List of Tables
Table 1. Global Chlorella Vulgaris Market Size Growth Rate by Type, 2019 VS 2023 VS 2030 (US$ Million)
Table 2. Major Manufacturers of Powder
Table 3. Major Manufacturers of Tablet
Table 4. Major Manufacturers of Others
Table 5. Global Chlorella Vulgaris Market Size Growth Rate by Application, 2019 VS 2023 VS 2030 (US$ Million)
Table 6. Global Chlorella Vulgaris Production by Region: 2019 VS 2023 VS 2030 (Kiloton)
Table 7. Global Chlorella Vulgaris Production by Region (2019-2024) & (Kiloton)
Table 8. Global Chlorella Vulgaris Production by Region (2025-2030) & (Kiloton)
Table 9. Global Chlorella Vulgaris Production Market Share by Region (2019-2024)
Table 10. Global Chlorella Vulgaris Production Market Share by Region (2025-2030)
Table 11. Global Chlorella Vulgaris Revenue Grow Rate (CAGR) by Region: 2019 VS 2023 VS 2030 (US$ Million)
Table 12. Global Chlorella Vulgaris Revenue by Region (2019-2024) & (US$ Million)
Table 13. Global Chlorella Vulgaris Revenue by Region (2025-2030) & (US$ Million)
Table 14. Global Chlorella Vulgaris Revenue Market Share by Region (2019-2024)
Table 15. Global Chlorella Vulgaris Revenue Market Share by Region (2025-2030)
Table 16. Global Chlorella Vulgaris Sales Grow Rate (CAGR) by Region: 2019 VS 2023 VS 2030 (US$ Million)
Table 17. Global Chlorella Vulgaris Sales by Region (2019-2024) & (Kiloton)
Table 18. Global Chlorella Vulgaris Sales by Region (2025-2030) & (Kiloton)
Table 19. Global Chlorella Vulgaris Sales Market Share by Region (2019-2024)
Table 20. Global Chlorella Vulgaris Sales Market Share by Region (2025-2030)
Table 21. Global Chlorella Vulgaris Sales by Manufacturers (2019-2024) & (Kiloton)
Table 22. Global Chlorella Vulgaris Sales Share by Manufacturers (2019-2024)
Table 23. Global Chlorella Vulgaris Revenue by Manufacturers (2019-2024) & (US$ Million)
Table 24. Global Chlorella Vulgaris Revenue Share by Manufacturers (2019-2024)
Table 25. Chlorella Vulgaris Price by Manufacturers 2019-2024 (US$/Ton)
Table 26. Global Key Players of Chlorella Vulgaris, Industry Ranking, 2022 VS 2023 VS 2024
Table 27. Global Chlorella Vulgaris Manufacturers Market Concentration Ratio (CR5 and HHI)
Table 28. Global Chlorella Vulgaris by Company Type (Tier 1, Tier 2, and Tier 3) & (based on the Revenue in Chlorella Vulgaris as of 2023)
Table 29. Global Key Manufacturers of Chlorella Vulgaris, Manufacturing Base Distribution and Headquarters
Table 30. Global Key Manufacturers of Chlorella Vulgaris, Product Offered and Application
Table 31. Global Key Manufacturers of Chlorella Vulgaris, Date of Enter into This Industry
Table 32. Mergers & Acquisitions, Expansion Plans
Table 33. Global Chlorella Vulgaris Sales by Type (2019-2024) & (Kiloton)
Table 34. Global Chlorella Vulgaris Sales by Type (2025-2030) & (Kiloton)
Table 35. Global Chlorella Vulgaris Sales Share by Type (2019-2024)
Table 36. Global Chlorella Vulgaris Sales Share by Type (2025-2030)
Table 37. Global Chlorella Vulgaris Revenue by Type (2019-2024) & (US$ Million)
Table 38. Global Chlorella Vulgaris Revenue by Type (2025-2030) & (US$ Million)
Table 39. Global Chlorella Vulgaris Revenue Share by Type (2019-2024)
Table 40. Global Chlorella Vulgaris Revenue Share by Type (2025-2030)
Table 41. Chlorella Vulgaris Price by Type (2019-2024) & (US$/Ton)
Table 42. Global Chlorella Vulgaris Price Forecast by Type (2025-2030) & (US$/Ton)
Table 43. Global Chlorella Vulgaris Sales by Application (2019-2024) & (Kiloton)
Table 44. Global Chlorella Vulgaris Sales by Application (2025-2030) & (Kiloton)
Table 45. Global Chlorella Vulgaris Sales Share by Application (2019-2024)
Table 46. Global Chlorella Vulgaris Sales Share by Application (2025-2030)
Table 47. Global Chlorella Vulgaris Revenue by Application (2019-2024) & (US$ Million)
Table 48. Global Chlorella Vulgaris Revenue by Application (2025-2030) & (US$ Million)
Table 49. Global Chlorella Vulgaris Revenue Share by Application (2019-2024)
Table 50. Global Chlorella Vulgaris Revenue Share by Application (2025-2030)
Table 51. Chlorella Vulgaris Price by Application (2019-2024) & (US$/Ton)
Table 52. Global Chlorella Vulgaris Price Forecast by Application (2025-2030) & (US$/Ton)
Table 53. US & Canada Chlorella Vulgaris Sales by Type (2019-2024) & (Kiloton)
Table 54. US & Canada Chlorella Vulgaris Sales by Type (2025-2030) & (Kiloton)
Table 55. US & Canada Chlorella Vulgaris Revenue by Type (2019-2024) & (US$ Million)
Table 56. US & Canada Chlorella Vulgaris Revenue by Type (2025-2030) & (US$ Million)
Table 57. US & Canada Chlorella Vulgaris Sales by Application (2019-2024) & (Kiloton)
Table 58. US & Canada Chlorella Vulgaris Sales by Application (2025-2030) & (Kiloton)
Table 59. US & Canada Chlorella Vulgaris Revenue by Application (2019-2024) & (US$ Million)
Table 60. US & Canada Chlorella Vulgaris Revenue by Application (2025-2030) & (US$ Million)
Table 61. US & Canada Chlorella Vulgaris Revenue Grow Rate (CAGR) by Country: 2019 VS 2023 VS 2030 (US$ Million)
Table 62. US & Canada Chlorella Vulgaris Revenue by Country (2019-2024) & (US$ Million)
Table 63. US & Canada Chlorella Vulgaris Revenue by Country (2025-2030) & (US$ Million)
Table 64. US & Canada Chlorella Vulgaris Sales by Country (2019-2024) & (Kiloton)
Table 65. US & Canada Chlorella Vulgaris Sales by Country (2025-2030) & (Kiloton)
Table 66. Europe Chlorella Vulgaris Sales by Type (2019-2024) & (Kiloton)
Table 67. Europe Chlorella Vulgaris Sales by Type (2025-2030) & (Kiloton)
Table 68. Europe Chlorella Vulgaris Revenue by Type (2019-2024) & (US$ Million)
Table 69. Europe Chlorella Vulgaris Revenue by Type (2025-2030) & (US$ Million)
Table 70. Europe Chlorella Vulgaris Sales by Application (2019-2024) & (Kiloton)
Table 71. Europe Chlorella Vulgaris Sales by Application (2025-2030) & (Kiloton)
Table 72. Europe Chlorella Vulgaris Revenue by Application (2019-2024) & (US$ Million)
Table 73. Europe Chlorella Vulgaris Revenue by Application (2025-2030) & (US$ Million)
Table 74. Europe Chlorella Vulgaris Revenue Grow Rate (CAGR) by Country: 2019 VS 2023 VS 2030 (US$ Million)
Table 75. Europe Chlorella Vulgaris Revenue by Country (2019-2024) & (US$ Million)
Table 76. Europe Chlorella Vulgaris Revenue by Country (2025-2030) & (US$ Million)
Table 77. Europe Chlorella Vulgaris Sales by Country (2019-2024) & (Kiloton)
Table 78. Europe Chlorella Vulgaris Sales by Country (2025-2030) & (Kiloton)
Table 79. China Chlorella Vulgaris Sales by Type (2019-2024) & (Kiloton)
Table 80. China Chlorella Vulgaris Sales by Type (2025-2030) & (Kiloton)
Table 81. China Chlorella Vulgaris Revenue by Type (2019-2024) & (US$ Million)
Table 82. China Chlorella Vulgaris Revenue by Type (2025-2030) & (US$ Million)
Table 83. China Chlorella Vulgaris Sales by Application (2019-2024) & (Kiloton)
Table 84. China Chlorella Vulgaris Sales by Application (2025-2030) & (Kiloton)
Table 85. China Chlorella Vulgaris Revenue by Application (2019-2024) & (US$ Million)
Table 86. China Chlorella Vulgaris Revenue by Application (2025-2030) & (US$ Million)
Table 87. Asia Chlorella Vulgaris Sales by Type (2019-2024) & (Kiloton)
Table 88. Asia Chlorella Vulgaris Sales by Type (2025-2030) & (Kiloton)
Table 89. Asia Chlorella Vulgaris Revenue by Type (2019-2024) & (US$ Million)
Table 90. Asia Chlorella Vulgaris Revenue by Type (2025-2030) & (US$ Million)
Table 91. Asia Chlorella Vulgaris Sales by Application (2019-2024) & (Kiloton)
Table 92. Asia Chlorella Vulgaris Sales by Application (2025-2030) & (Kiloton)
Table 93. Asia Chlorella Vulgaris Revenue by Application (2019-2024) & (US$ Million)
Table 94. Asia Chlorella Vulgaris Revenue by Application (2025-2030) & (US$ Million)
Table 95. Asia Chlorella Vulgaris Revenue Grow Rate (CAGR) by Country: 2019 VS 2023 VS 2030 (US$ Million)
Table 96. Asia Chlorella Vulgaris Revenue by Region (2019-2024) & (US$ Million)
Table 97. Asia Chlorella Vulgaris Revenue by Region (2025-2030) & (US$ Million)
Table 98. Asia Chlorella Vulgaris Sales by Region (2019-2024) & (Kiloton)
Table 99. Asia Chlorella Vulgaris Sales by Region (2025-2030) & (Kiloton)
Table 100. Middle East, Africa and Latin America Chlorella Vulgaris Sales by Type (2019-2024) & (Kiloton)
Table 101. Middle East, Africa and Latin America Chlorella Vulgaris Sales by Type (2025-2030) & (Kiloton)
Table 102. Middle East, Africa and Latin America Chlorella Vulgaris Revenue by Type (2019-2024) & (US$ Million)
Table 103. Middle East, Africa and Latin America Chlorella Vulgaris Revenue by Type (2025-2030) & (US$ Million)
Table 104. Middle East, Africa and Latin America Chlorella Vulgaris Sales by Application (2019-2024) & (Kiloton)
Table 105. Middle East, Africa and Latin America Chlorella Vulgaris Sales by Application (2025-2030) & (Kiloton)
Table 106. Middle East, Africa and Latin America Chlorella Vulgaris Revenue by Application (2019-2024) & (US$ Million)
Table 107. Middle East, Africa and Latin America Chlorella Vulgaris Revenue by Application (2025-2030) & (US$ Million)
Table 108. Middle East, Africa and Latin America Chlorella Vulgaris Revenue Grow Rate (CAGR) by Country: 2019 VS 2023 VS 2030 (US$ Million)
Table 109. Middle East, Africa and Latin America Chlorella Vulgaris Revenue by Country (2019-2024) & (US$ Million)
Table 110. Middle East, Africa and Latin America Chlorella Vulgaris Revenue by Country (2025-2030) & (US$ Million)
Table 111. Middle East, Africa and Latin America Chlorella Vulgaris Sales by Country (2019-2024) & (Kiloton)
Table 112. Middle East, Africa and Latin America Chlorella Vulgaris Sales by Country (2025-2030) & (Kiloton)
Table 113. Far East Microalgae Industries Company Information
Table 114. Far East Microalgae Industries Description and Major Businesses
Table 115. Far East Microalgae Industries Chlorella Vulgaris Capacity Sales (Kiloton), Revenue (US$ Million), Price (US$/Ton) and Gross Margin (2019-2024)
Table 116. Far East Microalgae Industries Chlorella Vulgaris Product Model Numbers, Pictures, Descriptions and Specifications
Table 117. Far East Microalgae Industries Recent Development
Table 118. Taiwan Chlorella Company Information
Table 119. Taiwan Chlorella Description and Major Businesses
Table 120. Taiwan Chlorella Chlorella Vulgaris Capacity Sales (Kiloton), Revenue (US$ Million), Price (US$/Ton) and Gross Margin (2019-2024)
Table 121. Taiwan Chlorella Chlorella Vulgaris Product Model Numbers, Pictures, Descriptions and Specifications
Table 122. Taiwan Chlorella Recent Development
Table 123. Sun Chlorella Company Information
Table 124. Sun Chlorella Description and Major Businesses
Table 125. Sun Chlorella Chlorella Vulgaris Capacity Sales (Kiloton), Revenue (US$ Million), Price (US$/Ton) and Gross Margin (2019-2024)
Table 126. Sun Chlorella Chlorella Vulgaris Product Model Numbers, Pictures, Descriptions and Specifications
Table 127. Sun Chlorella Recent Development
Table 128. Gong Bih Company Information
Table 129. Gong Bih Description and Major Businesses
Table 130. Gong Bih Chlorella Vulgaris Capacity Sales (Kiloton), Revenue (US$ Million), Price (US$/Ton) and Gross Margin (2019-2024)
Table 131. Gong Bih Chlorella Vulgaris Product Model Numbers, Pictures, Descriptions and Specifications
Table 132. Gong Bih Recent Development
Table 133. King Dnarmsa Company Information
Table 134. King Dnarmsa Description and Major Businesses
Table 135. King Dnarmsa Chlorella Vulgaris Capacity Sales (Kiloton), Revenue (US$ Million), Price (US$/Ton) and Gross Margin (2019-2024)
Table 136. King Dnarmsa Chlorella Vulgaris Product Model Numbers, Pictures, Descriptions and Specifications
Table 137. King Dnarmsa Recent Development
Table 138. Yaeyama Shokusan Company Information
Table 139. Yaeyama Shokusan Description and Major Businesses
Table 140. Yaeyama Shokusan Chlorella Vulgaris Capacity Sales (Kiloton), Revenue (US$ Million), Price (US$/Ton) and Gross Margin (2019-2024)
Table 141. Yaeyama Shokusan Chlorella Vulgaris Product Model Numbers, Pictures, Descriptions and Specifications
Table 142. Yaeyama Shokusan Recent Development
Table 143. Febico Company Information
Table 144. Febico Description and Major Businesses
Table 145. Febico Chlorella Vulgaris Capacity Sales (Kiloton), Revenue (US$ Million), Price (US$/Ton) and Gross Margin (2019-2024)
Table 146. Febico Chlorella Vulgaris Product Model Numbers, Pictures, Descriptions and Specifications
Table 147. Febico Recent Development
Table 148. Vedan Biotechnology Company Information
Table 149. Vedan Biotechnology Description and Major Businesses
Table 150. Vedan Biotechnology Chlorella Vulgaris Capacity Sales (Kiloton), Revenue (US$ Million), Price (US$/Ton) and Gross Margin (2019-2024)
Table 151. Vedan Biotechnology Chlorella Vulgaris Product Model Numbers, Pictures, Descriptions and Specifications
Table 152. Vedan Biotechnology Recent Development
Table 153. Key Raw Materials Lists
Table 154. Raw Materials Key Suppliers Lists
Table 155. Chlorella Vulgaris Distributors List
Table 156. Chlorella Vulgaris Customers List
Table 157. Chlorella Vulgaris Market Trends
Table 158. Chlorella Vulgaris Market Drivers
Table 159. Chlorella Vulgaris Market Challenges
Table 160. Chlorella Vulgaris Market Restraints
Table 161. Research Programs/Design for This Report
Table 162. Key Data Information from Secondary Sources
Table 163. Key Data Information from Primary Sources
List of Figures
Figure 1. Chlorella Vulgaris Product Picture
Figure 2. Global Chlorella Vulgaris Market Size Growth Rate by Type, 2019 VS 2023 VS 2030 (US$ Million)
Figure 3. Global Chlorella Vulgaris Market Share by Type in 2023 & 2030
Figure 4. Powder Product Picture
Figure 5. Tablet Product Picture
Figure 6. Others Product Picture
Figure 7. Global Chlorella Vulgaris Market Size Growth Rate by Application, 2019 VS 2023 VS 2030 (US$ Million)
Figure 8. Global Chlorella Vulgaris Market Share by Application in 2023 & 2030
Figure 9. Food Industry
Figure 10. Pharmaceutical Industry
Figure 11. Cosmetic Industry
Figure 12. Others
Figure 13. Chlorella Vulgaris Report Years Considered
Figure 14. Global Chlorella Vulgaris Capacity, Production and Utilization (2019-2030) & (Kiloton)
Figure 15. Global Chlorella Vulgaris Production Market Share by Region in Percentage: 2023 Versus 2030
Figure 16. Global Chlorella Vulgaris Production Market Share by Region (2019-2030)
Figure 17. Chlorella Vulgaris Production Growth Rate in North America (2019-2030) & (Kiloton)
Figure 18. Chlorella Vulgaris Production Growth Rate in Europe (2019-2030) & (Kiloton)
Figure 19. Chlorella Vulgaris Production Growth Rate in China (2019-2030) & (Kiloton)
Figure 20. Chlorella Vulgaris Production Growth Rate in Japan (2019-2030) & (Kiloton)
Figure 21. Global Chlorella Vulgaris Revenue, (US$ Million), 2019 VS 2023 VS 2030
Figure 22. Global Chlorella Vulgaris Revenue 2019-2030 (US$ Million)
Figure 23. Global Chlorella Vulgaris Revenue (CAGR) by Region: 2019 VS 2023 VS 2030 (US$ Million)
Figure 24. Global Chlorella Vulgaris Revenue Market Share by Region in Percentage: 2023 Versus 2030
Figure 25. Global Chlorella Vulgaris Revenue Market Share by Region (2019-2030)
Figure 26. Global Chlorella Vulgaris Sales 2019-2030 ((Kiloton)
Figure 27. Global Chlorella Vulgaris Sales (CAGR) by Region: 2019 VS 2023 VS 2030 (Kiloton)
Figure 28. Global Chlorella Vulgaris Sales Market Share by Region (2019-2030)
Figure 29. US & Canada Chlorella Vulgaris Sales YoY (2019-2030) & (Kiloton)
Figure 30. US & Canada Chlorella Vulgaris Revenue YoY (2019-2030) & (US$ Million)
Figure 31. Europe Chlorella Vulgaris Sales YoY (2019-2030) & (Kiloton)
Figure 32. Europe Chlorella Vulgaris Revenue YoY (2019-2030) & (US$ Million)
Figure 33. China Chlorella Vulgaris Sales YoY (2019-2030) & (Kiloton)
Figure 34. China Chlorella Vulgaris Revenue YoY (2019-2030) & (US$ Million)
Figure 35. Asia (excluding China) Chlorella Vulgaris Sales YoY (2019-2030) & (Kiloton)
Figure 36. Asia (excluding China) Chlorella Vulgaris Revenue YoY (2019-2030) & (US$ Million)
Figure 37. Middle East, Africa and Latin America Chlorella Vulgaris Sales YoY (2019-2030) & (Kiloton)
Figure 38. Middle East, Africa and Latin America Chlorella Vulgaris Revenue YoY (2019-2030) & (US$ Million)
Figure 39. The Chlorella Vulgaris Market Share of Top 10 and Top 5 Largest Manufacturers Around the World in 2023
Figure 40. The Top 5 and 10 Largest Manufacturers of Chlorella Vulgaris in the World: Market Share by Chlorella Vulgaris Revenue in 2023
Figure 41. Global Chlorella Vulgaris Market Share by Company Type (Tier 1, Tier 2, and Tier 3): 2019 VS 2023
Figure 42. Global Chlorella Vulgaris Sales Market Share by Type (2019-2030)
Figure 43. Global Chlorella Vulgaris Revenue Market Share by Type (2019-2030)
Figure 44. Global Chlorella Vulgaris Sales Market Share by Application (2019-2030)
Figure 45. Global Chlorella Vulgaris Revenue Market Share by Application (2019-2030)
Figure 46. US & Canada Chlorella Vulgaris Sales Market Share by Type (2019-2030)
Figure 47. US & Canada Chlorella Vulgaris Revenue Market Share by Type (2019-2030)
Figure 48. US & Canada Chlorella Vulgaris Sales Market Share by Application (2019-2030)
Figure 49. US & Canada Chlorella Vulgaris Revenue Market Share by Application (2019-2030)
Figure 50. US & Canada Chlorella Vulgaris Revenue Share by Country (2019-2030)
Figure 51. US & Canada Chlorella Vulgaris Sales Share by Country (2019-2030)
Figure 52. U.S. Chlorella Vulgaris Revenue (2019-2030) & (US$ Million)
Figure 53. Canada Chlorella Vulgaris Revenue (2019-2030) & (US$ Million)
Figure 54. Europe Chlorella Vulgaris Sales Market Share by Type (2019-2030)
Figure 55. Europe Chlorella Vulgaris Revenue Market Share by Type (2019-2030)
Figure 56. Europe Chlorella Vulgaris Sales Market Share by Application (2019-2030)
Figure 57. Europe Chlorella Vulgaris Revenue Market Share by Application (2019-2030)
Figure 58. Europe Chlorella Vulgaris Revenue Share by Country (2019-2030)
Figure 59. Europe Chlorella Vulgaris Sales Share by Country (2019-2030)
Figure 60. Germany Chlorella Vulgaris Revenue (2019-2030) & (US$ Million)
Figure 61. France Chlorella Vulgaris Revenue (2019-2030) & (US$ Million)
Figure 62. U.K. Chlorella Vulgaris Revenue (2019-2030) & (US$ Million)
Figure 63. Italy Chlorella Vulgaris Revenue (2019-2030) & (US$ Million)
Figure 64. Russia Chlorella Vulgaris Revenue (2019-2030) & (US$ Million)
Figure 65. China Chlorella Vulgaris Sales Market Share by Type (2019-2030)
Figure 66. China Chlorella Vulgaris Revenue Market Share by Type (2019-2030)
Figure 67. China Chlorella Vulgaris Sales Market Share by Application (2019-2030)
Figure 68. China Chlorella Vulgaris Revenue Market Share by Application (2019-2030)
Figure 69. Asia Chlorella Vulgaris Sales Market Share by Type (2019-2030)
Figure 70. Asia Chlorella Vulgaris Revenue Market Share by Type (2019-2030)
Figure 71. Asia Chlorella Vulgaris Sales Market Share by Application (2019-2030)
Figure 72. Asia Chlorella Vulgaris Revenue Market Share by Application (2019-2030)
Figure 73. Asia Chlorella Vulgaris Revenue Share by Region (2019-2030)
Figure 74. Asia Chlorella Vulgaris Sales Share by Region (2019-2030)
Figure 75. Japan Chlorella Vulgaris Revenue (2019-2030) & (US$ Million)
Figure 76. South Korea Chlorella Vulgaris Revenue (2019-2030) & (US$ Million)
Figure 77. China Taiwan Chlorella Vulgaris Revenue (2019-2030) & (US$ Million)
Figure 78. Southeast Asia Chlorella Vulgaris Revenue (2019-2030) & (US$ Million)
Figure 79. India Chlorella Vulgaris Revenue (2019-2030) & (US$ Million)
Figure 80. Middle East, Africa and Latin America Chlorella Vulgaris Sales Market Share by Type (2019-2030)
Figure 81. Middle East, Africa and Latin America Chlorella Vulgaris Revenue Market Share by Type (2019-2030)
Figure 82. Middle East, Africa and Latin America Chlorella Vulgaris Sales Market Share by Application (2019-2030)
Figure 83. Middle East, Africa and Latin America Chlorella Vulgaris Revenue Market Share by Application (2019-2030)
Figure 84. Middle East, Africa and Latin America Chlorella Vulgaris Revenue Share by Country (2019-2030)
Figure 85. Middle East, Africa and Latin America Chlorella Vulgaris Sales Share by Country (2019-2030)
Figure 86. Brazil Chlorella Vulgaris Revenue (2019-2030) & (US$ Million)
Figure 87. Mexico Chlorella Vulgaris Revenue (2019-2030) & (US$ Million)
Figure 88. Turkey Chlorella Vulgaris Revenue (2019-2030) & (US$ Million)
Figure 89. Israel Chlorella Vulgaris Revenue (2019-2030) & (US$ Million)
Figure 90. GCC Countries Chlorella Vulgaris Revenue (2019-2030) & (US$ Million)
Figure 91. Chlorella Vulgaris Value Chain
Figure 92. Chlorella Vulgaris Production Process
Figure 93. Channels of Distribution
Figure 94. Distributors Profiles
Figure 95. Bottom-up and Top-down Approaches for This Report
Figure 96. Data Triangulation
Figure 97. Key Executives Interviewed