The graph below displays complete data requests* received by the YODA Project since October 2014. This information is updated quarterly (last update: April 1, 2024). For further details on these data requests, as well as additional metrics, use the following links:
*All requests to date have been for Johnson & Johnson clinical trial data. As such, these metrics are specific to Johnson & Johnson.
Data Requests by Year-Quarter
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Year/Quarter Not Approved Withdrawn/Closed Under Review/Revisions Approved (pending signed DUA or data preparation) Data access granted (analyses in progress or manuscript under review) Published Concluded with project summary Incomplete without results reported 2014-Q4 0 0 2 5 1 0 0 0 2015-Q1 0 0 0 7 4 0 0 0 2015-Q2 0 2 3 5 7 0 0 0 2015-Q3 0 2 4 6 10 0 0 0 2015-Q4 0 3 4 7 10 0 0 0 2016-Q1 0 4 4 11 18 0 0 0 2016-Q2 0 6 2 13 25 0 0 0 2016-Q3 0 6 3 11 35 0 0 0 2016-Q4 0 6 4 11 39 2 0 0 2017-Q1 0 6 5 3 51 3 0 0 2017-Q2 0 6 2 7 51 3 3 1 2017-Q3 0 6 1 10 51 3 3 1 2017-Q4 0 7 2 5 56 5 8 2 2018-Q1 0 7 1 5 57 7 10 3 2018-Q2 0 7 1 10 52 10 15 3 2018-Q3 0 8 3 7 52 16 16 3 2018-Q4 0 9 0 12 53 18 18 3 2019-Q1 0 9 1 12 53 18 18 3 2019-Q2 0 12 1 7 56 21 20 3 2019-Q3 0 13 3 8 60 22 20 3 2019-Q4 0 14 8 7 66 23 20 3 2020-Q1 0 16 4 16 79 23 20 3 2020-Q2 1 17 9 12 84 25 25 4 2020-Q3 1 18 4 17 91 29 25 4 2020-Q4 1 21 3 10 103 34 26 4 2021-Q1 1 22 0 7 114 38 27 5 2021-Q2 1 22 5 8 110 42 34 5 2021-Q3 1 22 4 11 108 49 35 6 2021-Q4 1 22 10 16 109 50 38 6 2022-Q1 1 22 2 23 119 60 38 6 2022-Q2 1 26 5 5 132 63 42 8 2022-Q3 1 27 9 9 130 73 43 9 2022-Q4 1 30
9 12 126 75 44 19 2023-Q1 1 30 6 13 137 81 44 26 2023-Q2
1 31 4 18 131 86 44 27 2023-Q3 1 34 3 11 139 89 45 30 2023-Q4 1 35 5 13 131 100 46 35 2024-Q1 2 41
4 15 137 105 46 35
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2014-Q4
2015-Q1
2015-Q2
2015-Q3
2015-Q4
2016-Q1
2016-Q2
2016-Q3
2016-Q4
2017-Q1
2017-Q2
2017-Q3
2017-Q4
2018-Q1
2018-Q2
2018-Q3
2018-Q4
2019-Q1
2019-Q2
2019-Q3
2019-Q4
2020-Q1
2020-Q2
2020-Q3
2020-Q4
2021-Q1
2021-Q2
2021-Q3
2021-Q4
2022-Q1
2022-Q2
2022-Q3
2022-Q4
2023-Q1
2023-Q2
2023-Q3
2023-Q4
2024-Q1
A stacked group chart visualizing the statistics for Data Requests by Year-Quarter.
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Not Approved
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Withdrawn/Closed
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Under Review/Revisions
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Approved (pending signed DUA or data preparation)
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Data access granted (analyses in progress or manuscript under review)
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Published
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Concluded with project summary
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Incomplete without results reported