year | # of sources | % |
---|---|---|
2017 | 238 | 2.64 |
2018 | 363 | 4.02 |
2019 | 967 | 10.71 |
2020 | 1864 | 20.64 |
2021 | 5465 | 60.52 |
month | # of sources | % |
---|---|---|
2019-06 | 380 | 4.21 |
2020-03 | 267 | 2.96 |
2020-04 | 196 | 2.17 |
2020-09 | 197 | 2.18 |
2020-11 | 203 | 2.25 |
2020-12 | 197 | 2.18 |
2021-01 | 381 | 4.22 |
2021-02 | 1010 | 11.18 |
2021-03 | 1428 | 15.81 |
2021-04 | 848 | 9.39 |
2021-05 | 1798 | 19.91 |