Statistics: Cooper Review (Cooper, Tex.), Vol. 132, No. 25, Ed. 1 Thursday, June 24, 2010
Context
Usage by Month/Year
| Year | January | February | March | April | May | June | July | August | September | October | November | December | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 3 | |||||
| 2023 | 9 | 7 | 6 | 1 | 7 | 2 | 1 | 2 | 3 | 1 | 4 | 1 | 44 |
| 2022 | 1 | 7 | 7 | 10 | 8 | 6 | 3 | 4 | 8 | 1 | 5 | 5 | 65 |
| 2021 | 2 | 5 | 5 | 5 | 7 | 4 | 3 | 5 | 10 | 10 | 7 | 3 | 66 |
| 2020 | 37 | 21 | 20 | 10 | 7 | 4 | 10 | 9 | 12 | 9 | 3 | 4 | 146 |
| 2019 | 46 | 43 | 27 | 35 | 29 | 20 | 0 | 0 | 1 | 20 | 38 | 17 | 276 |
| 2018 | 2 | 3 | 0 | 2 | 2 | 0 | 1 | 0 | 0 | 23 | 40 | 29 | 102 |
| 2017 | 0 | 1 | 0 | 0 | 2 | 1 | 1 | 2 | 1 | 5 | 3 | 1 | 17 |