Statistics: The Rice Thresher (Houston, Tex.), Vol. 58, No. 20, Ed. 1 Thursday, February 25, 1971
Context
Usage by Month/Year
| Year | January | February | March | April | May | June | July | August | September | October | November | December | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 3 | |||||
| 2023 | 2 | 0 | 3 | 0 | 0 | 3 | 1 | 1 | 0 | 1 | 0 | 1 | 12 |
| 2022 | 1 | 0 | 0 | 0 | 6 | 0 | 1 | 0 | 1 | 1 | 2 | 1 | 13 |
| 2021 | 3 | 0 | 2 | 1 | 0 | 3 | 5 | 2 | 1 | 2 | 1 | 1 | 21 |
| 2020 | 1 | 4 | 2 | 3 | 4 | 1 | 1 | 3 | 1 | 3 | 0 | 0 | 23 |
| 2019 | 4 | 1 | 1 | 1 | 4 | 7 | 1 | 2 | 1 | 1 | 1 | 1 | 25 |
| 2018 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 5 |
| 2017 | 0 | 3 | 2 | 1 | 0 | 1 | 2 | 2 | 0 | 2 | 0 | 0 | 13 |
| 2016 | 0 | 0 | 2 | 3 | 1 | 0 | 0 | 1 | 3 | 0 | 7 | 4 | 21 |
| 2015 | 0 | 2 | 1 | 1 | 0 | 0 | 1 | 2 | 0 | 1 | 0 | 0 | 8 |
| 2014 | 0 | 1 | 1 | 0 | 0 | 0 | 4 | 2 | 0 | 0 | 0 | 0 | 8 |
| 2013 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 4 | 0 | 2 | 0 | 0 | 11 |
| 2012 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 3 |