Statistics: The Rice Thresher (Houston, Tex.), Vol. 78, No. 31, Ed. 1 Friday, April 12, 1991
Context
Usage by Month/Year
| Year | January | February | March | April | May | June | July | August | September | October | November | December | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | 2 | 0 | 0 | 1 | 0 | 0 | 3 | ||||||
| 2023 | 0 | 0 | 0 | 2 | 1 | 0 | 4 | 8 | 8 | 1 | 5 | 1 | 30 |
| 2022 | 0 | 1 | 0 | 1 | 4 | 0 | 2 | 0 | 0 | 1 | 2 | 1 | 12 |
| 2021 | 0 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 2 | 4 | 1 | 3 | 18 |
| 2020 | 0 | 5 | 3 | 1 | 31 | 0 | 0 | 1 | 3 | 0 | 1 | 2 | 47 |
| 2019 | 2 | 1 | 1 | 3 | 1 | 3 | 3 | 1 | 0 | 1 | 0 | 1 | 17 |
| 2018 | 1 | 1 | 1 | 2 | 0 | 1 | 1 | 1 | 3 | 1 | 2 | 0 | 14 |
| 2017 | 1 | 1 | 0 | 0 | 2 | 2 | 0 | 5 | 1 | 0 | 2 | 2 | 16 |
| 2016 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 8 |
| 2015 | 0 | 1 | 1 | 4 | 2 | 0 | 1 | 2 | 1 | 3 | 1 | 1 | 17 |
| 2014 | 1 | 0 | 1 | 0 | 2 | 0 | 3 | 2 | 1 | 0 | 1 | 0 | 11 |
| 2013 | 3 | 2 | 3 | 2 | 0 | 1 | 1 | 2 | 2 | 3 | 2 | 2 | 23 |