| Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| 2024 | 9 | 2 | 1 | 4 | 2 | ||||||||
| 2023 | 11 | 1 | 1 | 1 | 1 | 1 | 4 | 2 | |||||
| 2022 | 40 | 2 | 3 | 7 | 2 | 5 | 4 | 3 | 4 | 4 | 4 | 2 | |
| 2021 | 46 | 3 | 3 | 4 | 2 | 2 | 2 | 4 | 2 | 3 | 5 | 7 | 9 |
| 2020 | 58 | 5 | 12 | 5 | 6 | 4 | 4 | 4 | 6 | 3 | 3 | 3 | 3 |
| 2019 | 54 | 2 | 4 | 4 | 3 | 4 | 1 | 7 | 7 | 9 | 7 | 6 | |
| 2018 | 33 | 3 | 4 | 7 | 5 | 3 | 2 | 3 | 1 | 1 | 3 | 1 | |
| 2017 | 79 | 5 | 4 | 9 | 5 | 5 | 5 | 10 | 12 | 8 | 2 | 9 | 5 |
| 2016 | 27 | 1 | 1 | 1 | 2 | 1 | 1 | 2 | 5 | 2 | 5 | 3 | 3 |
| 2015 | 21 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 3 | 10 | |||
| 2014 | 2 | 1 | 1 | ||||||||||
| 2013 | 2 | 1 | 1 | ||||||||||
| 2012 | 7 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |||||
| 2011 | 33 | 1 | 1 | 4 | 2 | 1 | 2 | 5 | 4 | 3 | 4 | 2 | 4 |
| 2010 | 17 | 7 | 1 | 1 | 2 | 1 | 1 | 2 | 2 | ||||
| 2009 | 10 | 7 | 1 | 2 | |||||||||
| 449 |
