| Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| 2024 | 3 | 1 | 1 | 1 | |||||||||
| 2023 | 26 | 2 | 1 | 6 | 2 | 1 | 1 | 2 | 2 | 1 | 2 | 2 | 4 |
| 2022 | 7 | 1 | 3 | 3 | |||||||||
| 2021 | 2 | 1 | 1 | ||||||||||
| 2020 | 2 | 1 | 1 | ||||||||||
| 2019 | 19 | 4 | 3 | 5 | 2 | 2 | 1 | 1 | 1 | ||||
| 2018 | 33 | 4 | 3 | 1 | 3 | 3 | 2 | 5 | 4 | 3 | 2 | 3 | |
| 2017 | 34 | 3 | 2 | 2 | 1 | 2 | 4 | 7 | 2 | 4 | 2 | 3 | 2 |
| 2016 | 21 | 2 | 1 | 1 | 2 | 1 | 3 | 2 | 4 | 2 | 3 | ||
| 2015 | 8 | 1 | 1 | 1 | 1 | 3 | 1 | ||||||
| 2014 | 23 | 3 | 4 | 2 | 1 | 4 | 3 | 4 | 2 | ||||
| 2013 | 15 | 1 | 2 | 3 | 2 | 1 | 1 | 4 | 1 | ||||
| 2012 | 20 | 3 | 3 | 3 | 2 | 1 | 4 | 4 | |||||
| 2011 | 53 | 6 | 5 | 7 | 7 | 6 | 1 | 3 | 3 | 6 | 5 | 3 | 1 |
| 2010 | 64 | 1 | 6 | 6 | 8 | 7 | 9 | 1 | 5 | 8 | 5 | 6 | 2 |
| 2009 | 37 | 1 | 4 | 3 | 3 | 4 | 5 | 3 | 5 | 3 | 3 | 3 | |
| 2008 | 21 | 3 | 2 | 1 | 2 | 1 | 3 | 2 | 3 | 2 | 2 | ||
| 2007 | 38 | 5 | 7 | 1 | 1 | 3 | 4 | 7 | 5 | 1 | 2 | 1 | 1 |
| 2006 | 41 | 1 | 2 | 3 | 2 | 4 | 4 | 5 | 2 | 4 | 6 | 7 | 1 |
| 2005 | 8 | 2 | 1 | 1 | 1 | 2 | 1 | ||||||
| 475 |
