| Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| 2025 | 3 | 2 | 1 | ||||||||||
| 2024 | 3 | 2 | 1 | ||||||||||
| 2023 | 3 | 2 | 1 | ||||||||||
| 2022 | 6 | 1 | 3 | 2 | |||||||||
| 2021 | 7 | 3 | 4 | ||||||||||
| 2020 | 14 | 1 | 1 | 1 | 1 | 1 | 3 | 1 | 1 | 2 | 2 | ||
| 2019 | 15 | 3 | 4 | 1 | 2 | 2 | 1 | 1 | 1 | ||||
| 2018 | 8 | 1 | 2 | 1 | 2 | 2 | |||||||
| 2017 | 3 | 2 | 1 | ||||||||||
| 2016 | 2 | 1 | 1 | ||||||||||
| 2015 | 6 | 2 | 1 | 1 | 1 | 1 | |||||||
| 2014 | 83 | 4 | 4 | 6 | 8 | 13 | 7 | 6 | 7 | 6 | 5 | 10 | 7 |
| 2013 | 71 | 8 | 7 | 3 | 4 | 6 | 6 | 5 | 4 | 10 | 5 | 8 | 5 |
| 2012 | 82 | 5 | 4 | 8 | 11 | 7 | 10 | 11 | 7 | 6 | 5 | 2 | 6 |
| 2011 | 64 | 6 | 3 | 3 | 8 | 6 | 4 | 12 | 5 | 4 | 4 | 3 | 6 |
| 2010 | 52 | 3 | 5 | 4 | 2 | 3 | 2 | 2 | 8 | 3 | 5 | 7 | 8 |
| 2009 | 44 | 2 | 1 | 6 | 2 | 4 | 8 | 3 | 2 | 5 | 4 | 2 | 5 |
| 2008 | 59 | 9 | 6 | 6 | 5 | 4 | 7 | 3 | 6 | 5 | 4 | 2 | 2 |
| 2007 | 66 | 4 | 3 | 4 | 5 | 6 | 4 | 9 | 9 | 5 | 6 | 5 | 6 |
| 2006 | 64 | 3 | 3 | 5 | 5 | 3 | 7 | 5 | 9 | 5 | 6 | 8 | 5 |
| 2005 | 10 | 2 | 3 | 5 | |||||||||
| 665 |