| Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| 2026 | 2 | 2 | |||||||||||
| 2025 | 8 | 1 | 1 | 2 | 1 | 1 | 2 | ||||||
| 2024 | 8 | 1 | 3 | 1 | 2 | 1 | |||||||
| 2023 | 6 | 1 | 1 | 1 | 3 | ||||||||
| 2022 | 12 | 1 | 1 | 1 | 2 | 1 | 2 | 1 | 2 | 1 | |||
| 2021 | 5 | 1 | 1 | 1 | 2 | ||||||||
| 2020 | 7 | 1 | 1 | 1 | 1 | 2 | 1 | ||||||
| 2019 | 18 | 4 | 1 | 1 | 3 | 4 | 2 | 1 | 2 | ||||
| 2018 | 9 | 2 | 1 | 3 | 1 | 1 | 1 | ||||||
| 2017 | 25 | 1 | 6 | 4 | 3 | 1 | 1 | 3 | 2 | 4 | |||
| 2016 | 18 | 1 | 2 | 1 | 3 | 3 | 2 | 2 | 1 | 1 | 2 | ||
| 2015 | 28 | 2 | 3 | 2 | 4 | 4 | 4 | 5 | 1 | 3 | |||
| 2014 | 25 | 2 | 1 | 2 | 2 | 4 | 3 | 1 | 2 | 1 | 3 | 4 | |
| 2013 | 36 | 1 | 2 | 2 | 4 | 5 | 3 | 3 | 3 | 4 | 9 | ||
| 2012 | 21 | 1 | 3 | 1 | 1 | 3 | 1 | 1 | 2 | 2 | 2 | 3 | 1 |
| 2011 | 33 | 2 | 2 | 1 | 1 | 5 | 6 | 7 | 5 | 4 | |||
| 2010 | 34 | 3 | 2 | 1 | 2 | 1 | 4 | 6 | 4 | 7 | 4 | ||
| 2009 | 56 | 6 | 7 | 15 | 2 | 4 | 2 | 9 | 7 | 1 | 3 | ||
| 2008 | 42 | 2 | 1 | 3 | 4 | 1 | 6 | 3 | 3 | 8 | 1 | 7 | 3 |
| 2007 | 35 | 2 | 4 | 9 | 3 | 3 | 3 | 1 | 1 | 2 | 1 | 6 | |
| 2006 | 25 | 1 | 2 | 1 | 6 | 4 | 2 | 1 | 3 | 2 | 3 | ||
| 2005 | 12 | 2 | 1 | 1 | 2 | 1 | 1 | 2 | 2 | ||||
| 2004 | 8 | 3 | 3 | 2 | |||||||||
| 2003 | 11 | 4 | 1 | 2 | 2 | 2 | |||||||
| 2002 | - | ||||||||||||
| 2001 | 38 | 4 | 4 | 4 | 4 | 5 | 4 | 7 | 5 | 1 | |||
| 2000 | 69 | 1 | 5 | 8 | 5 | 5 | 4 | 10 | 12 | 6 | 5 | 8 | |
| 1999 | 55 | 2 | 2 | 8 | 4 | 2 | 5 | 7 | 8 | 3 | 10 | 4 | |
| 1998 | 55 | 2 | 2 | 4 | 7 | 11 | 3 | 6 | 3 | 4 | 6 | 7 | |
| 1997 | 67 | 2 | 3 | 4 | 5 | 5 | 3 | 8 | 3 | 17 | 4 | 6 | 7 |
| 1996 | 63 | 1 | 4 | 1 | 5 | 7 | 10 | 15 | 12 | 3 | 5 | ||
| 1995 | 4 | 3 | 1 | ||||||||||
| 1994 | 1 | 1 | |||||||||||
| 836 |