| Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| 2024 | 1 | 1 | |||||||||||
| 2023 | 1 | 1 | |||||||||||
| 2022 | - | ||||||||||||
| 2021 | - | ||||||||||||
| 2020 | 1 | 1 | |||||||||||
| 2019 | 3 | 2 | 1 | ||||||||||
| 2018 | 6 | 1 | 2 | 2 | 1 | ||||||||
| 2017 | 2 | 1 | 1 | ||||||||||
| 2016 | 5 | 1 | 1 | 3 | |||||||||
| 2015 | - | ||||||||||||
| 2014 | 2 | 1 | 1 | ||||||||||
| 2013 | 6 | 2 | 2 | 1 | 1 | ||||||||
| 2012 | 28 | 2 | 2 | 4 | 3 | 2 | 2 | 1 | 2 | 2 | 5 | 3 | |
| 2011 | 31 | 1 | 2 | 4 | 1 | 1 | 4 | 5 | 5 | 6 | 2 | ||
| 2010 | 33 | 2 | 1 | 1 | 4 | 2 | 8 | 1 | 4 | 3 | 3 | 3 | 1 |
| 2009 | 34 | 3 | 3 | 4 | 2 | 4 | 2 | 1 | 2 | 10 | 3 | ||
| 2008 | 33 | 1 | 1 | 2 | 9 | 1 | 6 | 2 | 2 | 5 | 3 | 1 | |
| 2007 | 32 | 2 | 2 | 3 | 2 | 5 | 1 | 2 | 2 | 3 | 5 | 5 | |
| 2006 | 19 | 1 | 2 | 2 | 5 | 1 | 1 | 4 | 2 | 1 | |||
| 2005 | 49 | 3 | 3 | 8 | 3 | 2 | 7 | 6 | 6 | 4 | 3 | 2 | 2 |
| 2004 | 42 | 5 | 6 | 3 | 3 | 4 | 4 | 2 | 3 | 2 | 3 | 5 | 2 |
| 2003 | 90 | 6 | 9 | 11 | 8 | 6 | 8 | 6 | 8 | 7 | 4 | 12 | 5 |
| 2002 | 112 | 5 | 5 | 4 | 9 | 2 | 15 | 12 | 13 | 11 | 13 | 14 | 9 |
| 2001 | 140 | 14 | 14 | 12 | 11 | 7 | 16 | 16 | 7 | 13 | 14 | 14 | 2 |
| 2000 | 70 | 6 | 5 | 6 | 7 | 5 | 4 | 2 | 1 | 13 | 11 | 10 | |
| 1999 | 65 | 3 | 1 | 6 | 15 | 9 | 2 | 9 | 4 | 9 | 7 | ||
| 1998 | 102 | 5 | 12 | 17 | 12 | 7 | 6 | 8 | 7 | 7 | 12 | 6 | 3 |
| 1997 | 59 | 7 | 8 | 11 | 8 | 15 | 1 | 1 | 3 | 4 | 1 | ||
| 1996 | 57 | 1 | 5 | 4 | 6 | 6 | 8 | 3 | 4 | 5 | 9 | 6 | |
| 1995 | 65 | 3 | 8 | 6 | 3 | 11 | 6 | 8 | 7 | 6 | 7 | ||
| 1994 | 22 | 5 | 4 | 1 | 2 | 4 | 6 | ||||||
| 1993 | 72 | 14 | 10 | 12 | 12 | 8 | 2 | 2 | 6 | 6 | |||
| 1992 | 100 | 1 | 11 | 12 | 8 | 4 | 14 | 12 | 14 | 13 | 11 | ||
| 1991 | 22 | 4 | 4 | 4 | 4 | 4 | 2 | ||||||
| 1990 | 66 | 4 | 6 | 6 | 5 | 6 | 6 | 5 | 12 | 9 | 3 | 1 | 3 |
| 1989 | 72 | 2 | 8 | 10 | 11 | 8 | 9 | 6 | 10 | 1 | 3 | 4 | |
| 1988 | 24 | 2 | 5 | 4 | 2 | 1 | 4 | 3 | 1 | 1 | 1 | ||
| 1466 |
