| Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| 2023 | 2 | 1 | 1 | ||||||||||
| 2022 | 12 | 1 | 2 | 1 | 2 | 1 | 1 | 2 | 1 | 1 | |||
| 2021 | - | ||||||||||||
| 2020 | - | ||||||||||||
| 2019 | 6 | 2 | 1 | 1 | 2 | ||||||||
| 2018 | 9 | 1 | 1 | 2 | 3 | 2 | |||||||
| 2017 | 6 | 1 | 1 | 2 | 1 | 1 | |||||||
| 2016 | 6 | 1 | 1 | 1 | 1 | 1 | 1 | ||||||
| 2015 | 15 | 1 | 1 | 3 | 2 | 1 | 3 | 1 | 1 | 1 | 1 | ||
| 2014 | 13 | 1 | 4 | 1 | 4 | 2 | 1 | ||||||
| 2013 | 28 | 3 | 6 | 3 | 1 | 5 | 3 | 2 | 1 | 1 | 3 | ||
| 2012 | 35 | 1 | 4 | 3 | 2 | 2 | 3 | 6 | 3 | 2 | 7 | 1 | 1 |
| 2011 | 32 | 5 | 1 | 3 | 3 | 1 | 2 | 1 | 2 | 2 | 6 | 6 | |
| 2010 | 32 | 2 | 1 | 2 | 4 | 3 | 2 | 5 | 5 | 2 | 3 | 2 | 1 |
| 2009 | 56 | 3 | 11 | 9 | 2 | 5 | 5 | 8 | 4 | 3 | 2 | 4 | |
| 2008 | 22 | 2 | 5 | 6 | 5 | 3 | 1 | ||||||
| 2007 | 47 | 2 | 3 | 2 | 4 | 4 | 3 | 3 | 6 | 5 | 7 | 7 | 1 |
| 2006 | 49 | 4 | 3 | 6 | 3 | 4 | 2 | 5 | 6 | 4 | 6 | 4 | 2 |
| 2005 | 52 | 2 | 2 | 2 | 9 | 6 | 4 | 4 | 7 | 4 | 6 | 6 | |
| 2004 | 72 | 2 | 7 | 8 | 9 | 4 | 4 | 4 | 7 | 9 | 6 | 8 | 4 |
| 2003 | 59 | 3 | 6 | 8 | 7 | 2 | 9 | 3 | 7 | 4 | 5 | 5 | |
| 2002 | 71 | 11 | 8 | 9 | 5 | 4 | 3 | 5 | 8 | 5 | 3 | 5 | 5 |
| 2001 | 100 | 4 | 10 | 10 | 9 | 12 | 6 | 6 | 11 | 9 | 9 | 7 | 7 |
| 2000 | 82 | 3 | 8 | 6 | 8 | 8 | 8 | 7 | 6 | 8 | 12 | 4 | 4 |
| 1999 | 64 | 5 | 7 | 10 | 3 | 5 | 2 | 6 | 4 | 2 | 6 | 4 | 10 |
| 1998 | 69 | 4 | 4 | 3 | 6 | 4 | 4 | 10 | 8 | 6 | 8 | 7 | 5 |
| 1997 | 58 | 4 | 1 | 7 | 3 | 12 | 3 | 5 | 5 | 2 | 5 | 3 | 8 |
| 1996 | 38 | 3 | 1 | 3 | 2 | 1 | 1 | 2 | 1 | 3 | 5 | 9 | 7 |
| 1995 | 14 | 1 | 1 | 3 | 1 | 3 | 1 | 3 | 1 | ||||
| 1994 | 47 | 4 | 10 | 4 | 1 | 5 | 2 | 3 | 4 | 4 | 5 | 2 | 3 |
| 1993 | 75 | 6 | 5 | 2 | 25 | 7 | 5 | 4 | 7 | 5 | 3 | 1 | 5 |
| 1992 | 60 | 1 | 2 | 2 | 4 | 3 | 11 | 6 | 13 | 5 | 6 | 4 | 3 |
| 1991 | 13 | 3 | 1 | 1 | 2 | 2 | 3 | 1 | |||||
| 1990 | 6 | 1 | 3 | 1 | 1 | ||||||||
| 1989 | 4 | 1 | 1 | 1 | 1 | ||||||||
| 1988 | 3 | 1 | 1 | 1 | |||||||||
| 1257 |
