| Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| 2021 | 1 | 1 | |||||||||||
| 2020 | - | ||||||||||||
| 2019 | - | ||||||||||||
| 2018 | - | ||||||||||||
| 2017 | - | ||||||||||||
| 2016 | 20 | 1 | 3 | 1 | 3 | 3 | 3 | 2 | 3 | 1 | |||
| 2015 | 25 | 2 | 2 | 2 | 3 | 2 | 3 | 1 | 8 | 2 | |||
| 2014 | 33 | 1 | 4 | 6 | 2 | 1 | 5 | 1 | 4 | 3 | 3 | 3 | |
| 2013 | 33 | 6 | 4 | 6 | 3 | 3 | 1 | 1 | 2 | 2 | 4 | 1 | |
| 2012 | 50 | 2 | 1 | 8 | 7 | 2 | 2 | 5 | 3 | 6 | 5 | 3 | 6 |
| 2011 | 45 | 3 | 2 | 8 | 3 | 5 | 3 | 5 | 2 | 5 | 5 | 2 | 2 |
| 2010 | 73 | 7 | 6 | 8 | 7 | 5 | 4 | 5 | 5 | 7 | 9 | 4 | 6 |
| 2009 | 87 | 7 | 8 | 10 | 3 | 10 | 7 | 5 | 6 | 3 | 9 | 7 | 12 |
| 2008 | 48 | 5 | 2 | 4 | 3 | 3 | 4 | 7 | 4 | 6 | 7 | 3 | |
| 2007 | 84 | 7 | 9 | 7 | 6 | 10 | 8 | 3 | 6 | 5 | 3 | 12 | 8 |
| 2006 | 97 | 11 | 6 | 9 | 6 | 10 | 7 | 10 | 5 | 9 | 10 | 8 | 6 |
| 2005 | 76 | 7 | 5 | 9 | 6 | 4 | 6 | 5 | 8 | 6 | 7 | 7 | 6 |
| 2004 | 105 | 8 | 8 | 12 | 13 | 7 | 11 | 11 | 1 | 6 | 9 | 10 | 9 |
| 2003 | 117 | 10 | 11 | 9 | 12 | 15 | 6 | 9 | 12 | 11 | 9 | 10 | 3 |
| 2002 | 109 | 4 | 7 | 7 | 11 | 12 | 10 | 10 | 11 | 9 | 9 | 11 | 8 |
| 2001 | 74 | 4 | 3 | 9 | 9 | 6 | 6 | 12 | 5 | 5 | 8 | 2 | 5 |
| 2000 | 87 | 4 | 4 | 9 | 10 | 5 | 9 | 8 | 9 | 5 | 9 | 8 | 7 |
| 1999 | 102 | 5 | 6 | 10 | 11 | 10 | 9 | 20 | 8 | 11 | 6 | 3 | 3 |
| 1998 | 61 | 3 | 6 | 6 | 6 | 3 | 6 | 7 | 5 | 5 | 5 | 6 | 3 |
| 1997 | 67 | 3 | 3 | 7 | 6 | 6 | 3 | 2 | 1 | 6 | 9 | 15 | 6 |
| 1996 | 46 | 3 | 4 | 3 | 4 | 7 | 1 | 5 | 6 | 6 | 4 | 3 | |
| 1995 | 13 | 2 | 2 | 1 | 3 | 2 | 1 | 1 | 1 | ||||
| 1453 |
