| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2003 | 8 |
0.3%
|
| 2 | 2007 | 6 |
0.2%
|
| 3 | 2008 | 8 |
0.3%
|
| 4 | 2009 | 14 |
0.5%
|
| 5 | 2010 | 8 |
0.3%
|
| 6 | 2011 | 111 |
3.6%
|
| 7 | 2012 | 137 |
4.5%
|
| 8 | 2013 | 17 |
0.6%
|
| 9 | 2014 | 7 |
0.2%
|
| 10 | 2015 | 9 |
0.3%
|
| 11 | 2017 | 8 |
0.3%
|
| 12 | 2018 | 9 |
0.3%
|
| 13 | 2021 | 3 |
0.1%
|
| 14 | 9998 | 23 |
0.8%
|
| 15 | Other | 17 |
0.6%
|
| Missing value | 2673 |
87.4%
|