Value | Category | Cases | |
---|---|---|---|
2009 | 1 |
0.1%
|
|
2011 | 33 |
1.7%
|
|
2012 | 147 |
7.4%
|
|
2013 | 328 |
16.4%
|
|
2014 | 343 |
17.2%
|
|
2015 | 403 |
20.2%
|
|
2016 | 668 |
33.4%
|
|
2017 | 77 |
3.9%
|
|
Sysmiss | 2776 |