| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
0%
|
|
| 9 | 1 |
0%
|
|
| 17 | 11 |
0.2%
|
|
| 20 | 1 |
0%
|
|
| 207 | 1 |
0%
|
|
| 2011 | 1 |
0%
|
|
| 2013 | 1 |
0%
|
|
| 2014 | 4 |
0.1%
|
|
| 2015 | 3 |
0.1%
|
|
| 2016 | 47 |
1%
|
|
| 2017 | 4857 |
98.5%
|
|
| 2018 | 1 |
0%
|
|
| Sysmiss | 1232 |