| Value | Category | Cases | |
|---|---|---|---|
| 0 | No calendar | 793 |
5.7%
|
| 7 | 391 |
2.8%
|
|
| 8 | 1708 |
12.2%
|
|
| 9 | 1892 |
13.5%
|
|
| 10 | 2169 |
15.5%
|
|
| 11 | 2272 |
16.3%
|
|
| 12 | 2014 |
14.4%
|
|
| 13 | 2346 |
16.8%
|
|
| 14 | 391 |
2.8%
|