| Value | Category | Cases | |
|---|---|---|---|
| 0 | No plot | 0 |
0%
|
| 1 | 135 |
5.9%
|
|
| 2 | 377 |
16.5%
|
|
| 3 | 494 |
21.7%
|
|
| 4 | 412 |
18.1%
|
|
| 5 | 330 |
14.5%
|
|
| 6 | 195 |
8.6%
|
|
| 7 | 134 |
5.9%
|
|
| 8 | 67 |
2.9%
|
|
| 9 | 47 |
2.1%
|
|
| 10 | 20 |
0.9%
|
|
| 11 | 22 |
1%
|
|
| 12 | 15 |
0.7%
|
|
| 13 | 9 |
0.4%
|
|
| 14 | 3 |
0.1%
|
|
| 15 | 9 |
0.4%
|
|
| 16 | 3 |
0.1%
|
|
| 17 | 2 |
0.1%
|
|
| 18 | 1 |
0%
|
|
| 19 | 2 |
0.1%
|
|
| 24 | 1 |
0%
|
|
| 26 | 2 |
0.1%
|