| Value | Category | Cases | |
|---|---|---|---|
| 1 | Guangdong | 47 |
57.3%
|
| 2 | Hebei | 9 |
11%
|
| 3 | Jiangsu | 6 |
7.3%
|
| 4 | Other | 13 |
15.9%
|
| 5 | Zhejiang | 7 |
8.5%
|