| 年龄区段 | 1 (1~10) | 2 (11~20) | 3 (21~30) | 4 (31~40) | 5 (41~50) | 6 (51以上) | 总计 |
| 男 | 4% | 19% | 28% | 26% | 21% | 2% | 100% |
| 女 | 4% | 23% | 31% | 23% | 17% | 2% | 100% |