2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 105 | 60.3% |
2 | Netherlands | 28 | 16.1% |
3 | United States | 24 | 13.8% |
4 | Germany | 8 | 4.6% |
5 | Korea, Republic of | 3 | 1.7% |
6 | France | 2 | 1.1% |
7 | Canada | 2 | 1.1% |
8 | Italy | 1 | 0.6% |
9 | Morocco | 1 | 0.6% |