2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 68 | 44.4% |
2 | China | 30 | 19.6% |
3 | Netherlands | 22 | 14.4% |
4 | Czech Republic | 13 | 8.5% |
5 | Korea, Republic of | 6 | 3.9% |
6 | France | 3 | 2% |
7 | Germany | 2 | 1.3% |
8 | India | 2 | 1.3% |
9 | Japan | 2 | 1.3% |
10 | Australia | 2 | 1.3% |
11 | Canada | 1 | 0.7% |
12 | Finland | 1 | 0.7% |
13 | Russia | 1 | 0.7% |