2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 90 | 48.4% |
2 | United States | 47 | 25.3% |
3 | Netherlands | 17 | 9.1% |
4 | Germany | 7 | 3.8% |
5 | Korea, Republic of | 7 | 3.8% |
6 | France | 4 | 2.2% |
7 | Brazil | 3 | 1.6% |
8 | Canada | 3 | 1.6% |
9 | Iceland | 2 | 1.1% |
10 | Russia | 2 | 1.1% |
11 | Ukraine | 2 | 1.1% |
12 | Taiwan | 1 | 0.5% |
13 | Japan | 1 | 0.5% |