2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 54 | 38% |
2 | United States | 23 | 16.2% |
3 | Netherlands | 20 | 14.1% |
4 | Germany | 14 | 9.9% |
5 | France | 12 | 8.5% |
6 | 9 | 6.3% | |
7 | Canada | 3 | 2.1% |
8 | Czech Republic | 3 | 2.1% |
9 | Sweden | 1 | 0.7% |
10 | Switzerland | 1 | 0.7% |
11 | Taiwan | 1 | 0.7% |
12 | Korea, Republic of | 1 | 0.7% |