2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 32 | 31.7% |
2 | China | 31 | 30.7% |
3 | Germany | 15 | 14.9% |
4 | Canada | 5 | 5% |
5 | Taiwan | 5 | 5% |
6 | Hong Kong | 4 | 4% |
7 | Japan | 3 | 3% |
8 | Korea, Republic of | 1 | 1% |
9 | Portugal | 1 | 1% |
10 | Singapore | 1 | 1% |
11 | Sweden | 1 | 1% |
12 | Hungary | 1 | 1% |
13 | Ukraine | 1 | 1% |