2020 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 57 | 44.2% |
2 | China | 34 | 26.4% |
3 | Germany | 20 | 15.5% |
4 | France | 6 | 4.7% |
5 | Korea, Republic of | 4 | 3.1% |
6 | Taiwan | 2 | 1.6% |
7 | Ghana | 2 | 1.6% |
8 | India | 2 | 1.6% |
9 | Japan | 1 | 0.8% |
10 | United Kingdom | 1 | 0.8% |