2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 127 | 63.8% |
2 | United States | 26 | 13.1% |
3 | Germany | 21 | 10.6% |
4 | Ireland | 8 | 4% |
5 | Canada | 4 | 2% |
6 | Korea, Republic of | 2 | 1% |
7 | Luxembourg | 2 | 1% |
8 | Russia | 2 | 1% |
9 | Hong Kong | 2 | 1% |
10 | India | 2 | 1% |
11 | Finland | 2 | 1% |
12 | Singapore | 1 | 0.5% |