2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 41 | 40.6% |
2 | United States | 26 | 25.7% |
3 | Netherlands | 10 | 9.9% |
4 | Germany | 9 | 8.9% |
5 | Korea, Republic of | 5 | 5% |
6 | Taiwan | 3 | 3% |
7 | Thailand | 2 | 2% |
8 | Australia | 2 | 2% |
9 | Finland | 2 | 2% |
10 | Malaysia | 1 | 1% |