2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 28 | 34.1% |
2 | United States | 21 | 25.6% |
3 | Netherlands | 15 | 18.3% |
4 | Korea, Republic of | 8 | 9.8% |
5 | Russia | 4 | 4.9% |
6 | Germany | 3 | 3.7% |
7 | Canada | 2 | 2.4% |
8 | France | 1 | 1.2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 28 | 34.1% |
2 | United States | 21 | 25.6% |
3 | Netherlands | 15 | 18.3% |
4 | Korea, Republic of | 8 | 9.8% |
5 | Russia | 4 | 4.9% |
6 | Germany | 3 | 3.7% |
7 | Canada | 2 | 2.4% |
8 | France | 1 | 1.2% |