2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 29 | 61.7% |
2 | Germany | 6 | 12.8% |
3 | United States | 5 | 10.6% |
4 | Korea, Republic of | 4 | 8.5% |
5 | Netherlands | 2 | 4.3% |
6 | Canada | 1 | 2.1% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 29 | 61.7% |
2 | Germany | 6 | 12.8% |
3 | United States | 5 | 10.6% |
4 | Korea, Republic of | 4 | 8.5% |
5 | Netherlands | 2 | 4.3% |
6 | Canada | 1 | 2.1% |