2021 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 32 | 38.6% |
2 | Netherlands | 13 | 15.7% |
3 | United States | 12 | 14.5% |
4 | Canada | 9 | 10.8% |
5 | Iran, Islamic Republic of | 8 | 9.6% |
6 | Malaysia | 6 | 7.2% |
7 | Germany | 3 | 3.6% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 32 | 38.6% |
2 | Netherlands | 13 | 15.7% |
3 | United States | 12 | 14.5% |
4 | Canada | 9 | 10.8% |
5 | Iran, Islamic Republic of | 8 | 9.6% |
6 | Malaysia | 6 | 7.2% |
7 | Germany | 3 | 3.6% |