2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 44 | 55.7% |
2 | United States | 21 | 26.6% |
3 | Germany | 12 | 15.2% |
4 | Netherlands | 1 | 1.3% |
5 | Switzerland | 1 | 1.3% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 44 | 55.7% |
2 | United States | 21 | 26.6% |
3 | Germany | 12 | 15.2% |
4 | Netherlands | 1 | 1.3% |
5 | Switzerland | 1 | 1.3% |