2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 23 | 37.7% |
2 | United States | 20 | 32.8% |
3 | Germany | 13 | 21.3% |
4 | Netherlands | 4 | 6.6% |
5 | Finland | 1 | 1.6% |
排名 | 国家/地区 | 数量 | 占比 |
1 | China | 23 | 37.7% |
2 | United States | 20 | 32.8% |
3 | Germany | 13 | 21.3% |
4 | Netherlands | 4 | 6.6% |
5 | Finland | 1 | 1.6% |