2017 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 15 | 40.5% |
2 | China | 10 | 27% |
3 | Netherlands | 6 | 16.2% |
4 | United States | 5 | 13.5% |
5 | India | 1 | 2.7% |
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 15 | 40.5% |
2 | China | 10 | 27% |
3 | Netherlands | 6 | 16.2% |
4 | United States | 5 | 13.5% |
5 | India | 1 | 2.7% |