2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 19 | 57.6% |
2 | United States | 8 | 24.2% |
3 | China | 3 | 9.1% |
4 | 2 | 6.1% | |
5 | Saudi Arabia | 1 | 3% |
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 19 | 57.6% |
2 | United States | 8 | 24.2% |
3 | China | 3 | 9.1% |
4 | 2 | 6.1% | |
5 | Saudi Arabia | 1 | 3% |