2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 13 | 34.2% |
2 | United States | 11 | 28.9% |
3 | China | 9 | 23.7% |
4 | Romania | 3 | 7.9% |
5 | 2 | 5.3% |
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 13 | 34.2% |
2 | United States | 11 | 28.9% |
3 | China | 9 | 23.7% |
4 | Romania | 3 | 7.9% |
5 | 2 | 5.3% |