2017 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 16 | 59.3% |
2 | United States | 7 | 25.9% |
3 | China | 3 | 11.1% |
4 | Australia | 1 | 3.7% |
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 16 | 59.3% |
2 | United States | 7 | 25.9% |
3 | China | 3 | 11.1% |
4 | Australia | 1 | 3.7% |