2017 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 16 | 50% |
2 | United States | 10 | 31.2% |
3 | China | 4 | 12.5% |
4 | Chile | 1 | 3.1% |
5 | Taiwan | 1 | 3.1% |
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 16 | 50% |
2 | United States | 10 | 31.2% |
3 | China | 4 | 12.5% |
4 | Chile | 1 | 3.1% |
5 | Taiwan | 1 | 3.1% |