2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 20 | 39.2% |
2 | China | 15 | 29.4% |
3 | Sweden | 12 | 23.5% |
4 | Germany | 3 | 5.9% |
5 | Taiwan | 1 | 2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 20 | 39.2% |
2 | China | 15 | 29.4% |
3 | Sweden | 12 | 23.5% |
4 | Germany | 3 | 5.9% |
5 | Taiwan | 1 | 2% |