2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 73 | 61.3% |
2 | China | 38 | 31.9% |
3 | France | 5 | 4.2% |
4 | Republic of Korea | 2 | 1.7% |
5 | India | 1 | 0.8% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 73 | 61.3% |
2 | China | 38 | 31.9% |
3 | France | 5 | 4.2% |
4 | Republic of Korea | 2 | 1.7% |
5 | India | 1 | 0.8% |