2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 13 | 41.9% |
2 | Germany | 9 | 29% |
3 | China | 5 | 16.1% |
4 | Malaysia | 3 | 9.7% |
5 | Republic of Korea | 1 | 3.2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 13 | 41.9% |
2 | Germany | 9 | 29% |
3 | China | 5 | 16.1% |
4 | Malaysia | 3 | 9.7% |
5 | Republic of Korea | 1 | 3.2% |