2017 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 21 | 53.8% |
2 | China | 6 | 15.4% |
3 | India | 3 | 7.7% |
4 | Republic of Korea | 3 | 7.7% |
5 | Saudi Arabia | 2 | 5.1% |
6 | Taiwan | 2 | 5.1% |
7 | Japan | 1 | 2.6% |
8 | Canada | 1 | 2.6% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 21 | 53.8% |
2 | China | 6 | 15.4% |
3 | India | 3 | 7.7% |
4 | Republic of Korea | 3 | 7.7% |
5 | Saudi Arabia | 2 | 5.1% |
6 | Taiwan | 2 | 5.1% |
7 | Japan | 1 | 2.6% |
8 | Canada | 1 | 2.6% |