BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 32 33.7%
2 United States 24 25.3%
3 Canada 20 21.1%
4 Korea, Republic of 7 7.4%
5 Germany 5 5.3%
6 Uzbekistan 2 2.1%
7 India 1 1.1%
8 Cyprus 1 1.1%
9 Kuwait 1 1.1%
10 Netherlands 1 1.1%
11 Singapore 1 1.1%