BPG致力于知识的发现和传播
Total Visits of This Article
2024 | 总访问次数
排名 国家/地区 数量 占比
1 China 32 34.4%
2 United States 30 32.3%
3 Canada 14 15.1%
4 Singapore 7 7.5%
5 Netherlands 2 2.2%
6 Germany 2 2.2%
7 Bulgaria 2 2.2%
8 Kazakhstan 1 1.1%
9 Chile 1 1.1%
10 Russia 1 1.1%
11 United Kingdom 1 1.1%