BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 117 60.3%
2 United States 43 22.2%
3 Singapore 10 5.2%
4 Russia 6 3.1%
5 Netherlands 4 2.1%
6 Canada 4 2.1%
7 Hong Kong 3 1.5%
8 Ukraine 3 1.5%
9 Taiwan 2 1%
10 France 1 0.5%
11 Germany 1 0.5%