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 135 49.8%
2 United States 70 25.8%
3 Canada 12 4.4%
4 Germany 11 4.1%
5 Hong Kong 6 2.2%
6 6 2.2%
7 Russia 6 2.2%
8 Korea, Republic of 5 1.8%
9 France 4 1.5%
10 Ireland 3 1.1%
11 Ukraine 3 1.1%
12 Romania 2 0.7%
13 Singapore 2 0.7%
14 Taiwan 2 0.7%
15 Thailand 1 0.4%
16 Netherlands 1 0.4%
17 Bangladesh 1 0.4%
18 Bulgaria 1 0.4%