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 245 62.5%
2 United States 105 26.8%
3 Germany 10 2.6%
4 Hong Kong 7 1.8%
5 Japan 6 1.5%
6 Netherlands 4 1%
7 Romania 3 0.8%
8 Canada 3 0.8%
9 Taiwan 2 0.5%
10 Ireland 2 0.5%
11 Finland 2 0.5%
12 Russia 1 0.3%
13 Singapore 1 0.3%
14 Ukraine 1 0.3%