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 187 71.4%
2 United States 51 19.5%
3 Germany 4 1.5%
4 Ireland 4 1.5%
5 India 3 1.1%
6 France 2 0.8%
7 Japan 2 0.8%
8 Russia 2 0.8%
9 Taiwan 2 0.8%
10 Turkey 1 0.4%
11 Ukraine 1 0.4%
12 United Kingdom 1 0.4%
13 Canada 1 0.4%
14 Singapore 1 0.4%