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 134 53%
2 United States 61 24.1%
3 Germany 20 7.9%
4 France 14 5.5%
5 Russia 6 2.4%
6 Japan 5 2%
7 Canada 4 1.6%
8 Sri Lanka 2 0.8%
9 Taiwan 2 0.8%
10 Netherlands 2 0.8%
11 Ukraine 1 0.4%
12 United Kingdom 1 0.4%
13 1 0.4%