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 318 80.3%
2 United States 45 11.4%
3 Canada 7 1.8%
4 Russia 6 1.5%
5 United Kingdom 4 1%
6 Netherlands 3 0.8%
7 Germany 3 0.8%
8 Italy 3 0.8%
9 Japan 3 0.8%
10 Macao 1 0.3%
11 Ireland 1 0.3%
12 Romania 1 0.3%
13 Ukraine 1 0.3%