BPG致力于知识的发现和传播
Total Visits of This Article
2024 | 总访问次数
排名 国家/地区 数量 占比
1 China 48 47.1%
2 United States 18 17.6%
3 Germany 8 7.8%
4 Canada 7 6.9%
5 France 5 4.9%
6 Japan 4 3.9%
7 Cyprus 3 2.9%
8 Portugal 2 2%
9 Russia 2 2%
10 Switzerland 2 2%
11 Ukraine 1 1%
12 United Kingdom 1 1%
13 Romania 1 1%