BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 110 49.3%
2 United States 70 31.4%
3 Canada 10 4.5%
4 Netherlands 5 2.2%
5 Germany 4 1.8%
6 France 3 1.3%
7 United Kingdom 3 1.3%
8 Spain 3 1.3%
9 Taiwan 2 0.9%
10 Romania 2 0.9%
11 Singapore 2 0.9%
12 Australia 2 0.9%
13 Indonesia 2 0.9%
14 Japan 2 0.9%
15 Kuwait 1 0.4%
16 Belgium 1 0.4%
17 Serbia 1 0.4%