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 280 36.1%
2 United States 251 32.3%
3 Netherlands 171 22%
4 Canada 22 2.8%
5 Germany 16 2.1%
6 Korea, Republic of 10 1.3%
7 Russia 5 0.6%
8 Turkey 4 0.5%
9 Ukraine 4 0.5%
10 Taiwan 2 0.3%
11 Thailand 2 0.3%
12 Romania 2 0.3%
13 France 2 0.3%
14 Chile 1 0.1%
15 Bangladesh 1 0.1%
16 Japan 1 0.1%
17 Sweden 1 0.1%
18 United Kingdom 1 0.1%