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 57 35.8%
2 United States 38 23.9%
3 Germany 12 7.5%
4 Canada 8 5%
5 Netherlands 8 5%
6 Russia 5 3.1%
7 United Kingdom 5 3.1%
8 Sweden 3 1.9%
9 France 3 1.9%
10 Ireland 3 1.9%
11 Croatia 3 1.9%
12 Czech Republic 2 1.3%
13 Denmark 2 1.3%
14 Brazil 2 1.3%
15 India 2 1.3%
16 Poland 2 1.3%
17 Ukraine 1 0.6%
18 Japan 1 0.6%
19 Moldova, Republic of 1 0.6%
20 Hong Kong 1 0.6%