BPG致力于知识的发现和传播
Total Visits of This Article
2020 | 总访问次数
排名 国家/地区 数量 占比
1 China 95 53.4%
2 United States 34 19.1%
3 United Kingdom 16 9%
4 Russia 6 3.4%
5 Taiwan 3 1.7%
6 Finland 3 1.7%
7 France 3 1.7%
8 Hong Kong 3 1.7%
9 Korea, Republic of 3 1.7%
10 India 2 1.1%
11 Germany 2 1.1%
12 Ukraine 2 1.1%
13 South Africa 1 0.6%
14 Czech Republic 1 0.6%
15 Estonia 1 0.6%
16 Japan 1 0.6%
17 Macao 1 0.6%
18 Moldova, Republic of 1 0.6%