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 United States 46 34.3%
2 China 19 14.2%
3 Germany 17 12.7%
4 France 12 9%
5 India 6 4.5%
6 Russia 6 4.5%
7 United Kingdom 5 3.7%
8 Indonesia 4 3%
9 Hong Kong 4 3%
10 Croatia 2 1.5%
11 Spain 2 1.5%
12 Taiwan 2 1.5%
13 Ukraine 2 1.5%
14 Thailand 1 0.7%
15 Turkey 1 0.7%
16 Japan 1 0.7%
17 Poland 1 0.7%
18 Finland 1 0.7%
19 Colombia 1 0.7%
20 Brazil 1 0.7%