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 290 35%
2 United States 259 31.3%
3 Netherlands 91 11%
4 Germany 53 6.4%
5 France 25 3%
6 Hong Kong 21 2.5%
7 United Kingdom 21 2.5%
8 Russia 20 2.4%
9 Portugal 7 0.8%
10 Finland 6 0.7%
11 Canada 6 0.7%
12 Ireland 5 0.6%
13 Senegal 4 0.5%
14 4 0.5%
15 Australia 3 0.4%
16 India 3 0.4%
17 Japan 2 0.2%
18 Poland 2 0.2%
19 Latvia 1 0.1%
20 Taiwan 1 0.1%
21 Ukraine 1 0.1%
22 Argentina 1 0.1%
23 Colombia 1 0.1%
24 Estonia 1 0.1%