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 190 32.5%
2 China 180 30.8%
3 Netherlands 68 11.6%
4 Germany 35 6%
5 France 23 3.9%
6 United Kingdom 23 3.9%
7 Hong Kong 14 2.4%
8 Russia 12 2.1%
9 Canada 8 1.4%
10 Portugal 7 1.2%
11 5 0.9%
12 India 5 0.9%
13 Ireland 4 0.7%
14 Norway 2 0.3%
15 Albania 2 0.3%
16 Czech Republic 2 0.3%
17 Estonia 2 0.3%
18 Finland 2 0.3%
19 Taiwan 1 0.2%