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 231 36.4%
2 United States 157 24.8%
3 Germany 63 9.9%
4 Netherlands 43 6.8%
5 France 28 4.4%
6 Hong Kong 23 3.6%
7 United Kingdom 22 3.5%
8 Russia 11 1.7%
9 Portugal 8 1.3%
10 Canada 8 1.3%
11 6 0.9%
12 India 6 0.9%
13 Ireland 5 0.8%
14 Finland 5 0.8%
15 Brazil 3 0.5%
16 Australia 2 0.3%
17 Estonia 2 0.3%
18 Moldova, Republic of 2 0.3%
19 Philippines 2 0.3%
20 Poland 2 0.3%
21 Taiwan 2 0.3%
22 Singapore 1 0.2%
23 Korea, Republic of 1 0.2%
24 Czech Republic 1 0.2%