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 274 36.4%
2 United States 213 28.3%
3 Netherlands 68 9%
4 Germany 58 7.7%
5 France 27 3.6%
6 United Kingdom 25 3.3%
7 Hong Kong 22 2.9%
8 Canada 15 2%
9 Taiwan 12 1.6%
10 Russia 8 1.1%
11 Senegal 6 0.8%
12 India 6 0.8%
13 Korea, Republic of 5 0.7%
14 Ukraine 3 0.4%
15 3 0.4%
16 Estonia 3 0.4%
17 Philippines 2 0.3%
18 Japan 1 0.1%
19 Grenada 1 0.1%
20 Czech Republic 1 0.1%