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 278 39.7%
2 China 212 30.3%
3 Netherlands 70 10%
4 France 28 4%
5 Germany 26 3.7%
6 United Kingdom 24 3.4%
7 Russia 14 2%
8 Hong Kong 9 1.3%
9 Portugal 7 1%
10 Ireland 5 0.7%
11 5 0.7%
12 Ukraine 5 0.7%
13 Canada 3 0.4%
14 India 3 0.4%
15 Estonia 3 0.4%
16 Mexico 2 0.3%
17 Colombia 2 0.3%
18 Moldova, Republic of 1 0.1%
19 Japan 1 0.1%
20 Korea, Republic of 1 0.1%
21 Poland 1 0.1%