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 258 39%
2 China 138 20.9%
3 Netherlands 89 13.5%
4 Germany 36 5.4%
5 United Kingdom 28 4.2%
6 France 23 3.5%
7 Hong Kong 18 2.7%
8 Canada 12 1.8%
9 Russia 10 1.5%
10 Portugal 9 1.4%
11 6 0.9%
12 Taiwan 5 0.8%
13 Ireland 4 0.6%
14 India 3 0.5%
15 Estonia 3 0.5%
16 Czech Republic 2 0.3%
17 Japan 2 0.3%
18 Norway 2 0.3%
19 Malaysia 2 0.3%
20 Thailand 2 0.3%
21 Ukraine 2 0.3%
22 Singapore 2 0.3%
23 Mexico 1 0.2%
24 Morocco 1 0.2%
25 Korea, Republic of 1 0.2%
26 Latvia 1 0.2%
27 Denmark 1 0.2%