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 551 42.1%
2 China 282 21.6%
3 Germany 120 9.2%
4 Netherlands 105 8%
5 France 73 5.6%
6 United Kingdom 28 2.1%
7 Hong Kong 26 2%
8 Canada 25 1.9%
9 Czech Republic 18 1.4%
10 Singapore 17 1.3%
11 Russia 11 0.8%
12 Portugal 6 0.5%
13 Ukraine 6 0.5%
14 Korea, Republic of 5 0.4%
15 Norway 5 0.4%
16 Malaysia 4 0.3%
17 Ireland 4 0.3%
18 3 0.2%
19 Finland 3 0.2%
20 India 3 0.2%
21 Algeria 2 0.2%
22 Estonia 2 0.2%
23 Moldova, Republic of 2 0.2%
24 Poland 2 0.2%
25 Spain 2 0.2%
26 Sweden 1 0.1%
27 South Africa 1 0.1%
28 New Zealand 1 0.1%