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 374 40.4%
2 China 266 28.7%
3 Netherlands 93 10%
4 Germany 67 7.2%
5 France 57 6.2%
6 Hong Kong 21 2.3%
7 Canada 9 1%
8 Portugal 6 0.6%
9 United Kingdom 6 0.6%
10 Japan 5 0.5%
11 5 0.5%
12 Singapore 3 0.3%
13 Taiwan 3 0.3%
14 Saudi Arabia 2 0.2%
15 Armenia 2 0.2%
16 Brazil 2 0.2%
17 Australia 1 0.1%
18 Italy 1 0.1%
19 Finland 1 0.1%
20 Malaysia 1 0.1%
21 Russia 1 0.1%