BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 184 56.1%
2 United States 60 18.3%
3 Germany 27 8.2%
4 Hong Kong 9 2.7%
5 Malaysia 9 2.7%
6 Ireland 7 2.1%
7 Taiwan 7 2.1%
8 Singapore 3 0.9%
9 Philippines 3 0.9%
10 Russia 2 0.6%
11 Canada 2 0.6%
12 France 2 0.6%
13 Mexico 2 0.6%
14 Netherlands 2 0.6%
15 Italy 2 0.6%
16 Japan 2 0.6%
17 Argentina 2 0.6%
18 Brazil 1 0.3%
19 Finland 1 0.3%
20 New Zealand 1 0.3%