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 United States 46 33.1%
2 China 27 19.4%
3 Canada 14 10.1%
4 Germany 9 6.5%
5 Hong Kong 6 4.3%
6 Australia 5 3.6%
7 France 4 2.9%
8 Malaysia 4 2.9%
9 New Zealand 4 2.9%
10 Russia 3 2.2%
11 Italy 3 2.2%
12 Peru 2 1.4%
13 Netherlands 2 1.4%
14 Philippines 1 0.7%
15 Japan 1 0.7%
16 Austria 1 0.7%
17 Dominican Republic 1 0.7%
18 Egypt 1 0.7%
19 Serbia 1 0.7%
20 Singapore 1 0.7%
21 United Kingdom 1 0.7%
22 Myanmar 1 0.7%
23 Nepal 1 0.7%