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 191 51.9%
2 United States 71 19.3%
3 Germany 39 10.6%
4 Canada 25 6.8%
5 Australia 6 1.6%
6 Singapore 6 1.6%
7 Malaysia 4 1.1%
8 Taiwan 3 0.8%
9 United Kingdom 3 0.8%
10 United Arab Emirates 2 0.5%
11 Malta 2 0.5%
12 Argentina 2 0.5%
13 Finland 2 0.5%
14 France 2 0.5%
15 Latvia 2 0.5%
16 Macao 2 0.5%
17 Hong Kong 1 0.3%
18 Netherlands 1 0.3%
19 Philippines 1 0.3%
20 Poland 1 0.3%
21 Turkey 1 0.3%
22 Ukraine 1 0.3%