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 246 50.5%
2 United States 109 22.4%
3 Germany 28 5.7%
4 Canada 25 5.1%
5 Hong Kong 10 2.1%
6 Malaysia 10 2.1%
7 Singapore 10 2.1%
8 Taiwan 9 1.8%
9 Macao 7 1.4%
10 Mexico 5 1%
11 Kenya 4 0.8%
12 France 3 0.6%
13 Sweden 3 0.6%
14 Netherlands 3 0.6%
15 Russia 3 0.6%
16 Mongolia 2 0.4%
17 Italy 2 0.4%
18 Australia 2 0.4%
19 Czech Republic 2 0.4%
20 United Kingdom 2 0.4%
21 Ukraine 1 0.2%
22 Japan 1 0.2%