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 393 60.9%
2 United States 119 18.4%
3 Germany 44 6.8%
4 Canada 14 2.2%
5 Italy 8 1.2%
6 Singapore 8 1.2%
7 Netherlands 7 1.1%
8 United Kingdom 7 1.1%
9 Norway 7 1.1%
10 New Zealand 5 0.8%
11 Finland 5 0.8%
12 Malaysia 5 0.8%
13 Australia 4 0.6%
14 United Arab Emirates 4 0.6%
15 Hong Kong 3 0.5%
16 Kazakhstan 3 0.5%
17 Denmark 2 0.3%
18 Switzerland 2 0.3%
19 Taiwan 1 0.2%
20 Austria 1 0.2%
21 Brazil 1 0.2%
22 Croatia 1 0.2%
23 Sweden 1 0.2%