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 486 65.4%
2 United States 80 10.8%
3 Germany 31 4.2%
4 Netherlands 30 4%
5 Canada 21 2.8%
6 Taiwan 16 2.2%
7 Singapore 14 1.9%
8 Hong Kong 12 1.6%
9 Japan 9 1.2%
10 8 1.1%
11 Australia 7 0.9%
12 Macao 6 0.8%
13 Russia 6 0.8%
14 United Kingdom 4 0.5%
15 Kazakhstan 4 0.5%
16 Italy 2 0.3%
17 Mongolia 2 0.3%
18 Malaysia 1 0.1%
19 Sweden 1 0.1%
20 New Zealand 1 0.1%
21 Finland 1 0.1%
22 Viet Nam 1 0.1%