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 543 50.5%
2 United States 163 15.1%
3 Netherlands 141 13.1%
4 Germany 60 5.6%
5 Taiwan 43 4%
6 Hong Kong 32 3%
7 Canada 27 2.5%
8 Macao 12 1.1%
9 Singapore 8 0.7%
10 Australia 6 0.6%
11 Japan 5 0.5%
12 Peru 4 0.4%
13 France 4 0.4%
14 Russia 4 0.4%
15 United Kingdom 3 0.3%
16 Sweden 3 0.3%
17 Norway 3 0.3%
18 Korea, Republic of 3 0.3%
19 Malaysia 3 0.3%
20 Finland 2 0.2%
21 Thailand 2 0.2%
22 Turkey 1 0.1%
23 Viet Nam 1 0.1%
24 Brazil 1 0.1%
25 India 1 0.1%
26 Romania 1 0.1%