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 736 67.3%
2 United States 134 12.3%
3 Germany 42 3.8%
4 Hong Kong 37 3.4%
5 Netherlands 35 3.2%
6 Canada 28 2.6%
7 Taiwan 17 1.6%
8 Japan 17 1.6%
9 Ireland 11 1%
10 Russia 7 0.6%
11 Singapore 5 0.5%
12 Korea, Republic of 3 0.3%
13 Australia 3 0.3%
14 United Kingdom 3 0.3%
15 India 2 0.2%
16 Iran, Islamic Republic of 2 0.2%
17 Luxembourg 2 0.2%
18 Macao 2 0.2%
19 Malaysia 2 0.2%
20 Thailand 2 0.2%
21 Finland 1 0.1%
22 France 1 0.1%
23 Uzbekistan 1 0.1%