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 190 43%
2 United States 113 25.6%
3 Germany 31 7%
4 Canada 23 5.2%
5 Hong Kong 19 4.3%
6 Singapore 14 3.2%
7 Taiwan 8 1.8%
8 Netherlands 7 1.6%
9 Ireland 7 1.6%
10 Korea, Republic of 4 0.9%
11 Australia 4 0.9%
12 Japan 3 0.7%
13 United Kingdom 2 0.5%
14 Brazil 2 0.5%
15 Albania 2 0.5%
16 India 2 0.5%
17 Malaysia 2 0.5%
18 Portugal 2 0.5%
19 Switzerland 2 0.5%
20 Russia 1 0.2%
21 Mauritius 1 0.2%
22 Israel 1 0.2%
23 Croatia 1 0.2%
24 Viet Nam 1 0.2%