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 United States 30 25.9%
2 China 27 23.3%
3 Singapore 12 10.3%
4 Germany 11 9.5%
5 Malaysia 6 5.2%
6 United Kingdom 5 4.3%
7 Australia 4 3.4%
8 Ireland 3 2.6%
9 Japan 3 2.6%
10 Turkey 3 2.6%
11 Canada 2 1.7%
12 Korea, Republic of 2 1.7%
13 Hong Kong 1 0.9%
14 India 1 0.9%
15 Brazil 1 0.9%
16 France 1 0.9%
17 Mexico 1 0.9%
18 Netherlands 1 0.9%
19 Philippines 1 0.9%
20 Viet Nam 1 0.9%