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 45 32.6%
2 United States 31 22.5%
3 Korea, Republic of 10 7.2%
4 Malaysia 9 6.5%
5 Singapore 7 5.1%
6 Japan 6 4.3%
7 Canada 6 4.3%
8 Netherlands 5 3.6%
9 Germany 5 3.6%
10 United Kingdom 5 3.6%
11 Hong Kong 3 2.2%
12 Ireland 3 2.2%
13 France 2 1.4%
14 Australia 1 0.7%