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 49 35.5%
2 United States 22 15.9%
3 Germany 14 10.1%
4 Malaysia 13 9.4%
5 Hong Kong 7 5.1%
6 United Kingdom 7 5.1%
7 Singapore 6 4.3%
8 Canada 4 2.9%
9 Indonesia 3 2.2%
10 Japan 3 2.2%
11 South Africa 2 1.4%
12 Taiwan 2 1.4%
13 Italy 2 1.4%
14 Philippines 2 1.4%
15 Australia 1 0.7%
16 Thailand 1 0.7%