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 82 45.8%
2 United States 54 30.2%
3 Hong Kong 10 5.6%
4 Australia 8 4.5%
5 Malaysia 7 3.9%
6 Canada 4 2.2%
7 Taiwan 2 1.1%
8 Netherlands 2 1.1%
9 Japan 2 1.1%
10 Korea, Republic of 2 1.1%
11 Italy 1 0.6%
12 Belgium 1 0.6%
13 Germany 1 0.6%
14 Norway 1 0.6%
15 Singapore 1 0.6%
16 Viet Nam 1 0.6%