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 21 31.3%
2 United States 16 23.9%
3 Hong Kong 9 13.4%
4 Malaysia 6 9%
5 Canada 3 4.5%
6 Taiwan 2 3%
7 Japan 2 3%
8 Korea, Republic of 2 3%
9 New Zealand 1 1.5%
10 Poland 1 1.5%
11 Romania 1 1.5%
12 Germany 1 1.5%
13 Algeria 1 1.5%
14 Australia 1 1.5%