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 43 39.4%
2 United States 15 13.8%
3 Canada 14 12.8%
4 Germany 9 8.3%
5 Hong Kong 7 6.4%
6 Malaysia 4 3.7%
7 Argentina 3 2.8%
8 Australia 3 2.8%
9 India 2 1.8%
10 Japan 2 1.8%
11 United Kingdom 2 1.8%
12 Korea, Republic of 1 0.9%
13 Singapore 1 0.9%
14 Taiwan 1 0.9%
15 Ireland 1 0.9%
16 Hungary 1 0.9%