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 48 42.5%
2 United States 33 29.2%
3 Mexico 7 6.2%
4 Australia 3 2.7%
5 Canada 3 2.7%
6 Taiwan 3 2.7%
7 Hong Kong 3 2.7%
8 Italy 3 2.7%
9 Russia 2 1.8%
10 Denmark 2 1.8%
11 Germany 1 0.9%
12 Netherlands 1 0.9%
13 New Zealand 1 0.9%
14 Romania 1 0.9%
15 Singapore 1 0.9%
16 Malaysia 1 0.9%