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 193 38.8%
2 United States 188 37.8%
3 Germany 25 5%
4 Australia 24 4.8%
5 Canada 21 4.2%
6 Taiwan 14 2.8%
7 Hong Kong 11 2.2%
8 Malaysia 5 1%
9 Viet Nam 3 0.6%
10 Netherlands 2 0.4%
11 Singapore 2 0.4%
12 Japan 2 0.4%
13 Belgium 2 0.4%
14 Argentina 2 0.4%
15 1 0.2%
16 India 1 0.2%
17 Israel 1 0.2%
18 Thailand 1 0.2%