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 54 39.7%
2 United States 33 24.3%
3 Canada 13 9.6%
4 Australia 7 5.1%
5 Malaysia 6 4.4%
6 Singapore 4 2.9%
7 Netherlands 3 2.2%
8 France 3 2.2%
9 Germany 2 1.5%
10 New Zealand 2 1.5%
11 Russia 2 1.5%
12 Taiwan 2 1.5%
13 United Kingdom 2 1.5%
14 Japan 2 1.5%
15 Hong Kong 1 0.7%