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 182 43.6%
2 United States 134 32.1%
3 Germany 34 8.2%
4 Hong Kong 28 6.7%
5 Canada 10 2.4%
6 New Zealand 8 1.9%
7 Malaysia 5 1.2%
8 United Kingdom 2 0.5%
9 Switzerland 2 0.5%
10 Australia 2 0.5%
11 Ireland 2 0.5%
12 Israel 2 0.5%
13 Kazakhstan 2 0.5%
14 Luxembourg 1 0.2%
15 France 1 0.2%
16 Taiwan 1 0.2%
17 Singapore 1 0.2%