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 293 62.1%
2 United States 68 14.4%
3 Germany 37 7.8%
4 Hong Kong 17 3.6%
5 Australia 10 2.1%
6 Singapore 9 1.9%
7 Netherlands 5 1.1%
8 Canada 5 1.1%
9 United Kingdom 5 1.1%
10 Japan 5 1.1%
11 Macao 4 0.8%
12 Finland 3 0.6%
13 Taiwan 3 0.6%
14 Thailand 2 0.4%
15 New Zealand 2 0.4%
16 Spain 2 0.4%
17 Austria 1 0.2%
18 Ireland 1 0.2%