BPG致力于知识的发现和传播
Total Visits of This Article
2020 | 总访问次数
排名 国家/地区 数量 占比
1 China 91 51.4%
2 United States 44 24.9%
3 Germany 8 4.5%
4 Hong Kong 8 4.5%
5 Taiwan 6 3.4%
6 Macao 4 2.3%
7 United Kingdom 3 1.7%
8 Japan 3 1.7%
9 Netherlands 2 1.1%
10 Portugal 1 0.6%
11 Malaysia 1 0.6%
12 Canada 1 0.6%
13 Estonia 1 0.6%
14 France 1 0.6%
15 India 1 0.6%
16 Ireland 1 0.6%
17 Israel 1 0.6%