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 149 54.8%
2 Taiwan 56 20.6%
3 United States 19 7%
4 Germany 12 4.4%
5 France 5 1.8%
6 Netherlands 5 1.8%
7 Russia 5 1.8%
8 Singapore 4 1.5%
9 Austria 4 1.5%
10 Belarus 4 1.5%
11 Hong Kong 2 0.7%
12 Japan 2 0.7%
13 Malaysia 2 0.7%
14 United Kingdom 2 0.7%
15 India 1 0.4%