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 Germany 10 22.7%
2 China 9 20.5%
3 United States 8 18.2%
4 United Kingdom 7 15.9%
5 Hong Kong 4 9.1%
6 France 2 4.5%
7 India 1 2.3%
8 Macao 1 2.3%
9 Moldova, Republic of 1 2.3%
10 Russia 1 2.3%