BPG致力于知识的发现和传播
Total Visits of This Article
2019 | 总访问次数
排名 国家/地区 数量 占比
1 371 69.6%
2 Hong Kong 48 9%
3 China 41 7.7%
4 United States 40 7.5%
5 Germany 13 2.4%
6 Taiwan 7 1.3%
7 France 7 1.3%
8 Netherlands 2 0.4%
9 Norway 1 0.2%
10 Russia 1 0.2%
11 Japan 1 0.2%
12 Moldova, Republic of 1 0.2%