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 1456 92.3%
2 China 71 4.5%
3 United States 19 1.2%
4 Taiwan 13 0.8%
5 Japan 4 0.3%
6 Malaysia 3 0.2%
7 United Kingdom 3 0.2%
8 Russia 2 0.1%
9 France 2 0.1%
10 Germany 1 0.1%
11 Hong Kong 1 0.1%
12 Denmark 1 0.1%
13 Netherlands 1 0.1%
14 Macao 1 0.1%