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 41 48.2%
2 China 10 11.8%
3 United States 10 11.8%
4 Singapore 5 5.9%
5 Germany 5 5.9%
6 Hong Kong 4 4.7%
7 United Kingdom 3 3.5%
8 Spain 2 2.4%
9 Taiwan 1 1.2%
10 Korea, Republic of 1 1.2%
11 Malaysia 1 1.2%
12 France 1 1.2%
13 Brazil 1 1.2%