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 1048 78.2%
2 China 150 11.2%
3 United States 82 6.1%
4 France 10 0.7%
5 Hong Kong 8 0.6%
6 Japan 8 0.6%
7 Germany 7 0.5%
8 Canada 6 0.4%
9 Singapore 5 0.4%
10 Taiwan 4 0.3%
11 United Kingdom 3 0.2%
12 Norway 3 0.2%
13 Malaysia 2 0.1%
14 Spain 2 0.1%
15 Switzerland 1 0.1%
16 Thailand 1 0.1%
17 Angola 1 0.1%