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
1 566 73%
2 China 86 11.1%
3 United States 84 10.8%
4 France 9 1.2%
5 Germany 8 1%
6 Hong Kong 5 0.6%
7 Cote d'Ivoire 4 0.5%
8 United Kingdom 4 0.5%
9 Taiwan 2 0.3%
10 India 2 0.3%
11 Japan 1 0.1%
12 Korea, Republic of 1 0.1%
13 Macao 1 0.1%
14 Bolivia, Plurinational State of 1 0.1%
15 Ukraine 1 0.1%