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
1 597 77.3%
2 United States 93 12%
3 China 44 5.7%
4 France 8 1%
5 Germany 8 1%
6 United Kingdom 6 0.8%
7 Australia 3 0.4%
8 Hong Kong 3 0.4%
9 Canada 2 0.3%
10 Russia 2 0.3%
11 Singapore 1 0.1%
12 Ukraine 1 0.1%
13 India 1 0.1%
14 Macao 1 0.1%
15 Netherlands 1 0.1%
16 New Zealand 1 0.1%