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 1572 80.9%
2 United States 206 10.6%
3 China 106 5.5%
4 Germany 15 0.8%
5 Canada 11 0.6%
6 France 10 0.5%
7 Hong Kong 5 0.3%
8 Taiwan 4 0.2%
9 Ukraine 4 0.2%
10 United Kingdom 3 0.2%
11 Malaysia 2 0.1%
12 Netherlands 1 0.1%
13 New Zealand 1 0.1%
14 Singapore 1 0.1%
15 Australia 1 0.1%
16 Belarus 1 0.1%
17 Japan 1 0.1%