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 2546 85%
2 United States 272 9.1%
3 China 87 2.9%
4 Canada 23 0.8%
5 Germany 14 0.5%
6 France 10 0.3%
7 Australia 10 0.3%
8 Hong Kong 9 0.3%
9 Malaysia 6 0.2%
10 Ukraine 4 0.1%
11 New Zealand 4 0.1%
12 Japan 4 0.1%
13 Singapore 2 0.1%
14 United Kingdom 2 0.1%
15 Netherlands 1 0%
16 Taiwan 1 0%
17 Thailand 1 0%
18 Indonesia 1 0%