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
1 385 69%
2 United States 59 10.6%
3 China 44 7.9%
4 Germany 14 2.5%
5 Hong Kong 9 1.6%
6 Australia 9 1.6%
7 France 7 1.3%
8 United Kingdom 6 1.1%
9 Japan 6 1.1%
10 Malaysia 4 0.7%
11 Canada 4 0.7%
12 Russia 2 0.4%
13 Singapore 2 0.4%
14 Taiwan 1 0.2%
15 Ukraine 1 0.2%
16 Netherlands 1 0.2%
17 Romania 1 0.2%
18 Chile 1 0.2%
19 India 1 0.2%
20 Italy 1 0.2%