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
1 649 88.9%
2 United States 23 3.2%
3 China 20 2.7%
4 Malaysia 6 0.8%
5 United Kingdom 6 0.8%
6 Singapore 4 0.5%
7 Taiwan 4 0.5%
8 Canada 3 0.4%
9 New Zealand 2 0.3%
10 Germany 2 0.3%
11 Hong Kong 2 0.3%
12 Korea, Republic of 2 0.3%
13 Australia 2 0.3%
14 France 1 0.1%
15 Viet Nam 1 0.1%
16 Ukraine 1 0.1%
17 Suriname 1 0.1%
18 Switzerland 1 0.1%