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
1 283 78.8%
2 Canada 23 6.4%
3 China 22 6.1%
4 United States 15 4.2%
5 Taiwan 4 1.1%
6 United Kingdom 3 0.8%
7 Japan 3 0.8%
8 Malaysia 1 0.3%
9 Netherlands 1 0.3%
10 Bahrain 1 0.3%
11 France 1 0.3%
12 Germany 1 0.3%
13 Hong Kong 1 0.3%