BPG致力于知识的发现和传播
Total Visits of This Article
2020 | 总访问次数
排名 国家/地区 数量 占比
1 United States 1322 95.5%
2 China 39 2.8%
3 Canada 7 0.5%
4 Germany 4 0.3%
5 New Zealand 3 0.2%
6 Singapore 2 0.1%
7 Japan 2 0.1%
8 Australia 2 0.1%
9 Netherlands 2 0.1%
10 Hong Kong 1 0.1%
11 Malaysia 1 0.1%