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 United States 16 44.4%
2 China 5 13.9%
3 France 3 8.3%
4 Germany 3 8.3%
5 Italy 2 5.6%
6 Canada 2 5.6%
7 Australia 1 2.8%
8 Netherlands 1 2.8%
9 New Zealand 1 2.8%
10 Singapore 1 2.8%
11 Hong Kong 1 2.8%