BPG致力于知识的发现和传播
Total Visits of This Article
2018 | 总访问次数
排名 国家/地区 数量 占比
1 China 83 79%
2 Germany 8 7.6%
3 Japan 4 3.8%
4 United States 3 2.9%
5 Canada 1 1%
6 Malaysia 1 1%
7 New Zealand 1 1%
8 Philippines 1 1%
9 Hong Kong 1 1%
10 Italy 1 1%
11 France 1 1%