BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 15 35.7%
2 United States 7 16.7%
3 Australia 3 7.1%
4 Italy 3 7.1%
5 Malaysia 3 7.1%
6 Russia 3 7.1%
7 New Zealand 2 4.8%
8 Canada 2 4.8%
9 France 2 4.8%
10 Hong Kong 1 2.4%
11 United Kingdom 1 2.4%