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 19 38%
2 China 12 24%
3 Canada 4 8%
4 New Zealand 3 6%
5 France 2 4%
6 Australia 2 4%
7 United Kingdom 2 4%
8 Brazil 1 2%
9 Malaysia 1 2%
10 Philippines 1 2%
11 Singapore 1 2%
12 Thailand 1 2%
13 Ukraine 1 2%