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 34 42.5%
2 China 32 40%
3 Hong Kong 3 3.8%
4 New Zealand 3 3.8%
5 Singapore 2 2.5%
6 Sweden 1 1.2%
7 Taiwan 1 1.2%
8 Malaysia 1 1.2%
9 Netherlands 1 1.2%
10 France 1 1.2%
11 Australia 1 1.2%