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 58 69.9%
2 United States 10 12%
3 Hong Kong 3 3.6%
4 Korea, Republic of 2 2.4%
5 Germany 2 2.4%
6 Australia 2 2.4%
7 Canada 1 1.2%
8 Macao 1 1.2%
9 Malaysia 1 1.2%
10 Spain 1 1.2%
11 United Kingdom 1 1.2%
12 Algeria 1 1.2%