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 United States 32 36.8%
2 China 24 27.6%
3 Hong Kong 7 8%
4 Singapore 4 4.6%
5 Taiwan 4 4.6%
6 Spain 3 3.4%
7 Germany 3 3.4%
8 Malaysia 2 2.3%
9 Italy 2 2.3%
10 Japan 2 2.3%
11 United Kingdom 2 2.3%
12 Korea, Republic of 1 1.1%
13 France 1 1.1%