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 25 44.6%
2 United States 9 16.1%
3 Germany 7 12.5%
4 Hong Kong 3 5.4%
5 Malaysia 3 5.4%
6 Australia 2 3.6%
7 Japan 2 3.6%
8 Taiwan 1 1.8%
9 Thailand 1 1.8%
10 Turkey 1 1.8%
11 Indonesia 1 1.8%
12 France 1 1.8%