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 38 32.8%
2 China 37 31.9%
3 Germany 12 10.3%
4 Netherlands 7 6%
5 Australia 7 6%
6 Malaysia 4 3.4%
7 Hong Kong 4 3.4%
8 Japan 3 2.6%
9 United Arab Emirates 2 1.7%
10 Myanmar 1 0.9%
11 Venezuela, Bolivarian Republic of 1 0.9%