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 27 37%
2 China 25 34.2%
3 Germany 6 8.2%
4 Malaysia 5 6.8%
5 Macao 3 4.1%
6 Canada 2 2.7%
7 Netherlands 2 2.7%
8 New Zealand 1 1.4%
9 United Kingdom 1 1.4%
10 Austria 1 1.4%