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 9 24.3%
2 Hong Kong 6 16.2%
3 Nigeria 5 13.5%
4 China 4 10.8%
5 Brazil 3 8.1%
6 Netherlands 3 8.1%
7 Israel 2 5.4%
8 Mauritius 2 5.4%
9 Germany 2 5.4%
10 France 1 2.7%