BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 65 46.1%
2 United States 48 34%
3 Germany 8 5.7%
4 Canada 7 5%
5 France 3 2.1%
6 Australia 2 1.4%
7 Korea, Republic of 2 1.4%
8 Macao 2 1.4%
9 United Kingdom 2 1.4%
10 Netherlands 1 0.7%
11 Hong Kong 1 0.7%