BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 26 45.6%
2 United States 17 29.8%
3 Canada 4 7%
4 Morocco 3 5.3%
5 Korea, Republic of 2 3.5%
6 Netherlands 1 1.8%
7 South Africa 1 1.8%
8 United Kingdom 1 1.8%
9 Bulgaria 1 1.8%
10 Germany 1 1.8%