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 248 84.9%
2 United States 25 8.6%
3 Benin 6 2.1%
4 Netherlands 4 1.4%
5 Hong Kong 3 1%
6 Iran, Islamic Republic of 2 0.7%
7 Japan 1 0.3%
8 Korea, Republic of 1 0.3%
9 Canada 1 0.3%
10 Germany 1 0.3%