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 143 62.4%
2 United States 44 19.2%
3 8 3.5%
4 Canada 7 3.1%
5 Senegal 7 3.1%
6 Germany 6 2.6%
7 Korea, Republic of 4 1.7%
8 Ireland 3 1.3%
9 Macao 2 0.9%
10 India 2 0.9%
11 France 2 0.9%
12 Ukraine 1 0.4%