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 256 76.4%
2 United States 48 14.3%
3 Germany 8 2.4%
4 Canada 7 2.1%
5 Senegal 6 1.8%
6 Oman 2 0.6%
7 Ireland 2 0.6%
8 France 2 0.6%
9 Netherlands 1 0.3%
10 Romania 1 0.3%
11 Singapore 1 0.3%
12 Ukraine 1 0.3%