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 176 70.1%
2 United States 44 17.5%
3 Canada 8 3.2%
4 Senegal 6 2.4%
5 Switzerland 3 1.2%
6 Taiwan 2 0.8%
7 Ireland 2 0.8%
8 Japan 2 0.8%
9 Korea, Republic of 2 0.8%
10 North Macedonia 2 0.8%
11 Germany 2 0.8%
12 Hong Kong 1 0.4%
13 Ukraine 1 0.4%