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 168 69.4%
2 United States 39 16.1%
3 Senegal 8 3.3%
4 Korea, Republic of 8 3.3%
5 Germany 4 1.7%
6 Japan 3 1.2%
7 Romania 2 0.8%
8 France 2 0.8%
9 Canada 2 0.8%
10 Australia 1 0.4%
11 Hungary 1 0.4%
12 Norway 1 0.4%
13 Singapore 1 0.4%
14 Thailand 1 0.4%
15 Ukraine 1 0.4%