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 195 73.3%
2 United States 23 8.6%
3 Canada 9 3.4%
4 Germany 9 3.4%
5 Japan 6 2.3%
6 France 6 2.3%
7 Senegal 6 2.3%
8 Ireland 5 1.9%
9 Netherlands 2 0.8%
10 Norway 1 0.4%
11 Australia 1 0.4%
12 Singapore 1 0.4%
13 Switzerland 1 0.4%
14 Ukraine 1 0.4%