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 164 65.3%
2 United States 45 17.9%
3 Japan 10 4%
4 Korea, Republic of 8 3.2%
5 Senegal 6 2.4%
6 Germany 5 2%
7 Canada 5 2%
8 Ireland 2 0.8%
9 Netherlands 2 0.8%
10 Australia 1 0.4%
11 France 1 0.4%
12 Singapore 1 0.4%
13 Ukraine 1 0.4%