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 29 50%
2 Japan 6 10.3%
3 Korea, Republic of 6 10.3%
4 United States 6 10.3%
5 Bulgaria 4 6.9%
6 Netherlands 3 5.2%
7 Canada 2 3.4%
8 Germany 1 1.7%
9 Australia 1 1.7%