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 294 81.7%
2 United States 43 11.9%
3 6 1.7%
4 Canada 5 1.4%
5 Germany 4 1.1%
6 Ireland 2 0.6%
7 Australia 2 0.6%
8 France 1 0.3%
9 Netherlands 1 0.3%
10 Ukraine 1 0.3%
11 United Kingdom 1 0.3%