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 163 71.2%
2 United States 40 17.5%
3 Germany 9 3.9%
4 Korea, Republic of 6 2.6%
5 Ireland 2 0.9%
6 France 2 0.9%
7 2 0.9%
8 Australia 2 0.9%
9 Canada 1 0.4%
10 Russia 1 0.4%
11 Ukraine 1 0.4%