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 58 73.4%
2 United States 9 11.4%
3 Korea, Republic of 3 3.8%
4 Germany 2 2.5%
5 Ireland 1 1.3%
6 Canada 1 1.3%
7 Norway 1 1.3%
8 Romania 1 1.3%
9 Spain 1 1.3%
10 Ukraine 1 1.3%
11 United Kingdom 1 1.3%