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 161 71.9%
2 United States 23 10.3%
3 Germany 11 4.9%
4 Canada 9 4%
5 Korea, Republic of 6 2.7%
6 Taiwan 5 2.2%
7 Norway 2 0.9%
8 Hong Kong 2 0.9%
9 United Kingdom 2 0.9%
10 Ireland 1 0.4%
11 Russia 1 0.4%
12 Ukraine 1 0.4%