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 157 61.1%
2 United States 57 22.2%
3 Korea, Republic of 7 2.7%
4 Germany 6 2.3%
5 Canada 6 2.3%
6 Taiwan 5 1.9%
7 Singapore 3 1.2%
8 3 1.2%
9 Hong Kong 3 1.2%
10 Japan 3 1.2%
11 Macao 2 0.8%
12 Netherlands 2 0.8%
13 Finland 2 0.8%
14 Ukraine 1 0.4%