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 12 30.8%
2 United States 10 25.6%
3 Netherlands 6 15.4%
4 Ireland 4 10.3%
5 Singapore 2 5.1%
6 Spain 2 5.1%
7 United Kingdom 2 5.1%
8 Korea, Republic of 1 2.6%