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 United States 101 42.1%
2 China 53 22.1%
3 France 38 15.8%
4 Germany 25 10.4%
5 Korea, Republic of 7 2.9%
6 Netherlands 6 2.5%
7 Singapore 3 1.2%
8 Slovakia 3 1.2%
9 Japan 2 0.8%
10 Ukraine 1 0.4%
11 Ireland 1 0.4%