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 176 66.7%
2 United States 43 16.3%
3 Japan 10 3.8%
4 Germany 9 3.4%
5 Ireland 6 2.3%
6 Korea, Republic of 6 2.3%
7 Netherlands 3 1.1%
8 France 3 1.1%
9 Canada 3 1.1%
10 Russia 2 0.8%
11 Taiwan 2 0.8%
12 Ukraine 1 0.4%