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 175 65.8%
2 United States 54 20.3%
3 Canada 13 4.9%
4 Germany 5 1.9%
5 France 4 1.5%
6 Korea, Republic of 4 1.5%
7 3 1.1%
8 Japan 3 1.1%
9 Ireland 2 0.8%
10 Australia 1 0.4%
11 Russia 1 0.4%
12 Ukraine 1 0.4%