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 127 60.2%
2 United States 50 23.7%
3 Canada 10 4.7%
4 Germany 6 2.8%
5 Ireland 4 1.9%
6 Korea, Republic of 4 1.9%
7 France 4 1.9%
8 Russia 2 0.9%
9 Ukraine 1 0.5%
10 Japan 1 0.5%
11 Australia 1 0.5%
12 Brazil 1 0.5%