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 73 33.6%
2 China 69 31.8%
3 Germany 32 14.7%
4 Korea, Republic of 15 6.9%
5 Japan 13 6%
6 Lebanon 4 1.8%
7 France 4 1.8%
8 Ireland 2 0.9%
9 Italy 1 0.5%
10 India 1 0.5%
11 Canada 1 0.5%
12 Cyprus 1 0.5%
13 Netherlands 1 0.5%