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 27 32.9%
2 Germany 22 26.8%
3 China 19 23.2%
4 Korea, Republic of 3 3.7%
5 Cyprus 2 2.4%
6 France 2 2.4%
7 United Kingdom 2 2.4%
8 Canada 1 1.2%
9 Colombia 1 1.2%
10 Malaysia 1 1.2%
11 Netherlands 1 1.2%
12 Kenya 1 1.2%