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 20 40.8%
2 China 11 22.4%
3 Cyprus 3 6.1%
4 Japan 3 6.1%
5 Malaysia 2 4.1%
6 Netherlands 2 4.1%
7 Russia 2 4.1%
8 Canada 2 4.1%
9 Spain 1 2%
10 Taiwan 1 2%
11 United Kingdom 1 2%
12 Romania 1 2%