how to select data from the excel using a new interval : I currently has a set of data in a excel sheet that look something like that

Distance  
1.0       
1.3        
1.4       
1.5         
1.8          
2.0        
2.5        

I would like to select this set of data base on a new interval of 0.5m which will show like that:

Distance 

1.0       
1.5        
2.0        
2.5        

This new arranged data will be place in a new excel sheet.Is there any way to do in a office excel 2003 environment?