age height
0   22.5  
0.5 22.25 
1   23    
2   25    
4   27.75 
6   30    
8   32    
12  32.5  
24  36    
36  39.5  
40  40    
42  40.75 
44  41.125
48  42.25 
55  44.25 
58  45    
60  45.5  
68  47    
72  48.75 
79  50.25 
84  51.25 
88  52.125
91  53    
96  54