Rows: 22
Unique values for cp: 6
       2 14
       2 15
       3 16
       5 18
       4 19
       6 20
Unique values for pr: 3
       3 13
       6 14
      13 15
Unique values for e1: 15
       1  22.9 
       1  24.3 
       1  24.6 
       1  26.1 
       1  26.5 
       1  26.8 
       2  27.1 
       2  27.5 
       1  27.8 
       4  28.3 
       2  28.5 
       1  29.0 
       1  29.3 
       2  30.0 
       1 0
Unique values for e2: 17
       3 0
       2 16
       1 19
       1 20
       1 21.3
       1 21.5
       1 22.8
       1 23.5
       1 24.2
       1 24.7
       1 25.3
       2 26
       2 26.1
       1 26.8
       1 27.4
       1 28.4
       1 28.7
Unique values for eh: 16
       1  24.3 
       1  24.6 
       1  26.5 
       1  26.8 
       2  27.1 
       2  27.5 
       1  27.8 
       3  28.3 
       2  28.5 
       1  29.0 
       1  29.3 
       2  30.0 
       1 23.5
       1 26.1
       1 28.4
       1 28.7
Unique values for tot: 21
       1 54.3
       1 56.5
       1 56.8
       1 57
       1 57.1
       1 57.5
       1 57.6
       1 58.1
       1 59.3
       1 59.5
       1 60.1
       1 60.4
       2 60.5
       1 60.8
       1 61
       1 62.3
       1 62.7
       1 63
       1 63.3
       1 63.5
       1 64.3
Unique values for pct: 21
       1  83.5 
       1  86.9 
       1  87.4 
       1  87.7 
       1  87.8 
       1  88.5 
       1  88.6 
       1  89.4 
       1  91.2 
       1  91.5 
       1  92.5 
       1  92.9 
       2  93.1 
       1  93.5 
       1  93.8 
       1  95.8 
       1  96.5 
       1  96.9 
       1  97.4 
       1  97.7 
       1  98.9