MPG Driver  Car Replicate
   25.3      1      1      1
   25.2      1      1      2
   28.9      1      2      1
   30.0      1      2      2
   24.8      1      3      1
   25.1      1      3      2
   28.4      1      4      1
   27.9      1      4      2
   27.1      1      5      1
   26.6      1      5      2
   33.6      2      1      1
   32.9      2      1      2
   36.7      2      2      1
   36.5      2      2      2
   31.7      2      3      1
   31.9      2      3      2
   35.6      2      4      1
   35.0      2      4      2
   33.7      2      5      1
   33.9      2      5      2
   27.7      3      1      1
   28.5      3      1      2
   30.7      3      2      1
   30.4      3      2      2
   26.9      3      3      1
   26.3      3      3      2
   29.7      3      4      1
   30.2      3      4      2
   29.2      3      5      1
   28.9      3      5      2
   29.2      4      1      1
   29.3      4      1      2
   32.4      4      2      1
   32.4      4      2      2
   27.7      4      3      1
   28.9      4      3      2
   31.8      4      4      1
   30.7      4      4      2
   30.3      4      5      1
   29.9      4      5      2