13 12.777  0.020 1   2                                                          
14 14.393  0.016 1   2                                                          
24 13.242  0.000 3   2                                                          
26 13.890  0.046 1   2                                                          
28 13.493  0.000 3   2                                                          
30 12.615  0.000 3   2