6 15.210  0.027 2   2                                                          
 8 14.657  0.019 2   2                                                          
13 12.503  0.025 2   2                                                          
14 13.882  0.018 1   2                                                          
24 12.784  0.000 3   2                                                          
26 13.708  0.034 1   2                                                          
28 13.413  0.000 3   2                                                          
30 12.105  0.000 3   2