2007 AIME Statistics for All Participants in IL

 The AIME Average is :    2.89
 The AMC 10/12 Average is:  110.29
 # of students qualified for AIME:          426
 # of students writing the AIME:            361



    AIME        no    <=7      8      9     10     11     12     13
    Score       grade
    15
    14
    13                                              1
    12
    11
    10                                              1
     9                                1             1      1
     8                                       1      1      2
     7                         1      1             2      4
     6                                1      3      4     12
     5                                3      4      9     10
     4                         2      3      8     15     26
     3                                3     10     27     28
     2                         1      4     18     29     32
     1                                2      7     33     27
     0                         1      1      7     10      4


    AIME       FEMALE   MALE      ?
    15
    14
    13                    1
    12
    11
    10                    1
     9                    3
     8            1       3
     7            1       7
     6            2      18
     5            2      24
     4           10      44
     3           10      58
     2           16      68
     1           13      56
     0           11      12

   Total         66     295