ID      Qtn     Hill    Sohi    Avg
--      ---     ----    ----    ---
06       1      4       6       5
06       2      7       8       7.5
06       3      6       7       6.5
06       4      8       7       7.5
06       5      7       8       7.5
06       6      6       6       6
                                ---
                                40 / 6 = 6.67

13       1      3       3       3
13       2      8       8       8
13       3      7       7       7
13       4      7       8       7.5
13       5      8       7       7.5
13       6      7       7       7
                                ---
                                40 / 6 = 6.67