0791806 21    -     -
2011179 12.5  -     --
2011639 4     -     --
2011786 17    -     --
2018234 22.5  22    3.7
2018789 16    -     --
2019533 4     -     --
2021777 20    23.5  3.7
2022352 21    -     -
2022811 21.5  -     -
2024058 25    12    -
2024629 22    03    -
2026220 35    32.5  2.0
2026280 13    17    --
2026375 20.5  -     -
2029524 14.5  -     --
2029895 14.5  -     --
2030170 2     -     --
2030251 26.5  24    3.3 
2030576 33    30.5  2.3
2031743 25    29    3.0
2500171 33    23    3.0
2500185 13    -     --
2500438 26.5  -     -
2500522 30    22.5  3.3
2500561 24.5  -     -
2500903 26    24.5  3.3
2501070 43    44    1.0
2501149 37.5  -     -
2501804 12.5  37.5  -
2507042 38    32.5  2.0
2507218 40    43    1.0
2507332 51    36    1.3
2507783 48    40.5  1.0
2018202 21    15    -
2025382 18.5  11    --
2008420 12    -     --
2029888 20    02.5  -


Grades (for both exams):

<20       Failed
20.0-22.0 4.0
22.5-24.5 3.7
25.0-27.0 3.3
27.5-29.5 3.0
30.0-32.0 2.7
32.5-34.5 2.3
35.0-37.0 2.0
37.5-39.5 1.7
40.0-42.0 1.3
42.5-52.0 1.0

The total grade is the average of the grades for the two exams.