| Month | % Correct |
|---|---|
| January | 100%
|
| February | 96%
|
| March | 88%
|
| April | 85%
|
| July | 85%
|
| June | 85%
|
| May | 85%
|
| August | 77%
|
| September | 58%
|
| October | 38%
|
| November | 27%
|
| December | 19%
|