| Month | % Correct |
|---|---|
| January | 91%
|
| March | 78%
|
| April | 74%
|
| June | 73%
|
| May | 73%
|
| February | 72%
|
| July | 67%
|
| August | 53%
|
| September | 39%
|
| October | 31%
|
| November | 24%
|
| December | 22%
|