| Month | # of Days | % Correct |
|---|---|---|
| January | 31 | 100%
|
| February | 28 days in a common year | 29 days in leap years | 98%
|
| April | 30 | 98%
|
| March | 31 | 98%
|
| June | 30 | 96%
|
| May | 31 | 93%
|
| July | 31 | 89%
|
| August | 31 | 84%
|
| September | 30 | 80%
|
| October | 31 | 76%
|
| November | 30 | 73%
|
| December | 31 | 69%
|