With a score of 30 to 39%, your IQ
is probably in the 111-to-117 range,
well in the top half of all adults.
  A 40 to 49% score suggests an IQ
of 118 to 124, a strong performance.
  A score of 50 to 59% indicates an
IQ of 125 to 131, quite good work.
  A 60 to 73% score corresponds to
an IQ of 132 to 139, a very high
level in the top 5% of all adults.
  A score of 74 to 86% translates
into an IQ of 140 to 147, a level
consistent with that scored by Mensa
members and in the top 2% of adults.
  A score of 87% or above suggests
an IQ of 148 or higher, an extremely
strong showing on this test and in
the top fraction of 1% of adults.