INTJ. FIrst time I took it many years ago I was INTJ. Still the same.
ETA - I guess it changes with age. Apparantly now I'm an ENTJ.
ENTJ
Extravert(1%) iNtuitive(25%) Thinking(25%) Judging(56%)
•You have marginal or no preference of Extraversion over Introversion (1%)
•You have moderate preference of Intuition over Sensing (25%)
•You have moderate preference of Thinking over Feeling (25%)
•You have moderate preference of Judging over Perceiving (56%)
Very slightly extroverted now. My prof says his is less I than it used to be, but that is because he has had to learn to be E when it is called for.