Yup; those solid numbers are classic Johnson.
He wasn't the biggest super star but he had a solid career, he averaged over 70 catches a year. Here is his play off stats
Year Opp Result | RSH YD TD | REC YD TD
---------------------+-----------------+-----------------
1998 jax W,34-24 | 2 28 0 | 9 121 1
1998 den L,10-23 | 0 0 0 | 7 73 0
2000 phi L,3-21 | 0 0 0 | 6 106 0
2001 phi L,9-31 | 0 0 0 | 3 75 0
2002 sfo W,31-6 | 0 0 0 | 5 85 0
2002 phi W,27-10 | 0 0 0 | 3 40 1
*2002 oak W,48-21 | 0 0 0 | 6 69 0
---------------------+-----------------+-----------------
TOTAL | 2 28 0 | 39 569 2