pocker tracker findings???

[jayboo]

i recently starting using p t and im not really sure what my finding mean if someone could give these numbers a glance and reply it would be greatly appreciated thx, jay.
38 sng's 5-50 buy in 10,927 hands
roi% 248.00
fin in $ 94.74%
avg. fin. 1.66
20 firsts
15 seconds
1 third
buy in fees $625.00
winnings $2,175.00
net $1,550.00
Are these enough stats to get an acurate measure of my play or are they short. And does it seem to anyone that i might want to spend more time on these rather than ring games to make money?