I have higher BB/100 numbers than those (1-2BB/100) at all limits. Well, up to 30/60 anyway. But I'm not sure that the 72 hand sample I have in PT is quite statistically significant
Actually, looks like my 10/20 numbers took a SERIOUS beating in the past month. At least they are still green.
I'm also talking 6 max here, if that makes a difference, other than more hands per hours which = more BB/hour.
All I'm trying to say though, is that you can probably clear 3-5 BB/100 at the very low limits, assuming you are playing well.