Kendall - I don't even think I have a 'norm', yet. I can go from getting 4 points out of 100 pushes (and I'm doing these while I do other work, I don't sit and just stare - it's always in the background), to a high of 42 points (when not getting a referral win). It just depends on the day, on the crowd, and the time. I do find I win more often in the wee hours of the morning than the middle of the day.
And if you can get referrals, you win what they win - so that just adds to your daily points. I do find that I get more points with swagbucks on a typical day, if I'm diligent with searching through the day - I might get 3-4 wins on searches. I don't do surveys, and do the Swag TV sporadically. If I keep up with the Swag TV on a heavy at the computer day, I can double or triple my daily points. But if I'm relying on just searches, it's about an even day for me between SP and Swag.
I just count SP as being an additional way - not a replacement, honestly.