We'd need to see the polling demographics ( likely voters, registered voters, % of parties represented ) to really tell how accurate this poll's findings are. Since they don't say anything about them, I'd take the results to be probably skewed toward Democrats.
what is $150.00 a barrel plus gas prices going to do to the election? I think the Voters when Airlines shut down , schools are broke from gas and electric prices are taking away from budget. One will drill the other never.
That's the first thing I looked for. Closest I found was this-
http://www.quinnipiac.edu/x4141.xml?ReleaseID=1188
Word Doc here-
http://www.quinnipiac.edu/images/polling/jp/jp06262008.doc
which, from the little that I have scanned, mostly shows percentages and not the total count for each party affiliation.
Page 4 gives a total number of people that were polled but not a breakdown by party affiliation.
1,351 Colorado likely voters with a margin of error of +/- 2.7 percent;
1,411 Michigan likely voters with a margin of error of +/- 2.6 percent;
1,572 Minnesota likely voters with a margin of error of +/- 2.5 percent;
1,537 Wisconsin likely voters with a margin of error of +/- 2.5 percent.