Likely voters not egalitarian

From a Reason-Rupe poll of likely voters (details here):

• 67 percent of likely voters say it is not the government’s responsibility to reduce income differences between Americans, while 29 percent say it is the government’s responsibility.
• 61 percent of likely voters say that today’s levels of income inequality are an acceptable part of America’s economic system, while 35 percent say income inequalities need to be fixed.
• 59 percent of voters believe all Americans have equal opportunities to succeed, while 39 percent do not believe everyone has equal opportunities.

I wonder how likely non-voters feel.