WP/ABC poll: "VOL" means what?

[oscar111]

WP/ABC poll
For Q.5, the horserace of two tickets, results page gives 49:48 in favor of the moron bush, then below that has "VOL neither 12%"
Pls tell me what vol means. It also had 'VOL other zero%".

If you can, pls also , later, crank in the 3/4ths which undecideds will break in favor of the challenger., and post the result here .
thank you kindly,
Oscar
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the current page

http://www.washingtonpost.com/ac3/ContentServer?pagename=polls&nextstep=displayQuestion&interactive=n&pollid=2004204&pripollid=&varname=q5_lean&privarname=&questCategoryType=n&questCategory=Variables.questCategory&keyword=Variables.keyword&pollDateRange=Variables.pollDateRange&ctabtype=A&startingRow=1/?nav=msn-1&pollType=National&searchPollId=2004204&newsearch=

[tritsofme]

1. Not 12%, its 2%

According to this poll approximately 97% of voters have made up their mind.

Vol means "volunteered" as in those were not listed as options by the interviewer.

3/4 of undecideds rule only kicks in when we get to October.

Undecided voters in July are different than undecided voters in October.