The phrase "same poll" means that it is referring to the exact or identical survey or vote that was taken previously.
Sentences with «same poll»
It also allowed those with completely opposite views to prove their own case - often by using the exact same polls. (politics.co.uk)
In 2010, she became the second artist to top the BBC's annual Sound of... poll and win the Critics» Choice Award at the Brit Awards in the same (myintimcity.com)
In our 2017 EdNext poll, we asked respondents if the number of visas for skilled workers should be increased, decreased, or kept about the same (educationnext.org)