Never let the best be the enemy of the good.
It's only a sample of 500 and no socio-economic breakdown, as far as I can see, is given and it's totally urban. Farmers, for instance, were hugely pro Treaty in the last election. Whether you are pro or anti any further treaty it cannot be said to be scientific. I am not saying that it is not an accurate indication. It may well be, but not on any scientific basis.
Nonsense polls don't deserve discussion. Come back with a real one by MRBI, RedC or another company that actually uses a real methodology and we'll talk
“Common sense is the collection of prejudices acquired by age eighteen” - Albert Einstein