These charts reflect the results of the American Research Group Poll of New Hampshire. It was done between December 20th and 22nd of a random sample of 600 likely Democratic primary voters and 600 likely Republican primary voters. Both samples have a 4 point margin of error.
It shows Donald Trump with a clear lead in New Hampshire. The results for Democrats are very different. Hillary Clinton has a 3 point lead over Bernie Sanders -- but that is within the poll's margin of error. About all that can be said is that at this point, New Hampshire could go either way.