Election 2014: The week in numbers

Nicky Hager at the launch of his book Dirty Politics. Photo / Mark Mitchell

• 166 pages in Nicky Hager's Dirty Politics.

• 13 Andrew Williams' place on NZ First party list (down from 3).

• 20 times John Key said "at the end of the day" in one day of interviews.

Teapot polls

A weekly barometer of election polling.

This week, the Herald's Digipoll survey has National's lead taking a hit since the release of Dirty Politics.