David Cunliffe making stuff up

David Cunliffe writing a post on Red Alert which started on the subject of Women's Suffrage Day goes off on a tangent and gets to this,

The median household is at least $900 worse off than a couple of years ago.

Obviously not per week, or even per month, so he must mean annually.

The annual median household income from all sources for the last three years available was:

2009 $64,168
2010 $64,272
2011 $67,028