Description of chart 2 – The 12-month change in the mortgage interest cost index

The title of the graph is "The 12-month change in the mortgage interest cost index."
This is a line chart.
There are in total 61 categories in the horizontal axis. The vertical axis starts at -7 and ends at 7 with ticks every 2 points.
There are 1 series in this graph.
The vertical axis is "12-month % change."
The units of the horizontal axis are months by year from January 2009 to January 2014.
The title of series 1 is "Mortgage interest cost index."
The minimum value is -6.1 occurring in April 2010.
The maximum value is 5.8 occurring in January 2009.

The 12-month change in the mortgage interest cost index

	12-month % change
January 2009	5.8
February 2009	5.0
March 2009	4.2
April 2009	3.2
May 2009	1.9
June 2009	0.9
July 2009	-0.1
August 2009	-1.1
September 2009	-2.2
October 2009	-3.1
November 2009	-4.0
December 2009	-4.9
January 2010	-5.5
February 2010	-5.8
March 2010	-6.0
April 2010	-6.1
May 2010	-5.4
June 2010	-5.0
July 2010	-4.2
August 2010	-3.8
September 2010	-3.3
October 2010	-3.0
November 2010	-2.7
December 2010	-2.5
January 2011	-2.4
February 2011	-2.4
March 2011	-2.2
April 2011	-2.1
May 2011	-1.9
June 2011	-1.9
July 2011	-1.9
August 2011	-1.7
September 2011	-1.8
October 2011	-1.3
November 2011	-1.1
December 2011	-0.7
January 2012	-0.4
February 2012	-0.1
March 2012	0.0
April 2012	-0.1
May 2012	-0.6
June 2012	-1.0
July 2012	-1.4
August 2012	-1.8
September 2012	-2.2
October 2012	-2.6
November 2012	-3.0
December 2012	-3.6
January 2013	-4.2
February 2013	-4.2
March 2013	-4.0
April 2013	-4.3
May 2013	-4.1
June 2013	-3.8
July 2013	-3.8
August 2013	-3.6
September 2013	-3.0
October 2013	-2.6
November 2013	-2.1
December 2013	-1.3
January 2014	-0.6