Date	Consumption	Income
Q1, 2000	28634	31192
Q2, 2000	28837	31438
Q3, 2000	29039	31719
Q4, 2000	29220	31742
Q1, 2001	29276	31940
Q2, 2001	29282	31836
Q3, 2001	29313	32504
Q4, 2001	29685	32020
Q1, 2002	29709	32728
Q2, 2002	29795	32821
Q3, 2002	29927	32696
Q4, 2002	30014	32773
Q1, 2003	30084	32796
Q2, 2003	30351	33197
Q3, 2003	30722	33657
Q4, 2003	30887	33713
Q1, 2004	31127	33893
Q2, 2004	31261	34152
Q3, 2004	31481	34247
Q4, 2004	31725	34589
Q1, 2005	31900	34183
Q2, 2005	32178	34380
Q3, 2005	32345	34469
Q4, 2005	32386	34666
Q1, 2006	32677	35380
Q2, 2006	32777	35354
Q3, 2006	32884	35363
Q4, 2006	33134	35734
Q1, 2007	33235	35889
Q2, 2007	33273	35878
Q3, 2007	33335	35880
Q4, 2007	33292	35819
Q1, 2008	33150	35998
Q2, 2008	33134	36677
Q3, 2008	32814	35747
Q4, 2008	32344	35892
Q1, 2009	32167	35752
Q2, 2009	31957	35932
Q3, 2009	32076	35456
Q4, 2009	31999	35328
Q1, 2010	32106	35293
Q2, 2010	32308	35686
Q3, 2010	32451	35791
Q4, 2010	32717	35967
Q1, 2011	32826	36346
Q2, 2011	32836	36228
Q3, 2011	32913	36347
Q4, 2011	32959	36299
Q1, 2012	33104	36832
Q2, 2012	33105	37054
Q3, 2012	33128	36963
Q4, 2012	33156	37860
Q1, 2013	33263	36226
Q2, 2013	33280	36380
Q3, 2013	33370	36522
Q4, 2013	33585	36528
Q1, 2014	33688	36872
Q2, 2014	33946	37289
Q3, 2014	34190	37587
Q4, 2014	34508	37907
Q1, 2015	34659	38033
Q2, 2015	34850	38336
Q3, 2015	35015	38571
Q4, 2015	35147	38785
Q1, 2016	35236	38927
Q2, 2016	35550	39148
Q3, 2016	35743	39354
Q4, 2016	35987	39254

The consumption function captures one of the key relationships in economics. It expresses consumption as a function of disposal income, where disposable income is income after taxes. The attached file "Regression-Dataset1" shows data of average US annual consumption (in $) and disposable income (in $) for the years 2000 to 2016.

Questions:

a) what is the Pearson correlation value between income and consumption? (Use two decimals)