Year	NDVI	PDSI	Fit
0	2007	0.499766	-2.286925	0.487341
1	2008	0.496018	-2.766119	0.483455
2	2009	0.508743	-2.214542	0.487928
3	2010	0.519752	0.247813	0.507896
4	2011	0.535940	3.343534	0.532999