Graph

Pileated Woodpecker
(Dryocopus pileatus)

Listing of the individual data points that make up the graph
Year	Annual Index	Lower limit	Upper limit
1970	0.587	0.546	0.646
1971	0.591	0.549	0.64
1972	0.596	0.555	0.646
1973	0.599	0.561	0.644
1974	0.597	0.56	0.641
1975	0.596	0.56	0.635
1976	0.615	0.576	0.655
1977	0.626	0.59	0.667
1978	0.633	0.597	0.679
1979	0.647	0.61	0.699
1980	0.663	0.623	0.722
1981	0.669	0.632	0.725
1982	0.677	0.639	0.729
1983	0.687	0.652	0.736
1984	0.687	0.651	0.734
1985	0.696	0.66	0.742
1986	0.712	0.677	0.764
1987	0.736	0.697	0.784
1988	0.758	0.721	0.82
1989	0.738	0.701	0.783
1990	0.744	0.708	0.788
1991	0.77	0.732	0.832
1992	0.778	0.739	0.821
1993	0.805	0.768	0.851
1994	0.81	0.772	0.855
1995	0.825	0.786	0.87
1996	0.837	0.796	0.883
1997	0.83	0.791	0.878
1998	0.835	0.796	0.879
1999	0.879	0.84	0.925
2000	0.884	0.847	0.931
2001	0.926	0.885	0.99
2002	0.944	0.898	0.996
2003	0.962	0.917	1.01
2004	0.962	0.921	1.01
2005	0.961	0.917	1.01
2006	0.999	0.953	1.05
2007	1.05	1	1.11
2008	1.01	0.967	1.07
2009	1.07	1.02	1.12
2010	1.09	1.04	1.16
2011	1.1	1.06	1.16
2012	1.11	1.06	1.16
2013	1.15	1.1	1.21
2014	1.17	1.12	1.22
2015	1.2	1.15	1.26
2016	1.23	1.18	1.3

Notes on numeric data: Ex represents 10 to the power of x; For example 1.2345E-2 is equivalent to 0.012345