Graph

Pileated Woodpecker
(Dryocopus pileatus)

Listing of the individual data points that make up the graph
Year	Annual Index	Lower limit	Upper limit
1970	0.442	0.314	0.612
1971	0.45	0.317	0.632
1972	0.461	0.322	0.63
1973	0.472	0.338	0.642
1974	0.461	0.323	0.628
1975	0.482	0.347	0.635
1976	0.496	0.363	0.659
1977	0.497	0.341	0.647
1978	0.53	0.404	0.703
1979	0.521	0.384	0.684
1980	0.553	0.42	0.744
1981	0.557	0.422	0.717
1982	0.569	0.431	0.728
1983	0.574	0.437	0.723
1984	0.596	0.465	0.779
1985	0.613	0.473	0.79
1986	0.619	0.475	0.781
1987	0.632	0.488	0.813
1988	0.653	0.506	0.828
1989	0.689	0.557	0.92
1990	0.694	0.562	0.914
1991	0.729	0.591	1
1992	0.716	0.563	0.91
1993	0.731	0.592	0.933
1994	0.731	0.585	0.917
1995	0.724	0.556	0.883
1996	0.762	0.601	0.941
1997	0.745	0.552	0.894
1998	0.81	0.657	1.04
1999	0.795	0.616	0.961
2000	0.832	0.672	1.02
2001	0.839	0.671	1.02
2002	0.881	0.722	1.1
2003	0.933	0.772	1.2
2004	0.956	0.793	1.24
2005	0.914	0.727	1.13
2006	0.976	0.798	1.26
2007	1.03	0.837	1.38
2008	0.962	0.75	1.2
2009	1.03	0.821	1.33
2010	1	0.766	1.26
2011	0.98	0.687	1.24
2012	1.03	0.744	1.3
2013	1.04	0.736	1.33
2014	1.12	0.854	1.47
2015	1.16	0.916	1.51
2016	1.13	0.828	1.48

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