Graph

Hairy Woodpecker
(Dryobates villosus)

Listing of the individual data points that make up the graph
Year	Annual Index	Lower limit	Upper limit
1970	0.477	0.384	0.59
1971	0.504	0.41	0.62
1972	0.468	0.378	0.564
1973	0.526	0.429	0.643
1974	0.57	0.47	0.707
1975	0.631	0.513	0.808
1976	0.543	0.445	0.668
1977	0.559	0.463	0.674
1978	0.629	0.519	0.791
1979	0.574	0.473	0.686
1980	0.642	0.544	0.792
1981	0.62	0.517	0.75
1982	0.626	0.525	0.76
1983	0.662	0.556	0.811
1984	0.664	0.554	0.805
1985	0.687	0.581	0.82
1986	0.679	0.567	0.81
1987	0.69	0.577	0.815
1988	0.684	0.568	0.816
1989	0.702	0.581	0.825
1990	0.708	0.593	0.831
1991	0.794	0.667	0.967
1992	0.745	0.623	0.884
1993	0.827	0.706	0.995
1994	0.81	0.69	0.963
1995	0.809	0.69	0.956
1996	0.854	0.728	1
1997	0.82	0.696	0.964
1998	0.913	0.782	1.09
1999	0.966	0.834	1.15
2000	0.93	0.795	1.09
2001	0.979	0.83	1.16
2002	0.975	0.832	1.15
2003	1.06	0.904	1.3
2004	1.07	0.903	1.27
2005	0.987	0.814	1.16
2006	1.04	0.88	1.24
2007	1.05	0.88	1.26
2008	1.13	0.949	1.34
2009	1.24	1.03	1.5
2010	1.22	1.02	1.48
2011	1.26	1.06	1.51
2012	1.24	1.03	1.47
2013	1.25	1.04	1.49
2014	1.29	1.08	1.55
2015	1.36	1.13	1.62
2016	1.49	1.23	1.82

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