Graph

Hairy Woodpecker
(Dryobates villosus)

Listing of the individual data points that make up the graph
Year	Annual Index	Lower limit	Upper limit
1970	0.224	0.17	0.293
1971	0.233	0.178	0.304
1972	0.243	0.188	0.322
1973	0.253	0.199	0.34
1974	0.253	0.198	0.329
1975	0.261	0.204	0.339
1976	0.267	0.207	0.341
1977	0.276	0.216	0.353
1978	0.281	0.218	0.352
1979	0.304	0.246	0.407
1980	0.297	0.235	0.367
1981	0.307	0.246	0.385
1982	0.325	0.264	0.415
1983	0.33	0.271	0.413
1984	0.336	0.271	0.418
1985	0.35	0.288	0.433
1986	0.355	0.286	0.436
1987	0.378	0.315	0.475
1988	0.386	0.322	0.493
1989	0.386	0.315	0.47
1990	0.381	0.294	0.452
1991	0.414	0.345	0.509
1992	0.424	0.344	0.513
1993	0.447	0.376	0.547
1994	0.431	0.343	0.501
1995	0.452	0.372	0.535
1996	0.453	0.35	0.531
1997	0.476	0.383	0.56
1998	0.509	0.428	0.607
1999	0.526	0.448	0.638
2000	0.555	0.478	0.683
2001	0.553	0.454	0.665
2002	0.559	0.456	0.666
2003	0.59	0.483	0.712
2004	0.611	0.51	0.736
2005	0.64	0.545	0.786
2006	0.637	0.53	0.751
2007	0.677	0.565	0.825
2008	0.673	0.557	0.804
2009	0.657	0.517	0.789
2010	0.737	0.611	0.894
2011	0.731	0.598	0.881
2012	0.772	0.64	0.948
2013	0.786	0.64	0.97
2014	0.816	0.674	1.01
2015	0.825	0.655	1.01
2016	0.857	0.694	1.06

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