Graph

Common Loon
(Gavia immer)

Listing of the individual data points that make up the graph
Year	Annual Index	Lower limit	Upper limit
1970	0.473	0.338	0.673
1971	0.484	0.349	0.687
1972	0.495	0.364	0.682
1973	0.481	0.355	0.657
1974	0.499	0.372	0.683
1975	0.517	0.39	0.687
1976	0.551	0.419	0.766
1977	0.522	0.395	0.715
1978	0.514	0.382	0.681
1979	0.528	0.389	0.725
1980	0.53	0.405	0.688
1981	0.54	0.414	0.717
1982	0.561	0.436	0.727
1983	0.552	0.424	0.74
1984	0.575	0.452	0.773
1985	0.56	0.436	0.714
1986	0.572	0.441	0.767
1987	0.611	0.49	0.834
1988	0.606	0.489	0.79
1989	0.6	0.481	0.769
1990	0.603	0.475	0.777
1991	0.615	0.492	0.787
1992	0.613	0.494	0.787
1993	0.616	0.498	0.789
1994	0.668	0.553	0.856
1995	0.65	0.525	0.791
1996	0.652	0.527	0.849
1997	0.688	0.568	0.856
1998	0.716	0.581	0.924
1999	0.709	0.582	0.894
2000	0.697	0.571	0.876
2001	0.73	0.603	0.916
2002	0.723	0.597	0.895
2003	0.722	0.591	0.897
2004	0.787	0.643	1.05
2005	0.78	0.644	1.05
2006	0.768	0.623	0.99
2007	0.749	0.588	1.01
2008	0.751	0.602	0.954
2009	0.797	0.642	1.13
2010	0.805	0.652	1.03
2011	0.839	0.678	1.07
2012	0.832	0.659	1.08
2013	0.836	0.662	1.08
2014	0.808	0.633	1.04
2015	0.881	0.705	1.13
2016	0.86	0.675	1.1

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