"year","extremes"
1980,1.68519
1980,1.38893
1980,2.1482
1980,1.36252
1980,1.196322
1981,1.39504
1981,1.2962
1981,1.74142
1981,2.4372
1982,1.61111
1982,1.36764
1983,1.87496
1983,2.5062
1983,1.100033333
1983,1.33326
1983,1.22031
1984,3.0648
1984,1.46753
1984,1.1111
1985,2.3334
1986,1.59597
1986,1.62974
1987,1.42141
1987,1.68755
1987,1.36008
1988,1.23337
1988,1.96292
1988,1.137072
1988,1.185161
1990,1.39512
1990,1.197117
1990,1.32417
1992,1.22232
1993,1.48149
1993,1.185028
1993,1.129639
1994,1.85193
1994,1.20373
1994,1.94448
1994,1.38579
1995,1.77783
1997,1.148278
1997,1.129511
1997,1.49467
1998,1.24076
1998,1.46824
1998,1.1065056
1998,1.171267
1999,1.21998
1999,2.1883
1999,1.44251
1999,1.30554
1999,1.73466
2000,1.1666
2000,1.38896
2000,1.185217
2000,1.20609
2000,6.7964
2001,1.34632
2002,1.38423
2002,1.33334
2002,1.62959
2002,1.37968
2002,2.9629
2003,1.26846
2003,1.1574
2004,1.26402
2004,1.20362
2004,1.14815
2004,1.40741
2004,1.185267
2004,1.19755
2005,1.32107
2006,1.43211
2007,1.27554
2007,1.138939
2007,1.28708
2007,1.57559
2008,1.22216
2009,1.1852