Marion 12Z wind_speed
2003    19.6    15.8    15.2    14.4       -    18.3    16.7       -       -       -    14.2    16.7
2004       -    12.6       -       -       -    17.9    23.4       -    16.6       -       -    17.2
2005    16.2    14.7    15.4    14.4    13.7       -    14.8    15.5       -       -    14.6       -
2006    16.4    18.9    16.7    17.9       -    19.4    16.1    17.5       -       -    18.9       -
2007    18.8    14.3       -    17.1       -       -    19.2    16.4    20.3    19.7    16.6    14.9
2008    15.9    17.5    16.0       -    15.5    12.3       -    16.5    16.3    17.1    18.4    16.8
2009    14.2       -       -       -       -       -       -       -       -       -       -       -