LGB10 12Z pressure
1990   710.5   703.6   702.0       -       -       -       -       -       -       -       -       -
1991       -       -   699.7       -       -       -       -       -       -       -       -       -
1992       -       -       -       -       -       -       -       -       -       -       -       -
1993       -   701.9   700.7   697.0   694.8   694.0   689.6   688.9   691.0   693.6   699.1   704.2
1994   706.4       -   695.8   699.9   697.0   710.3   701.7       -   695.9   695.5   704.8   702.2
1995   702.1   705.1   701.1   701.4   694.6   698.5   709.0   694.3   685.8   697.7   702.9   703.3
1996   706.6   708.0   698.2   698.4   694.3   700.9   701.6   700.0   706.8   694.5   706.8   708.9
1997   707.2   703.5   696.3   701.8   693.7   704.0   689.7   693.3   691.0   696.3   708.5   710.6
1998   704.7   702.5   698.9   685.8   697.6   697.8   695.1   691.6   696.7   695.7   699.0   702.0
1999   707.3   704.9   699.7   693.5   694.8   709.1   694.4   694.7   696.7   688.8   698.4   699.3
2000   702.0   700.8   698.0       -       -   702.1   696.4   698.3   700.7   690.0       -   711.8
2001   707.1   707.6   701.0   694.1   701.4   699.8       -       -       -       -       -   702.6
2002   706.0   699.4   705.5   700.1   710.7   700.7   702.2   691.9   698.3   705.2   701.2   702.4
2003       -       -       -       -       -       -       -       -       -       -       -       -
2004       -       -       -       -       -       -       -       -       -       -       -       -
2005       -       -       -       -       -       -       -       -       -       -       -       -
2006   707.9       -   699.4       -       -       -       -       -       -       -       -       -
2007       -       -       -       -       -       -       -       -       -       -       -       -
2008       -       -       -       -       -       -       -       -       -       -       -       -
2009       -       -       -       -       -       -       -       -       -       -       -       -