LGB35 pressure
1994   734.4   728.6   722.3   727.6   725.9   742.8   730.1   720.5   727.7   725.6   732.8   730.2
1995   728.4   732.9   730.2   728.6   722.1   728.3   741.2   722.9   715.3   726.4   731.6   731.0
1996       -   734.5   726.2   727.6   722.7   728.8   731.0   732.2   735.1   722.2   735.5   738.7
1997   734.9   731.5   724.7   730.0   721.9   733.7   718.0   722.6   721.6   725.5   738.5   739.4
1998   731.4   730.0   725.6   712.7   726.3   727.0   724.3   722.1   725.1   724.2   729.6   729.3
1999   735.7   732.5   726.7   720.4   722.8   739.7   724.0   724.7   727.4   717.8   726.7   726.0
2000   729.3   727.5   725.8   729.6   723.2   732.5   726.1   727.8   728.2   717.3   736.0   740.6
2001   735.1   734.2   727.7   722.9   730.2   729.0       -       -       -       -   729.3   731.5
2002   734.8   726.9   732.9   728.5   740.0   730.2   731.5   720.6   726.9   733.6   728.2   729.3
2003       -       -       -       -   727.1   736.4   724.8       -       -       -       -       -
2004       -       -       -       -       -       -       -       -       -       -       -       -
2005       -   730.1   729.0   723.9   728.2   734.7   725.2   721.7       -   724.6   729.6   745.5
2006   734.7   729.8   727.4   729.4       -   731.1   716.8   736.4   725.4       -   729.3   732.2
2007   738.2   729.9   730.0   734.2       -       -   739.3   726.7   726.2   728.4   732.4   731.7
2008   730.4   728.8   731.1   732.5   728.8   723.9       -       -       -       -       -       -
2009       -       -       -       -       -       -       -       -       -       -       -       -