Elizabeth 06Z pressure 1996 - - 919.2 916.9 920.0 916.9 913.4 921.8 921.9 907.4 - - 1997 - - 915.7 919.0 909.4 923.3 913.4 - - 915.8 - - 1998 - 920.1 918.6 910.0 918.9 914.2 912.8 - - 916.3 910.2 921.4 1999 923.3 923.3 918.8 914.3 910.7 932.5 917.8 - - 901.5 910.6 913.7 2000 917.0 921.4 921.4 918.3 918.5 921.2 915.9 918.4 922.5 912.3 921.0 934.0 2001 930.1 926.4 919.5 916.5 918.1 918.5 923.1 913.5 911.1 907.0 914.9 916.9 2002 922.2 914.0 928.0 916.0 - - - - - - - - 2003 - - - - - - - - - - - - 2004 - - - - - - - - - - - - 2005 - 914.7 917.0 913.6 916.4 925.6 915.8 909.6 909.2 906.9 919.3 933.3 2006 925.3 - - - - - - - - - - - 2007 - - - - - - - - - - - - 2008 - - - - - - - - - - - - 2009 - - - - - - - - - - - -