Marambio 06Z station_level_pressure 1995 - - - - - - - - - - - - 1996 965.7 964.0 961.2 972.3 961.3 968.3 962.2 964.1 972.4 955.7 - 963.9 1997 962.6 968.5 962.2 961.7 971.4 977.6 964.9 958.8 965.9 966.0 972.5 973.4 1998 961.2 966.2 964.0 963.8 971.2 969.9 956.4 - 963.2 956.5 - 956.7 1999 962.6 958.9 968.5 959.9 965.1 971.3 964.3 960.5 964.5 955.8 960.0 955.5 2000 954.6 968.0 977.1 962.0 970.6 970.9 978.1 966.5 974.4 963.8 968.9 965.3 2001 966.8 965.9 - 962.6 973.1 967.6 969.2 952.5 962.0 953.3 - 954.8 2002 961.8 958.7 967.8 - 970.2 965.4 967.6 969.2 976.0 966.4 965.5 964.1 2003 969.3 961.7 - 967.8 965.5 974.1 960.3 - - 957.9 - 972.2 2004 961.8 970.9 - - 965.2 963.8 963.7 963.4 953.0 - - 966.5 2005 - 958.8 966.0 960.3 971.0 972.2 971.4 964.6 973.4 964.3 965.0 970.3 2006 965.7 970.0 956.5 967.5 - - - 976.7 963.3 - 957.0 - 2007 965.8 963.2 964.2 969.9 975.2 968.3 970.6 963.3 971.1 960.5 966.2 957.2 2008 961.4 962.6 966.2 965.1 967.7 968.0 970.0 961.4 971.3 959.9 957.8 - 2009 960.0 - - - - - - - - - - -