Data not available for wmet on 06/28/2015.
Data available for wmet
198508 198509 198510 198606 198607
198608 198609 198610 198706 198707
198708 198709 198710 198807 198808
198809 198810 198909 198910 198911
199006 199007 199008 199009 199010
199106 199107 199108 199109 199110
199308 199309 199310