/sources/contrib/quanstro/timezone/tz/
      1519 2011-03-27 Canada_Atlantic
      1519 2011-03-27 Canada_Central
      1519 2011-03-27 Canada_East-Saskatchewan
      1519 2011-03-27 Canada_Eastern
      1519 2011-03-27 Canada_Mountain
      1518 2011-03-27 Canada_Newfoundland
      1519 2011-03-27 Canada_Pacific
      1519 2011-03-27 Canada_Yukon
      1362 2009-09-29 EET
      1519 2009-09-29 US_Alaska
        22 2009-09-29 US_Arizona
      1519 2009-09-29 US_Central
       727 2009-09-29 US_East-Indiana
      1519 2009-09-29 US_Eastern
      1431 2009-09-29 US_Michigan
      1519 2009-09-29 US_Mountain
      1519 2009-09-29 US_Pacific
      1519 2009-09-29 US_Yukon