View History:    Monthly     Annual   
Download Data (XLS File)
Refining District Minnesota-Wisconsin-North Dakota-South Dakota Refinery Net Input of Isobutane-Isobutylene (Thousand Barrels)
Refining District Minnesota-Wisconsin-North Dakota-South Dakota Refinery Net Input of Isobutane-Isobutylene (Thousand Barrels)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  2005 77 64 61 61 69 69 79 86 69 71 49 41
  2006 58 53 55 59 37 65 66 61 54 24 41 46
  2007 46 44 55 61 60 53 49 63 55 49 36 30
  2008 35 43 50 52 59 66 58 52 35 41 38 29
  2009 31 32 30 25 43 42 53 49 64 38 38 61
  2010 43 38 29 19 15 51 56 55 54 58 68 44
  2011 34 6 11 53 49 47 50 46 53 63 33 43
  2012 52 43 44 25 35 22 45 34 44 37 39 38
  2013 34 35

- = No Data Reported;  -- = Not Applicable;  NA = Not Available;  W = Withheld to avoid disclosure of individual company data.
Release Date: 4/29/2013
Next Release Date: Last Week of May 2013

Referring Pages: