EIA Natural Gas Storage Data
Total (02/01/13): 2,684 Bcf 
Total (01/25/13): 2,802 Bcf 
Change: -118 Bcf 
Year ago stocks: 2,910 Bcf
% diff to yr ago: -7.8 % 
5-year avg stocks: 2,333 Bcf
% dif to 5-yr avg: 15.0 %