Uneven Bars : final-score : 15.550 | U.S. Championships : event : Uneven Bars | 15.550 : qualifying_score : 15.150 | U.S. Championships : year : 2008 | U.S. Championships : location : Boston | 6 : qualifying_rank : 6 | Uneven Bars : final-rank : 6
The year where the qualifying score was 15.150 is 2008.0.