 <translate> The important part for answering this question is: Since then, Barcelona has won the competition four additional times, in 2006, 2009, 2011 and 2015. Final answer: 2015. <yor> Apakan pataki lati dahun ibeere yii ni: Lati igba naa, Barcelona ti ṣẹgun idije naa ni igba mẹrin, ni ọdun 2006, 2009, 2011 ati 2015. Ìdáhùn tó péye: Ọdún 2015. 