discussed Cited "see, e.g." Diggs v. United States See also Thomas v. Borg, 159 F.3d 1147, 1150 (9th Cir.1998), cert. denied, 526 U.S. 1055 , 119 S.Ct. 1365 , 143 L.Ed.2d 526 (1999) (noting that the second prong of Duren requires proof, “typically statistical data” to establish the percentage of the community purported to be made up of the underrepresented group).