▁and ▁in ▁same ▁time ▁span ▁there ▁were ▁ 1 2 ▁death s ▁of ▁Swiss ▁citizens . ▁ ▁Ign oring ▁imm igration ▁and ▁em igration , ▁the ▁population ▁of ▁Swiss ▁citizens ▁increased ▁by ▁ 1 4 ▁while ▁the ▁foreign ▁population ▁increased ▁by ▁ 3 . ▁ ▁There ▁were ▁ 4 ▁Swiss ▁men ▁who ▁imm igr ated ▁from ▁another ▁country ▁back ▁to ▁Switzerland , ▁ 1 ▁Swiss ▁women ▁who ▁imm igr ated ▁from ▁another ▁country ▁back ▁to ▁Switzerland , ▁ 4 ▁non - Sw iss ▁men ▁who ▁em igr ated ▁from ▁Switzerland ▁to ▁another ▁country ▁and ▁ 1 0 ▁non - Sw iss ▁women ▁who ▁em igr ated ▁from ▁Switzerland ▁to ▁another ▁country . ▁ ▁The ▁total ▁Swiss ▁population ▁change ▁in ▁ 2 0 0 8 ▁was ▁an ▁increase ▁of ▁ 4 ▁and ▁the ▁non - Sw iss ▁population ▁change ▁was ▁an ▁increase ▁of ▁ 7 ▁people . ▁ ▁This ▁represents ▁a ▁population ▁growth ▁rate ▁of ▁ 0 . 4 %. ▁ ▁The ▁age ▁distribution , ▁, ▁in ▁L eng n au ▁is ; ▁ 3 4 0 ▁children ▁or ▁ 1 3 . 8 % ▁of ▁the ▁population ▁are ▁between ▁ 0 ▁and ▁ 9 ▁years ▁old ▁and ▁ 3 3 5 ▁te en agers ▁or ▁ 1 3 . 6 % ▁are ▁between ▁ 1 0 ▁and ▁ 1 9 . ▁ ▁Of ▁the ▁adult ▁population , ▁ 2 5 1 ▁people ▁or ▁ 1 0 . 2 % ▁of ▁the ▁population ▁are ▁between ▁ 2 0 ▁and ▁ 2 9 ▁years ▁old