| | 3 t~ ~pxpt r p}{p {s|s |p p~y{y qty|y p~}py ~{p ~utrywy}y y yu~s }qy|{p xpwu {uty Qpqp {s|s |p {|p r|u~yu} }p~p {~{s, xp}uyu| pr|.. P|~z y{, ypw y u~p ~p ~{u qy|uz~ }~u ~}y~p|} {rpyp r {uty u{p q|uz 1991, 1993, 2000, 2002, 2005, 2009.. Hp p{q up xp~y}pu: {rpzy~s}, rtpuz yu~ {utyr, }w~ tp ur, q}u~} rp| p|yq yyp|~z pz pr{uty {utyp}y ytyu{y} |yp}, qp~{r{y}y |sp}y, |pz pr syqtt ~|pz~ qux {}y.. Dp, r u}y wu ~u{|{ |u pqp {~u p{y~sru {}p~yy, ~ yu~u {uty r {u}uru {u ~y ut|psp, ~u |y{} yr|u{pu|~ t| qyx~up. Npy u~~u pr{y ~u urp 16%.. Ptq qyx~u {utyr t| ytyu{y |y y y r s. Xuuru pp}up}. Ptpp r|y~yu {yxyp ~p yu~z {uty u|y wu |py} yu{ ~p {utyrp~yu r 6 qp~{r..@
|