Since 1974, only three seats have been uncontested—that being the seats of Collie and East Melville in the 1980 election, when the rival party's candidates missed the nomination deadline and hence could not stand, and the seat of Narrogin in the 1983 election. The second feature is malapportionment, which until 2008 was a significant feature of the Western Australian political landscape. Seats in metropolitan and rural areas did not contain the same number of electors—as at 30 September 2007, a Member of the Legislative Assembly represented either 28,519 metropolitan voters within the Metropolitan Region Scheme area, or 14,551 country voters. This was believed to disproportionately favour the Nationals in terms of parliamentary representation. Reforms enacted in 2005 which took effect at the 2008 election produced an average district enrolment of 21,350, which applied to all but five of the 59 districts created in the 2007 redistribution. An allowance remained for particularly large districts—those of or more, located in the north and east of the State—in the form of a Large District Allowance.