I think you didn't mean to say --- "those hoping to be citizens in 2015/2016"......since such applicants would have applied a while back and under current rules of 3 in last 4 years. 
I guess you mean those who will "qualify to apply in 2015 and later"......who will possibly fall under new rules when law becomes effective. ie 4 in last 6 yrs
	
		
			
		
		
	
				
			I guess you mean those who will "qualify to apply in 2015 and later"......who will possibly fall under new rules when law becomes effective. ie 4 in last 6 yrs
	