2018				2013
Years since arrival		Number	%	Porirua City %		Number	%	Porirua City %	2013 - 2018
Less than one year		189	3.0	3.7		273	5.0	3.9	-84
1 year		237	3.7	4.0		174	3.2	3.3	+63
2 years		240	3.8	3.8		156	2.9	3.1	+84
3 years		195	3.1	3.2		171	3.1	2.9	+24
4 years		183	2.9	2.8		255	4.7	5.0	-72
5 to 9 years		933	14.7	14.9		939	17.3	18.2	-6
10 to 19 years		1,575	24.7	24.9		1,011	18.6	18.4	+564
20 years or more		2,817	44.3	42.6		2,457	45.2	45.1	+360
Not elsewhere included		162	2.5	1.7		441	8.1	5.6	-279
Total		6,366	100.0	100.0		5,433	100.0	100.0	+933