2018				2013
Years since arrival		Number	%	Porirua City %		Number	%	Porirua City %	2013 - 2018
Less than one year		24	4.5	3.7		15	3.4	3.9	+9
1 year		27	5.1	4.0		12	2.7	3.3	+15
2 years		18	3.4	3.8		3	0.7	3.1	+15
3 years		21	4.0	3.2		15	3.4	2.9	+6
4 years		12	2.3	2.8		12	2.7	5.0	-
5 to 9 years		75	14.2	14.9		78	17.4	18.2	-3
10 to 19 years		129	24.4	24.9		99	22.1	18.4	+30
20 years or more		228	43.2	42.6		213	47.7	45.1	+15
Not elsewhere included		9	1.7	1.7		27	6.0	5.6	-18
Total		528	100.0	100.0		447	100.0	100.0	+81