2018				2013
Years since arrival		Number	%	Porirua City %		Number	%	Porirua City %	2013 - 2018
Less than one year		24	3.1	3.7		15	2.1	3.9	+9
1 year		27	3.5	4.0		27	3.8	3.3	-
2 years		18	2.3	3.8		12	1.7	3.1	+6
3 years		30	3.8	3.2		15	2.1	2.9	+15
4 years		18	2.3	2.8		36	5.0	5.0	-18
5 to 9 years		99	12.7	14.9		171	23.8	18.2	-72
10 to 19 years		240	30.8	24.9		162	22.5	18.4	+78
20 years or more		324	41.5	42.6		288	40.0	45.1	+36
Not elsewhere included		3	0.4	1.7		21	2.9	5.6	-18
Total		780	100.0	100.0		720	100.0	100.0	+60