20
)
Classification process flow for travellers with border movements in a given reference month
Source: Stats NZ
Travel
sequences for
IDs in reference
month
16-month
rolled forward
archived
updates of
travellers’
resident status
16-month
follow-up
travel
sequences
from last
movement in
reference
month
Compute cumulative duration
of stay in NZ from each
movement in reference month
to end of 16-month follow-up
period
Has the traveller had
a change in resident
status that can
identify the last
movement as having
migrant status?
Assign resident status
following each movement in
reference month (rule II)
Assign traveller’s resident
status at first movement
(rule I)
Process and
archive migrant
arrival/ departure
Process and archive
retained resident status
Yes
No
