Data relate to non-unique household visits. Visit Week Households Scheduled Households Completed Incomplete Household Visits 21 to 27 September 508 264 244 28 September to 04 October 1,374 840 534 05 to 11 October 2,543 1,706 837 12 to 18 October 3,650 2,536 1,114 19 to 25 October 4,811 2,546 2,265 26 October to 01 November 3,882 2,217 1,665 02 to 08 November 5,056 2,522 2,534 09 to 15 November 5,040 2,952 2,088 16 to 22 November 5,456 3,532 1,924 23 to 27 November (partial week) 4,436 2,633 1,803 The ‘Incomplete Household Visits’ statistic is calculated by subtracting the number of completed household visits from the number of scheduled household visits.