"Figure 5: Length of stay as a proportion of visa length, broken down by migrant group, UK, 2015 to 2016 cohort","" "","" "","" "Notes","1. The chart shows length of stay (between first arrival and latest departure) as a proportion of the valid visa period or subsequent extension of that visa, broken down by visa length. 2. The chart is based on a cohort of visas expiring between 8 April 2015 and 7 April 2016, with first arrival date and last departure dates as recorded on the Home Office immigration control administrative systems. 3. Work, family, study and other visas are included.. 4. Proportion of visa length is grouped into five categories: less than 25%, 25% to 49%, 50% to 74%, 75% to 99% and 100% or more. 5. Percentages are based on numbers that are rounded to the nearest thousand. Totals may not sum due to rounding. " "Unit","Percentage of visa holders" "","" "% of visa individual has been present in the country","Work","Family","Study","Other" "Less than 25%","16.8","21.7","4.8","50.0" "25-49%","17.5","25.2","12.9","25.0" "50-74%","24.8","27.0","34.9","25.0" "75-99%","39.4","24.3","45.9","0" "100% +","1.5","1.7","1.4","0"