Category
Group
Subgroup
NameYears of accessibilityData accessibility levelDescription
 total 2010-2017NTS-5-
 0 - 9 2010-2017NTS-5-
 10 - 49 2010-2017NTS-5-
 50 - 249 2010-2017NTS-5-
 250 - 999 2010-2017NTS-5-
 1000 and more 2010-2017NTS-5-