Category
Group
Subgroup
NameYears of accessibilityData accessibility levelDescription
 in the section A 2010-2017NTS-2-
 in the section B, C, D, E 2010-2017NTS-2-
 in the section F 2010-2017NTS-2-
 in the sections G-N, R-U 2010-2017NTS-2-
 in the section I 2010-2017NTS-2-
 in the sections J, K, R, M 2010-2017NTS-2-
 in the sections K i L 2010-2017NTS-2-
 in the sections O-Q 2010-2017NTS-2-