# CODE TABLE 3.3 - Indicator of unit of time range
0 m Minute
1 h Hour
2 D Day
3 M Month
4 Y Year
5 10Y Decade (10 years)
6 30Y Normal (30 years)
7 C Century (100 years)
# 8-9 Reserved
10 3h 3 hours
11 6h 6 hours
12 12h 12 hours
13 s Second
# 14-191 Reserved
# 192-254 Reserved for local use
255 255 Missing
