# Code table 4.91 - Type of Interval
0 0 Smaller than first limit 
1 1 Greater than second limit 
2 2 Between first and second limit. The range includes the first limit but not the second limit 
3 3 Greater than first limit 
4 4 Smaller than second limit 
5 5 Smaller or equal first limit 
6 6 Greater or equal second limit 
7 7 Between first and second. The range includes the first limit and the second limit 
8 8 Greater or equal first limit 
9 9 Smaller or equal second limit 
10 10 Between first and second limit. The range includes the second limit but not the first limit 
11 11 Equal to first limit 
# 12-191 Reserved 
# 192-254 Reserved for local use 
255 missing Missing