Data type NR in FHIR

How the components of data type NR (Numeric Range) become FHIR R4 elements, from the HL7 Version 2 to FHIR guide.

HL7 v2 definition
Definition of NR in HL7 v2 2.8
Maps
Range

To Range2 rows

HL7 v2 sourcev2 typeFHIR elementFHIR typeConditions and notes
NR.1Low Value
NMlow.valuedecimal
NR.2High Value
NMhigh.valuedecimal