qrp_report

Pull request #132: DEV-20394: Add monitoring period to T2L2 datasets

Merge in AD/qrp_report from DEV-20394 to staging

* commit '6d60dd05af813f91d006caf3b0c56eacc2a8a185':
  DEV-20394: Add lengths to certain KM columns
  DEV-20394: Remove extra data step
  DEV-20394: Move length assignment
  DEV-20394: Add semicolon
  DEV-20394: Set monitoringperiod length to 3
  DEV-17949: Add commas to KM missing variables
  DEV-17949: Update monitoring period for attrition table
  DEV-17949: Remove formatting for HR related parameters
  DEV-17949: Add extra datastep to keep KM columns
  DEV-17949: Fix adjusted rows for PS stratified analyses
  DEV-17949: Add monitoring period to attrition output
  DEV-17949: Add vartype to table1
  DEV-17949: Add monitoring period to table1 and histogram datasets