OCRN_DT,CRSRD_ID,RINGA_PHASE1,RINGA_PHASE2,RINGA_PHASE3,RINGA_PHASE4,RINGA_PHASE5,RINGA_PHASE6,RINGA_PHASE7,RINGA_PHASE8,RINGB_PHASE1,RINGB_PHASE2,RINGB_PHASE3,RINGB_PHASE4,RINGB_PHASE5,RINGB_PHASE6,RINGB_PHASE7,RINGB_PHASE8,FRST_REG_DT