"name"
"White"
"Black Caribbean"
"Black African"
"Black/other/non-mixed origin"
"Indian"
"Pakistani"
"Bangladeshi"
"Chinese"
"Black British"
"Black Caribbean"
"Black North African"
"Black--other African country"
"Black East African Asian"
"Black Indian sub-continent"
"Black--other Asian"
"Black Black - other"
"Black--other/mixed"
"Other Black--Black/White origin"
"Other Black--Black/Asian origin"
"Other ethnic non-mixed (NMO)"
"British ethnic minority spec.(NMO)"
"British ethnic minority unsp (NMO)"
"Caribbean Island (NMO)"
"North African Arab (NMO)"
"Other African countries (NMO)"
"East African Asian (NMO)"
"Indian sub-continent (NMO)"
"Other Asian (NMO)"
"Irish (NMO)"
"Greek Cypriot (NMO)"
"Turkish Cypriot (NMO)"
"Other European (NMO)"
"Other ethnic NEC (NMO)"
"Other ethnic/mixed origin"
"Other ethnic/Black/White origin"
"Other ethnic/Asian/White origin"
"Other ethnic/mixed white origin"
"Other ethnic/other mixed origin"
"Refused"
"name"
"White"
"Black Caribbean"
"Black African"
"Black/other/non-mixed origin"
"Indian"
"Pakistani"
"Bangladeshi"
"Chinese"
"Black British"
"Black North African"
"Black--other African country"
"Black East African Asian"
"Black Indian sub-continent"
"Black--other Asian"
"Black Black - other"
"Black--other/mixed"
"Other Black--Black/White origin"
"Other Black--Black/Asian origin"
"Other ethnic non-mixed (NMO)"
"British ethnic minority spec.(NMO)"
"British ethnic minority unsp (NMO)"
"Caribbean Island (NMO)"
"North African Arab (NMO)"
"Other African countries (NMO)"
"East African Asian (NMO)"
"Indian sub-continent (NMO)"
"Other Asian (NMO)"
"Irish (NMO)"
"Greek Cypriot (NMO)"
"Turkish Cypriot (NMO)"
"Other European (NMO)"
"Other ethnic NEC (NMO)"
"Other ethnic/mixed origin"
"Other ethnic/Black/White origin"
"Other ethnic/Asian/White origin"
"Other ethnic/mixed white origin"
"Other ethnic/other mixed origin"
"Refused"
"Unknown"

Remove 2nd 'Black Caribbean', add 'Unknown'
Remove 2nd 'Black Caribbean', add 'Unknown'
