Paul Roos Gymnasium
| 56 |
Grey College
| 48 |
Diocesan College (Bishops)
| 43 |
SACS
| 32 |
Paarl Gimnasium
| 31 |
Paarl Boys High
| 25 |
Kimberley Boys' High
| 23 |
Rondebosch
| 21 |
Grey High School
| 17 |
Maritzburg College
| 17 |
Wynberg Boys High
| 16 |
Dale College
| 13 |
St Andrews, Grahamstown
| 12 |
Afrikaans Hoër Seunskool
| 11 |
Hottentots-Holland
| 11 |
Glenwood
| 9 |
Monument
| 9 |
Hilton College
| 8 |
Selborne College
| 8 |
Swartland
| 7 |
Cradock
| 6 |
Gill College
| 6 |
Jan van Riebeeck
| 6 |
Kearsney College
| 6 |
Kingswood College
| 6 |
Kroonstad (Blouskool)
| 6 |
Outeniqua
| 6 |
Sea Point, Cape Town
| 6 |
Waterkloof
| 6 |
Wonderboom
| 6 |
Boland Landbou
| 5 |
CBC, Kimberley
| 5 |
Durban High School
| 5 |
Hendrik Verwoerd
| 5 |
HTS Louis Botha
| 5 |
Hugenote, Wellington
| 5 |
Jeppe
| 5 |
King Edward VII School (KES)
| 5 |
Klerksdorp
| 5 |
Marist Brothers Linmeyer
| 5 |
Nelspruit
| 5 |
Queens College
| 5 |
Robertson
| 5 |
Sentraal
| 5 |
Tygerberg
| 5 |
Aliwal Noord
| 4 |
Bekker, Magaliesburg
| 4 |
Dan Pienaar
| 4 |
Dirkie Uys, Moorreesburg
| 4 |
Harrismith
| 4 |
Hugenote, Springs
| 4 |
Lichtenburg
| 4 |
Michaelhouse
| 4 |
Nylstroom
| 4 |
Oakdale, Riversdal
| 4 |
Oudtshoorn
| 4 |
Parktown, Johannesburg
| 4 |
Pietersburg
| 4 |
Potchefstroom Gimnasium
| 4 |
Pretoria Boys High
| 4 |
Strand
| 4 |
Upington
| 4 |
Vereeniging
| 4 |
Volkskool, Potchefstroom
| 4 |
Voortrekker, Bethlehem
| 4 |
Worcester Gimnasium
| 4 |
Adelaide
| 3 |
AHS Kroonstad (Rooiskool)
| 3 |
Ben Viljoen
| 3 |
Brandwag, Uitenhage
| 3 |
Brits
| 3 |
Dordrecht
| 3 |
Ermelo
| 3 |
Fakkel
| 3 |
Florida
| 3 |
HTS Middelburg
| 3 |
Kirkwood
| 3 |
Ladysmith
| 3 |
Linden
| 3 |
Menlopark, Pretoria
| 3 |
Northwood (Northlands)
| 3 |
Parys
| 3 |
Piketberg
| 3 |
Port Natal
| 3 |
Sand du Plessis
| 3 |
Voortrekker, Wynberg
| 3 |
Welkom Gimnasium
| 3 |
Alberton
| 2 |
Bellville
| 2 |
Brackenfell
| 2 |
Brandwag, Benoni
| 2 |
Centurion
| 2 |
Christiana
| 2 |
Churchill High School
| 2 |
Cillie
| 2 |
Delmas
| 2 |
Despatch
| 2 |
Diamantveld
| 2 |
Framesby
| 2 |
Graeme College
| 2 |
Green Point Grammar School
| 2 |
Griekwastad
| 2 |
Hangklip
| 2 |
Helpmekaar
| 2 |
Hudson Park High
| 2 |
Jan Viljoen
| 2 |
JG Meiring
| 2 |
Kathu
| 2 |
Langlaagte
| 2 |
Lindley
| 2 |
Little Flower, Pietersburg
| 2 |
Maitland High School
| 2 |
Marlow
| 2 |
Middelburg (Tvl)
| 2 |
Milton
| 2 |
Montagu
| 2 |
Muir College
| 2 |
Noorder Paarl
| 2 |
Parow
| 2 |
Paul Erasmus
| 2 |
Paul Kruger
| 2 |
Paulus Joubert
| 2 |
Pearson
| 2 |
Peterhouse
| 2 |
Plumtree
| 2 |
Potchefstroom Boys High
| 2 |
Potchefstroom Tegnies
| 2 |
Prince Edward
| 2 |
PW Botha
| 2 |
Reivilo
| 2 |
Rob Ferreira, Witrivier
| 2 |
Roodepoort
| 2 |
Rustenburg
| 2 |
Spine Road
| 2 |
St Albans
| 2 |
St Charles, Pietermaritzburg
| 2 |
St Stithians College
| 2 |
Standerton
| 2 |
Swartberg
| 2 |
Swellendam
| 2 |
Transvalia
| 2 |
Umtata
| 2 |
Union High
| 2 |
Vanderbijlpark
| 2 |
Volkskool, Graaff-Reinet
| 2 |
Volkskool, Heidelberg
| 2 |
Vredenburg
| 2 |
Vryburg
| 2 |
Wessel Maree
| 2 |
Westville Boy's High
| 2 |
Windhoek
| 2 |
Wolmaransstad
| 2 |
Albertinia
| 1 |
Alexander Road
| 1 |
Amsterdam
| 1 |
Augsburg
| 1 |
Barkly East
| 1 |
Bastion
| 1 |
Beaconsfield, Kimberley
| 1 |
Bedford School
| 1 |
Bellville Secondary School
| 1 |
Ben Vorster
| 1 |
Berg Rivier
| 1 |
Bloemfontein
| 1 |
Bothaville
| 1 |
Burton Grammar School
| 1 |
Calvinia
| 1 |
Cambridge
| 1 |
Capricorn
| 1 |
Carnarvon
| 1 |
CBC, Boksburg
| 1 |
Charleston Hill
| 1 |
Charlie Hofmeyr
| 1 |
Cheltenham College
| 1 |
CJ Langenhoven
| 1 |
Cullinan
| 1 |
Damelin College
| 1 |
De La Salle College
| 1 |
De Villiers Graaff, Villiersdorp
| 1 |
De Vos Malan
| 1 |
Dealesville
| 1 |
DF Malan
| 1 |
Dinamika
| 1 |
Douglas
| 1 |
Dr Viljoen
| 1 |
Driehoek
| 1 |
Dulwich College, London
| 1 |
Dundee
| 1 |
Durbanville
| 1 |
East London Technikon
| 1 |
Edinburgh Academy
| 1 |
Eldoraigne
| 1 |
Elliot
| 1 |
Erasmus
| 1 |
Estcourt High School
| 1 |
FH Odendaal
| 1 |
Fichardtpark
| 1 |
Franschhoek
| 1 |
Frikkie Meyer
| 1 |
Garsfontein
| 1 |
Gelofte
| 1 |
Generaal Hertzog
| 1 |
General Smuts
| 1 |
George
| 1 |
George Watsons' College
| 1 |
Gerrit Maritz
| 1 |
Gifford, Bulawayo
| 1 |
Goudini, Rawsonville
| 1 |
Greenside
| 1 |
Hamilton
| 1 |
Hans Strijdom
| 1 |
Harris School
| 1 |
Hartswater
| 1 |
Hawston
| 1 |
Hentie Cilliers
| 1 |
Hill High School
| 1 |
Hoogenhout
| 1 |
Hopefield
| 1 |
HTS Drostdy
| 1 |
HTS John Vorster
| 1 |
HTS Kimberley
| 1 |
HTS Witbank
| 1 |
Jan de Klerk
| 1 |
Jansenville
| 1 |
Jeugland
| 1 |
Jim Fouche
| 1 |
Jim Mvabaza
| 1 |
JJ Pienaar
| 1 |
John Orr
| 1 |
John Vorster
| 1 |
John Walton
| 1 |
Kalahari
| 1 |
Kasselsvlei
| 1 |
Kemptonpark
| 1 |
Kenhardt
| 1 |
Klein Nederburg
| 1 |
Knysna
| 1 |
Kokstad College
| 1 |
Krugersdorp High
| 1 |
Kwamfumdo
| 1 |
Ladybrand
| 1 |
Laingsburg
| 1 |
Langenhoven
| 1 |
Leys, Cambridge, UK
| 1 |
Loyiso
| 1 |
Mansfield
| 1 |
Marandellas
| 1 |
Maria Louw
| 1 |
Marlborough College
| 1 |
Marthinus Wessels
| 1 |
Martin Oosthuizen
| 1 |
Mary Waters
| 1 |
Merchiston, UK
| 1 |
Methodist College, Belfast
| 1 |
Middelburg (Cape)
| 1 |
Milner
| 1 |
Milnerton
| 1 |
Môrester
| 1 |
Muizenberg
| 1 |
New College
| 1 |
New Orleans
| 1 |
Nico Malan
| 1 |
Ntabankulu
| 1 |
Olifantshoek
| 1 |
Oosteind, Pretoria
| 1 |
Oosterlig
| 1 |
Overberg, Caledon
| 1 |
Overkruin
| 1 |
Pacaltsdorp
| 1 |
Patriot
| 1 |
Paul Sauer
| 1 |
Peddie High School
| 1 |
Piet Potgieter
| 1 |
Pinetown Boys High
| 1 |
Port Rex
| 1 |
Port Shepstone
| 1 |
Porterville
| 1 |
Prieska
| 1 |
Randfontein High
| 1 |
Rhodesfield
| 1 |
Riebeeckrand
| 1 |
Riversdal
| 1 |
Robinvale
| 1 |
Rugby, England
| 1 |
Sarel Cilliers
| 1 |
Sasolburg
| 1 |
Schoonspruit
| 1 |
Schweizer Reneke
| 1 |
Scottsville
| 1 |
Secunda
| 1 |
Settlers
| 1 |
Shannon
| 1 |
Shrewsbury (England)
| 1 |
Skurweberg
| 1 |
Spiers School, UK
| 1 |
Springs Boys High
| 1 |
Springs Technical High
| 1 |
St Aidans College, Grahamstown
| 1 |
St Andrews, Bloemfontein
| 1 |
St Henry's College
| 1 |
St John’s College
| 1 |
St Saviour's Collegiate School
| 1 |
St Thomas (PE)
| 1 |
Steenberg
| 1 |
Stellenbosch
| 1 |
Stilfontein
| 1 |
Stockdale, Kimberley
| 1 |
Sundra
| 1 |
Tom Naude
| 1 |
Trompsburg
| 1 |
Tsumeb
| 1 |
Tuine
| 1 |
Tulbagh
| 1 |
Tweespruit
| 1 |
Vanrhynsdorp
| 1 |
Ventersdorp
| 1 |
Victoria-Wes
| 1 |
Volksrust
| 1 |
Voortrekker, Boksburg
| 1 |
Voortrekker, Pietermaritzburg
| 1 |
Voortrekkerhoogte
| 1 |
Vorentoe (Rossmore HS)
| 1 |
Vredendal
| 1 |
Vryheid
| 1 |
Warmbad
| 1 |
Weenen
| 1 |
Wennie Du Plessis
| 1 |
Weston
| 1 |
Wilgerivier
| 1 |
Wilgers
| 1 |
Windsor
| 1 |
Zastron
| 1 |
Zeerust
| 1 |
Zwartkop
| 1 |