Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Entrant | Constructor | Chassis | Engine | Tyre | Driver | Rounds |
| --- | --- | --- | --- | --- | --- | --- |
| Officine Alfieri Maserati | Maserati | A6GCM | Maserati A6 2.0 L6 | P | Juan Manuel Fangio | 1, 3–9 |
| Officine Alfieri Maserati | Maserati | A6GCM | Maserati A6 2.0 L6 | P | José Froilán González | 1, 3–6 |
| Officine Alfieri Maserati | Maserati | A6GCM | Maserati A6 2.0 L6 | P | Felice Bonetto | 1, 3, 5–9 |
| Officine Alfieri Maserati | Maserati | A6GCM | Maserati A6 2.0 L6 | P | Oscar Gálvez | 1 |
| Officine Alfieri Maserati | Maserati | A6GCM | Maserati A6 2.0 L6 | P | Johnny Claes | 4 |
| Officine Alfieri Maserati | Maserati | A6GCM | Maserati A6 2.0 L6 | P | Onofre Marimón | 4–9 |
| Officine Alfieri Maserati | Maserati | A6GCM | Maserati A6 2.0 L6 | P | Hermann Lang | 8 |
| Officine Alfieri Maserati | Maserati | A6GCM | Maserati A6 2.0 L6 | P | Sergio Mantovani | 9 |
| Officine Alfieri Maserati | Maserati | A6GCM | Maserati A6 2.0 L6 | P | Luigi Musso | 9 |
| Scuderia Ferrari | Ferrari | 500 553 | Ferrari 500 2.0 L4 Ferrari 553 2.0 L4 | P | Alberto Ascari | 1, 3–9 |
| Scuderia Ferrari | Ferrari | 500 553 | Ferrari 500 2.0 L4 Ferrari 553 2.0 L4 | P | Nino Farina | 1, 3–9 |
| Scuderia Ferrari | Ferrari | 500 553 | Ferrari 500 2.0 L4 Ferrari 553 2.0 L4 | P | Luigi Villoresi | 1, 3–9 |
| Scuderia Ferrari | Ferrari | 500 553 | Ferrari 500 2.0 L4 Ferrari 553 2.0 L4 | P | Mike Hawthorn | 1, 3–9 |
| Scuderia Ferrari | Ferrari | 500 553 | Ferrari 500 2.0 L4 Ferrari 553 2.0 L4 | P | Umberto Maglioli | 9 |
| Scuderia Ferrari | Ferrari | 500 553 | Ferrari 500 2.0 L4 Ferrari 553 2.0 L4 | P | Piero Carini | 9 |
| Cooper Car Company | Cooper - Bristol Cooper - Alta | T20 T23 T21 | Bristol BS1 2.0 L6 Alta GP 2.5 L4 | D | Alan Brown | 1 |
| Cooper Car Company | Cooper - Bristol Cooper - Alta | T20 T23 T21 | Bristol BS1 2.0 L6 Alta GP 2.5 L4 | D | John Barber | 1 |
| Cooper Car Company | Cooper - Bristol Cooper - Alta | T20 T23 T21 | Bristol BS1 2.0 L6 Alta GP 2.5 L4 | D | Adolfo Schwelm Cruz | 1 |
| Cooper Car Company | Cooper - Bristol Cooper - Alta | T20 T23 T21 | Bristol BS1 2.0 L6 Alta GP 2.5 L4 | D | Stirling Moss | 5, 7, 9 |
| Equipe Gordini | Gordini Simca-Gordini | Type 16 Type 15 | Gordini 20 2.0 L6 Gordini 1500 1.5 L4 | E | Robert Manzon | 1 |
| Equipe Gordini | Gordini Simca-Gordini | Type 16 Type 15 | Gordini 20 2.0 L6 Gordini 1500 1.5 L4 | E | Harry Schell | 1, 3–7, 9 |
| Equipe Gordini | Gordini Simca-Gordini | Type 16 Type 15 | Gordini 20 2.0 L6 Gordini 1500 1.5 L4 | E | Maurice Trintignant | 1, 3–9 |
| Equipe Gordini | Gordini Simca-Gordini | Type 16 Type 15 | Gordini 20 2.0 L6 Gordini 1500 1.5 L4 | E | Jean Behra | 1, 4–8 |
| Equipe Gordini | Gordini Simca-Gordini | Type 16 Type 15 | Gordini 20 2.0 L6 Gordini 1500 1.5 L4 | E | Carlos Menditeguy | 1 |
| Equipe Gordini | Gordini Simca-Gordini | Type 16 Type 15 | Gordini 20 2.0 L6 Gordini 1500 1.5 L4 | E | Pablo Birger | 1 |
| Equipe Gordini | Gordini Simca-Gordini | Type 16 Type 15 | Gordini 20 2.0 L6 Gordini 1500 1.5 L4 | E | Roberto Mieres | 3, 5, 9 |
| Equipe Gordini | Gordini Simca-Gordini | Type 16 Type 15 | Gordini 20 2.0 L6 Gordini 1500 1.5 L4 | E | Fred Wacker | 4 |
| Ecurie Rosier | Ferrari | 500 | Ferrari 500 2.0 L4 | D | Louis Rosier | 3–7, 9 |
| Ecurie Rosier | Ferrari | 500 | Ferrari 500 2.0 L4 | E | Louis Rosier | 8 |
| Enrico Platé | Maserati | A6GCM | Maserati A6 2.0 L6 | P | Toulo de Graffenried | 3 |
| Connaught Engineering | Connaught - Lea-Francis | Type A | Lea-Francis 2.0 L4 | D | Roy Salvadori | 3, 5–7, 9 |
| Connaught Engineering | Connaught - Lea-Francis | Type A | Lea-Francis 2.0 L4 | D | Kenneth McAlpine | 3, 6–7, 9 |
| Connaught Engineering | Connaught - Lea-Francis | Type A | Lea-Francis 2.0 L4 | D | Stirling Moss | 3 |
| Connaught Engineering | Connaught - Lea-Francis | Type A | Lea-Francis 2.0 L4 | D | Prince Bira | 5–7 |
| Connaught Engineering | Connaught - Lea-Francis | Type A | Lea-Francis 2.0 L4 | D | Jack Fairman | 9 |
| Ecurie Belge | Connaught - Lea-Francis | Type A | Lea-Francis 2.0 L4 | E | Johnny Claes | 3, 5, 7, 9 |
| Ecurie Belge | Connaught - Lea-Francis | Type A | Lea-Francis 2.0 L4 | E | André Pilette | 4 |
| Ken Wharton | Cooper - Bristol | T23 | Bristol BS1 2.0 L6 | D | Ken Wharton | 3, 5–6, 8–9 |
| HW Motors | HWM - Alta | 53 | Alta GP 2.5 L4 | D | Peter Collins | 3–6 |
| HW Motors | HWM - Alta | 53 | Alta GP 2.5 L4 | D | Lance Macklin | 3–6, 8–9 |
| HW Motors | HWM - Alta | 53 | Alta GP 2.5 L4 | D | Paul Frère | 4, 8 |
| HW Motors | HWM - Alta | 53 | Alta GP 2.5 L4 | D | Yves Giraud-Cabantous | 5, 9 |
| HW Motors | HWM - Alta | 53 | Alta GP 2.5 L4 | D | Duncan Hamilton | 6 |
| HW Motors | HWM - Alta | 53 | Alta GP 2.5 L4 | D | Jack Fairman | 6 |
| HW Motors | HWM - Alta | 53 | Alta GP 2.5 L4 | D | Albert Scherrer | 8 |
| HW Motors | HWM - Alta | 53 | Alta GP 2.5 L4 | D | John Fitch | 9 |
| Emmanuel de Graffenried | Maserati | A6GCM | Maserati A6 2.0 L6 | P | Toulo de Graffenried | 4–9 |
| Georges Berger | Simca-Gordini | Type 15 | Gordini 1500 1.5 L4 | E | Georges Berger | 4 |
| Arthur Legat | Veritas | Meteor | Veritas 2.0 L6 | E | Arthur Legat | 4 |
| Ecurie Francorchamps | Ferrari | 500 | Ferrari 500 2.0 L4 | E | Jacques Swaters | 4, 7–8 |
| Tony Gaze | Ferrari | 500 | Ferrari 500 2.0 L4 | E | Charles de Tornaco | 4 |
| Louis Chiron | OSCA | 20 | OSCA 2000 2.0 L6 | P | Louis Chiron | 5, 9 |
| Élie Bayol | OSCA | 20 | OSCA 2000 2.0 L6 | P | Élie Bayol | 5 |
| Bob Gerard | Cooper - Bristol | T23 | Bristol BS1 2.0 L6 | D | Bob Gerard | 5–6 |
| R.R.C. Walker Racing Team | Connaught - Lea-Francis | Type A | Lea-Francis 2.0 L4 | D | Tony Rolt | 6 |
| Ecurie Ecosse | Connaught - Lea-Francis Cooper - Bristol | Type A T20 | Lea-Francis 2.0 L4 Bristol BS1 2.0 L6 | D | Ian Stewart | 6 |
| Ecurie Ecosse | Connaught - Lea-Francis Cooper - Bristol | Type A T20 | Lea-Francis 2.0 L4 Bristol BS1 2.0 L6 | D | Jimmy Stewart | 6 |
| R.J. Chase | Cooper - Bristol | T23 | Bristol BS1 2.0 L6 | D | Alan Brown | 6 |
| Atlantic Stable | Cooper - Alta | T24 | Alta GP 2.5 L4 | D | Peter Whitehead | 6 |
| Tony Crook | Cooper - Bristol | T20 | Bristol BS1 2.0 L6 | D | Tony Crook | 6 |
| Hans Stuck | AFM - Bristol | 6 | Bristol BS1 2.0 L6 | D | Hans Stuck | 7, 9 |
| Wolfgang Seidel | Veritas | RS | Veritas 2.0 L6 | D | Wolfgang Seidel | 7 |
| Willi Heeks | Veritas | Meteor | Veritas 2.0 L6 | D | Willi Heeks | 7 |
| Theo Helfrich | Veritas | RS | Veritas 2.0 L6 | D | Theo Helfrich | 7 |
| Oswald Karch | Veritas | RS | Veritas 2.0 L6 | D | Oswald Karch | 7 |
| Helmut Niedermayr | AFM - BMW | U8 | BMW 328 2.0 L6 | D | Theo Fitzau | 7 |
| Ernst Loof | Veritas | Meteor | Veritas 2.0 L6 | D | Ernst Loof | 7 |
| Hans Herrmann | Veritas | Meteor | Veritas 2.0 L6 | D | Hans Herrmann | 7 |
| Erwin Bauer | Veritas | RS | Veritas 2.0 L6 | D | Erwin Bauer | 7 |
| Ecurie Espadon | Ferrari | 166 C 500 | Ferrari 125 1.5 V12 Ferrari 500 2.0 L4 | P | Kurt Adolff | 7 |
| Ecurie Espadon | Ferrari | 166 C 500 | Ferrari 125 1.5 V12 Ferrari 500 2.0 L4 | P | Peter Hirt | 8 |
| Ecurie Espadon | Ferrari | 166 C 500 | Ferrari 125 1.5 V12 Ferrari 500 2.0 L4 | P | Max de Terra | 8 |
| Rennkollektiv EMW | EMW | R2 | EMW 6 2.0 L6 | D | Edgar Barth | 7 |
| Dora Greifzu | Reif - BMW | Eigenbau | BMW 328 2.0 L6 | D | Rudolf Krause | 7 |
| Ernst Klodwig | Heck - BMW | Eigenbau | BMW 328 2.0 L6 | D | Ernst Klodwig | 7 |
| Equipe Anglaise | Cooper - Bristol | T23 | Bristol BS1 2.0 L6 | D | Alan Brown | 7, 9 |
| Equipe Anglaise | Cooper - Bristol | T23 | Bristol BS1 2.0 L6 | D | Helmut Glöckler | 7 |
| Rodney Nuckey | Cooper - Bristol | T23 | Bristol BS1 2.0 L6 | D | Rodney Nuckey | 7 |
| Günther Bechem | AFM - BMW | 50–5 | BMW 328 2.0 L6 | D | Günther Bechem | 7 |
| Escuderia Bandeirantes | Maserati | A6GCM | Maserati A6 2.0 L6 | P | Chico Landi | 8 |
| OSCA Automobili | OSCA | 20 | OSCA 2000 2.0 L6 | P | Élie Bayol | 9 |
| Scuderia Milano | Maserati | A6GCM | Maserati A6 2.0 L6 | P | Chico Landi | 9 |
| Scuderia Milano | Maserati | A6GCM | Maserati A6 2.0 L6 | P | Prince Bira | 9 |
Question:
How many rounds did Ken Wharton go?
Answer:
3, 5–6, 8–9