| 100% | WILDDUCK | 8 | The —, 1884 stage play by Henrik Ibsen first performed the following year |
| 99% | THEWILDDUCK | 11 | 1884 stage play by Henrik Ibsen first performed the following year |
| 74% | LITTLEEYOLF | 11 | 1894 play by Henrik Ibsen first performed in the following year |
| 70% | MISSJULIE | 9 | 1888 stage play by August Strindberg first performed the following year |
| 61% | MISSJULIE | 9 | 1888 play by August Strindberg first performed the following year |
| 51% | LARK | 4 | The —, stage play by Jean Anouilh first performed in 1953 |
| 44% | ROSMERSHOLM | 11 | 1886 stage play by Henrik Ibsen |
| 44% | ONDINE | 6 | Stage play by Jean Giraudoux first performed in 1939 |
| 44% | BAAL | 4 | Stage play by Bertolt Brecht first performed in 1923 |
| 41% | DUCK | 4 | "The Wild ___," 1884 play written by Norwegian playwright Henrik Ibsen |
| 41% | GHOST | 5 | & 7A The —, 1924 stage play by Arnold Ridley first published in 1931 |
| 40% | MAGNIFICENCE | 12 | Stage play by Howard Brenton first produced at the Royal Court, London, in 1973 |
| 40% | KINGJOHN | 8 | The Life and Death of —, stage play by William Shakespeare first published in 1623 |
| 38% | TABLEMANNERS | 12 | 1973 stage play by Alan Ayckbourn; first part of The Norman Conquests trilogy |
| 38% | SOLNESS | 7 | Halvard —, title character in Henrik Ibsen stage play The Master Builder |
| 38% | SEAGULL | 7 | The —, Anton Chekhov stage play first performed in 1896 |
| 37% | THESCHOOLFOR | 12 | & 8A R B Sheridan stage play first performed in 1777 featuring the character Lady Sneerwell |
| 36% | PLAY | 4 | Stage play in one act by Samuel Beckett first performed in English in 1964 |
| 35% | PEERGYNT | 8 | 1867 verse play by Henrik Ibsen |
| 34% | LANDSCAPE | 9 | Stage play by Harold Pinter first produced in 1969 |
| 34% | PEER | 4 | & 21D 1867 verse play by Henrik Ibsen |
| 34% | BLUEROOM | 8 | The —, 1998 stage play by David Hare |
| 34% | HOSTAGE | 7 | The —, 1958 stage play by Brendan Behan |
| 34% | KNACK | 5 | The —, 1961 stage play by Ann Jellicoe |
| 34% | SEA | 3 | The —, 1973 stage play by Edward Bond |
| 34% | KITCHEN | 7 | The —, 1959 stage play by Arnold Wesker |
| 34% | SKINGAME | 8 | The —, 1920 stage play by John Galsworthy |