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:
| Party | Candidate(s) | Votes | Percentage |
| --- | --- | --- | --- |
| UUP | Peter Weir\nAlan McFarland\nRoy Bradford\nJohn Shields\nIrene Cree | 9,270 | 25.6 |
| UK Unionist | Robert McCartney\nValerie Kinghan\nPatricia Watson | 7,579 | 20.9 |
| DUP | St Clair McAlister\nRuby Cooling\nCecil Noble | 6,699 | 18.5 |
| Alliance | Oliver Napier\nBrian Wilson\nEileen Bell\nLarry Thompson\nJane Copeland | 6,186 | 17.1 |
| SDLP | Owen Adams\nJohn Burke | 1,798 | 5.0 |
| PUP | Victor Ash\nSamuel Curry\nNeil Mehaffy\nKenneth Sterrit | 1,694 | 4.7 |
| Ulster Democratic | James McCullough\nThomas Lindsay | 651 | 1.8 |
| NI Women's Coalition | Emma McGuigan\nAnn Marie Foster\nJane Morrice | 496 | 1.4 |
| Conservative | Ann Thompson\nBruce Mulligan | 444 | 1.2 |
| Independent Chambers | Alan Chambers\nJames Arbuthnot\nRobert Irvine | 334 | 0.9 |
| Green (NI) | Paddy McEvoy\nMary Ringland | 283 | 0.8 |
| Sinn Féin | Mairtin O Mulleoir\nJohn Smith | 275 | 0.8 |
| Labour coalition | John Magennis\nSean McGouran | 171 | 0.5 |
| Independent DUP | Thomas O'Brien\nWilliam Baxter | 97 | 0.3 |
| Democratic Left | Daryl Armitage\nTim Davis | 95 | 0.3 |
| Workers' Party | Dessie O'Hagan\nColum Mullan | 60 | 0.2 |
| Ulster Independence | Geoffrey Watson\nGlenn Pollock | 49 | 0.1 |
| Independent Voice | Christopher Carter\nFidelma Carter | 49 | 0.1 |
| Natural Law | Peter McGowan\nThomas Mullins | 15 | 0.0 |
Question:
how many different parties are listed?
Answer:
19