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:
| Year | Award | Category | Nominee | Result |
| --- | --- | --- | --- | --- |
| 1988.0 | Tony Award | Best Musical | Best Musical | Nominated |
| 1988.0 | Tony Award | Best Original Score | Stephen Sondheim | Won |
| 1988.0 | Tony Award | Best Book of a Musical | James Lapine | Won |
| 1988.0 | Tony Award | Best Direction of a Musical | James Lapine | Nominated |
| 1988.0 | Tony Award | Best Performance by a Leading Actress in a Musical | Joanna Gleason | Won |
| 1988.0 | Tony Award | Best Performance by a Featured Actor in a Musical | Robert Westenberg | Nominated |
| 1988.0 | Tony Award | Best Choreography | Lar Lubovitch | Nominated |
| 1988.0 | Tony Award | Best Scenic Design | Tony Straiges | Nominated |
| 1988.0 | Tony Award | Best Costume Design | Ann Hould-Ward | Nominated |
| 1988.0 | Tony Award | Best Lighting Design | Richard Nelson | Nominated |
| 1988.0 | Drama Desk Award | Outstanding Musical | Outstanding Musical | Won |
| 1988.0 | Drama Desk Award | Outstanding Music | Stephen Sondheim | Nominated |
| 1988.0 | Drama Desk Award | Outstanding Lyrics | Stephen Sondheim | Won |
| 1988.0 | Drama Desk Award | Outstanding Book of a Musical | James Lapine | Won |
| 1988.0 | Drama Desk Award | Outstanding Director of a Musical | James Lapine | Nominated |
| 1988.0 | Drama Desk Award | Outstanding Actress in a Musical | Bernadette Peters | Nominated |
| 1988.0 | Drama Desk Award | Outstanding Featured Actor in a Musical | Robert Westenberg | Nominated |
| 1988.0 | Drama Desk Award | Outstanding Featured Actress in a Musical | Joanna Gleason | Won |
| 1988.0 | Drama Desk Award | Outstanding Featured Actress in a Musical | Danielle Ferland | Nominated |
| 1988.0 | Drama Desk Award | Outstanding Set Design | Tony Straiges | Nominated |
| 1988.0 | Drama Desk Award | Outstanding Costume Design | Ann Hould-Ward | Nominated |
| 1988.0 | Drama Desk Award | Outstanding Lighting Design | Richard Nelson | Nominated |
| 1988.0 | Drama Desk Award | Outstanding Orchestrations | Jonathan Tunick | Nominated |
Question:
How many years were they nominated for outstanding musical?
Answer:
1.0