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:
| Rank | Building | Address | Height | Storeys | Completed |
| --- | --- | --- | --- | --- | --- |
| 1.0 | La Renaissance Apartments | 424 Spadina Crescent E | m (ft) | 24.0 | 1983.0 |
| 2.0 | Hallmark Place | 311 6th Ave N | m (ft) | 27.0 | 1984.0 |
| 3.0 | Saskatoon Square | 410 22nd St E | m (ft) | 17.0 | 1979.0 |
| 4.0 | The Terrace Apartments | 315 5th Ave N | m (ft) | 22.0 | 1980.0 |
| 5.0 | Radisson Hotel | 405 20th St E | m (ft) | 20.0 | 1983.0 |
| 6.0 | The View on Fifth (formerly Milroy Apartments) | 320 5th Ave N | m (ft) | 22.0 | 1968.0 |
| 7.0 | The Luther | 1223 Temperance St | m (ft) | 22.0 | 1978.0 |
| 8.0 | Marquis Towers | 241 5th Ave N | m (ft) | 21.0 | 1966.0 |
| 9.0 | Carlton Towers | 325 5th Ave N | m (ft) | 21.0 | 1968.0 |
| 10.0 | Delta Bessborough | 601 Spadina Crescent E | m (ft) | 10.0 | 1932.0 |
| 11.0 | The Tower at Midtown (formerly CN Tower) | 201 1st Avenue South | m (ft) | 12.0 | 1970.0 |
| 12.0 | Saskatoon Towers | 125 5th Avenue North | m (ft) | 19.0 | 1972.0 |
| 13.0 | Avord Towers | 606 Spadina Crescent East | m (ft) | 14.0 | 1964.0 |
Question:
what is the minimum storeys on 325 5th ave n
Answer:
21.0