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:
| Player | Club | League | FA Cup | FA Trophy | League Cup | Total |
| --- | --- | --- | --- | --- | --- | --- |
| Paul Dobson | Gateshead | 25.0 | 3.0 | 4.0 | 2.0 | 34.0 |
| Karl Thomas | Runcorn | 23.0 | 0.0 | 5.0 | 2.0 | 30.0 |
| Paul Adcock | Bath City | 17.0 | 4.0 | 1.0 | 0.0 | 22.0 |
| Terry Robbins | Welling United | 17.0 | 0.0 | 2.0 | 2.0 | 21.0 |
| Mickey Spencer | Yeovil Town | 16.0 | 0.0 | 1.0 | 1.0 | 18.0 |
| Clive Walker | Woking | 16.0 | 0.0 | 3.0 | 0.0 | 19.0 |
| David Gamble | Southport | 15.0 | 2.0 | 2.0 | 0.0 | 19.0 |
| David Leworthy | Dover Athletic | 15.0 | 1.0 | 1.0 | 3.0 | 20.0 |
| Carl Alford | Macclesfield Town | 14.0 | 3.0 | 2.0 | 6.0 | 25.0 |
| Paul Davies | Kidderminster Harriers | 14.0 | 1.0 | 0.0 | 3.0 | 18.0 |
| Morrys Scott | Slough Town | 14.0 | 2.0 | 1.0 | 0.0 | 17.0 |
| Recky Carter | Bromsgrove Rovers | 13.0 | 3.0 | 2.0 | 0.0 | 18.0 |
| Jamie Paterson | Halifax Town | 13.0 | 0.0 | 2.0 | 1.0 | 16.0 |
| Delwyn Humphreys | Kidderminster Harriers | 13.0 | 3.0 | 0.0 | 1.0 | 17.0 |
Question:
How many FA Trophy has a Total larger than 17 and a Player of david gamble and a League Cup larger than 0?
Answer:
0.0