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:
| Departure | Going to | Calling at | Arrival | Operator |
| --- | --- | --- | --- | --- |
| 07.45 | Essendine | Thurlby, Braceborough Spa | 07.59 | GNR |
| 09.20 | Essendine | Thurlby, Braceborough Spa | 09.35 | GNR |
| 12.15 | Leicester | Saxby, Melton Mowbray | 13.28 | M&GN |
| 13.00 | Essendine | Thurlby, Braceborough Spa | 13.15 | GNR |
| 15.28 | Essendine | Thurlby, Braceborough Spa | 15,43 | GNR |
| 16.28 | Nottingham | Castle Bytham, Saxby, Melton Mowbray | 17.41 | M&GN |
| 16.50 | Spalding | Twenty, Counter Drain, North Drove | 17.11 | M&GN |
| 16.50 | Essendine | Thurlby, Braceborough Spa | 17.04 | GNR |
| 18.13 | Essendine | Thurlby, Braceborough Spa | 18.33 | GNR |
| 18.15 | Leicester | South Witham, Saxby, Syston | 13.28 | M&GN |
Question:
Name the number of going to for  thurlby, braceborough spa at departure being 16.50
Answer:
1.0