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:
| Chassis Manufacturer | Chassis Model | Body Model | Number in Fleet | Fleet Numbers |
| --- | --- | --- | --- | --- |
| MAN | 11.190 HOCL-NL | PMCA 160 | 20.0 | 2101-2120 |
| MAN | 18.280 HOCL-NL | ABM CB64A | 50.0 | 2701-2750 |
| Mercedes-Benz | O405NH | ABM CB60 | 2.0 | 2520-2521 |
| Mitsubishi | Fuso Rosa | Mitsubishi Rosa | 6.0 | 34, 2601-2603, 2605-2606 |
| Scania | Scania K280UB | Custom Coaches CB60 Evo II | 3.0 | 2522-2523, 3225 |
| Scania | Scania L94UA | Custom Coaches CB60 Combo | 22.0 | 2802-2823 |
| Scania | Scania L94UA | Volgren CR228L | 1.0 | 3331 |
| Scania | Scania L94UB | Volgren CR224L | 30.0 | 2510-2511, 3200-3222, 3269-3273 |
| Scania | Scania L94UB | Volgren CR228L | 2.0 | 3274-3275 |
| Scania | Scania L94UB | Custom Coaches CB60A | 29.0 | 2530-2558 |
| Scania | Scania L94UB 14.5m | Volgren CR224L | 14.0 | 3310-3313, 3350-3359 |
| Scania | Scania L94UB 14.5m | Volgren CR228L | 3.0 | 3314-3316 |
| Scania | Scania K230UB | Custom Coaches CB60 Evo II | 27.0 | 2559-2585 |
| Scania | Scania K270UB | Volgren CR228L | 3.0 | 3276-3278 |
| Scania | Scania K230UB | Custom Coaches CB80 | 7.0 | 2586-2592 |
| Scania | Scania K280UB | Volgren CR228L | 1.0 | 3230 |
| Scania | Scania K320UA | Custom Coaches Evo II | 6.0 | 2831-2836 |
| Scania | Scania K320UA | Custom Coaches CB80 | 14.0 | 2837-2850 |
| Scania | Scania K360UA | Custom Coaches CB80 | 21.0 | 2851-2857, 3371-3376, R800-R807 |
Question:
Chassis model Scania K360ua has what minimum number in fleet?
Answer:
21.0