| 1 | A | B | C | D | E |
| --- | --- | --- | --- | --- | --- |
| 2 | British Rail Class 153 - Fleet |  |  |  |  |
| 3 | Class | Operator | Number | Year built | Unit nos. |
| 4 | Class 153 | Transport for Wales | 13 | 1987–88 | 153303, 153312, 153320, 153323, 153325, 153327, 153329, 153333, 153353, 153361–362, 153367, 153369 |
| 5 | Class 153 | East Midlands Trains | 21 | 153302, 153308, 153310–311, 153313, 153318–319, 153321, 153326, 153355, 153357, 153368, 153372, 153374, 153376, 153379, 153381–385 | - |
| 6 | Class 153 | Greater Anglia | 5 | 153306, 153309, 153314, 153322, 153335 | - |
| 7 | Class 153 | Northern | 20 | 153301, 153304, 153307, 153315–317, 153324, 153328, 153330–332, 153351–352, 153358–360, 153363, 153373, 153378, 153380 | - |
| 8 | Class 153 | ScotRail | 3 | 153305, 153370, 153377 | - |
| 9 | Class 153 | West Midlands Trains | 8 | 153334, 153354, 153356, 153364–366, 153371, 153375 | - |

Question: How many single coach class unites have been produced and what are their number ranges?
Answer: A total of 70 single-coach Class 153 multiple units were created which were numbered in the range 153301-335 and 153351-385.