Year | Maintenance Contract Price Figures | |
|---|---|---|
| Announcement Date Updated Date | Announcement Date Updated Date | |
| 2023 | 26 May 2023 31 March 2023 |
|
| 2022 | 24 November 2022 30 September 2022 |
20 May 2022 31 March 2022 |
| 2021 | 23 November 2021 30 September 2021 |
27 May 2021 31 March 2021 |
| 2020 | 17 November 2020 30 September 2020 |
25 May 2020 31 March 2020 |
| 2019 | 26 November 2019 30 September 2019 |
27 May 2019 31 March 2019 |
| 2018 | 23 November 2018 30 September 2018 |
25 May 2018 31 March 2018 |
| 2017 | 21 November 2017 30 September 2017 |
22 May 2017 31 March 2017 |
| 2016 | 18 November 2016 30 September 2016 |
23 May 2016 31 March 2016 |
| 2015 | 30 November 2015 30 September 2015 |
27 May 2015 31 March 2015 |
| 2014 | 25 November 2014 (First release) 30 September 2014 |
|