| Period | Value | YoY Chg | Change % | Start Date | End Date |
|---|---|---|---|---|---|
| Q3 2025 | 19.2 | +0.97 | +5.33% | 01 Jun 2025 | 31 Aug 2025 |
| Q2 2025 | 19.1 | +1.52 | +8.63% | 01 Mar 2025 | 31 May 2025 |
| Q1 2025 | 19.1 | +1.96 | +11.4% | 01 Dec 2024 | 28 Feb 2025 |
| Q4 2024 | 18.7 | +2.15 | +13% | 01 Sep 2024 | 30 Nov 2024 |
| Q3 2024 | 18.2 | +2.01 | +12.4% | 01 Jun 2024 | 31 Aug 2024 |
| Q2 2024 | 17.6 | +1.62 | +10.1% | 01 Mar 2024 | 31 May 2024 |
| Q1 2024 | 17.2 | +1.58 | +10.1% | 01 Dec 2023 | 29 Feb 2024 |
| Q4 2023 | 16.6 | +0.99 | +6.35% | 01 Sep 2023 | 30 Nov 2023 |
| Q3 2023 | 16.2 | +0.76 | +4.93% | 01 Jun 2023 | 31 Aug 2023 |
| Q2 2023 | 16 | +0.64 | +4.17% | 01 Mar 2023 | 31 May 2023 |
| Q1 2023 | 15.6 | +0.59 | +3.94% | 01 Dec 2022 | 28 Feb 2023 |
| Q4 2022 | 15.6 | +1.39 | +9.79% | 01 Sep 2022 | 30 Nov 2022 |
| Q3 2022 | 15.4 | +1.53 | +11% | 01 Jun 2022 | 31 Aug 2022 |
| Q2 2022 | 15.4 | +1.92 | +14.3% | 01 Mar 2022 | 31 May 2022 |
| Q1 2022 | 15 | +2.83 | +23.3% | 01 Dec 2021 | 28 Feb 2022 |
| Q4 2021 | 14.2 | +2.17 | +18% | 01 Sep 2021 | 30 Nov 2021 |
| Q3 2021 | 13.9 | +2.14 | +18.2% | 01 Jun 2021 | 31 Aug 2021 |
| Q2 2021 | 13.4 | +2.17 | +19.3% | 01 Mar 2021 | 31 May 2021 |
| Q1 2021 | 12.2 | -0.25 | -2.02% | 01 Dec 2020 | 28 Feb 2021 |
| Q4 2020 | 12 | -0.16 | -1.31% | 01 Sep 2020 | 30 Nov 2020 |
| Q3 2020 | 11.8 | -0.59 | -4.78% | 01 Jun 2020 | 31 Aug 2020 |
| Q2 2020 | 11.3 | -0.71 | -5.93% | 01 Mar 2020 | 31 May 2020 |
| Q1 2020 | 12.4 | +0.88 | +7.64% | 01 Dec 2019 | 29 Feb 2020 |
| Q4 2019 | 12.2 | -0.91 | -6.95% | 01 Sep 2019 | 30 Nov 2019 |
| Q3 2019 | 12.3 | +0.54 | +4.58% | 01 Jun 2019 | 31 Aug 2019 |
| Q2 2019 | 12 | -0.08 | -0.66% | 01 Mar 2019 | 31 May 2019 |
| Q1 2019 | 11.5 | +0.79 | +7.36% | 01 Dec 2018 | 28 Feb 2019 |
| Q4 2018 | 13.1 | +4.17 | +46.7% | 01 Sep 2018 | 30 Nov 2018 |
| Q3 2018 | 11.8 | +1.7 | +16.8% | 01 Jun 2018 | 31 Aug 2018 |
| Q2 2018 | 12.1 | +2.19 | +22.2% | 01 Mar 2018 | 31 May 2018 |
| Q1 2018 | 10.7 | -1.86 | -14.8% | 01 Dec 2017 | 28 Feb 2018 |
| Q4 2017 | 8.92 | -3.68 | -29.2% | 01 Sep 2017 | 30 Nov 2017 |
| Q3 2017 | 10.1 | -7.17 | -41.5% | 01 Jun 2017 | 31 Aug 2017 |
| Q2 2017 | 9.86 | -6.56 | -39.9% | 01 Mar 2017 | 31 May 2017 |
| Q1 2017 | 12.6 | -3.14 | -20% | 01 Dec 2016 | 28 Feb 2017 |
| Q4 2016 | 12.6 | -2.57 | -16.9% | 01 Sep 2016 | 30 Nov 2016 |
| Q3 2016 | 17.3 | +7.52 | +77.2% | 01 Jun 2016 | 31 Aug 2016 |
| Q2 2016 | 16.4 | +6.7 | +68.9% | 01 Mar 2016 | 31 May 2016 |
| Q1 2016 | 15.7 | +5.67 | +56.3% | 01 Dec 2015 | 29 Feb 2016 |
| Q4 2015 | 15.2 | +5.41 | +55.4% | 01 Sep 2015 | 30 Nov 2015 |
| Q3 2015 | 9.75 | +0.6 | +6.56% | 01 Jun 2015 | 31 Aug 2015 |
| Q2 2015 | 9.73 | +1.19 | +13.9% | 01 Mar 2015 | 31 May 2015 |
| Q1 2015 | 10.1 | +2.42 | +31.6% | 01 Dec 2014 | 28 Feb 2015 |
| Q4 2014 | 9.77 | +2.27 | +30.3% | 01 Sep 2014 | 30 Nov 2014 |
| Q3 2014 | 9.15 | +1.75 | +23.6% | 01 Jun 2014 | 31 Aug 2014 |
| Q2 2014 | 8.54 | +1.1 | +14.8% | 01 Mar 2014 | 31 May 2014 |
| Q1 2014 | 7.65 | +0.3 | +4.08% | 01 Dec 2013 | 28 Feb 2014 |
| Q4 2013 | 7.5 | +0.13 | +1.77% | 01 Sep 2013 | 30 Nov 2013 |
| Q3 2013 | 7.4 | +0.12 | +1.65% | 01 Jun 2013 | 31 Aug 2013 |
| Q2 2013 | 7.44 | +0.34 | +4.79% | 01 Mar 2013 | 31 May 2013 |
| Q1 2013 | 7.35 | +0.51 | +7.46% | 01 Dec 2012 | 28 Feb 2013 |
| Q4 2012 | 7.37 | +0.82 | +12.5% | 01 Sep 2012 | 30 Nov 2012 |
| Q3 2012 | 7.28 | +1.07 | +17.2% | 01 Jun 2012 | 31 Aug 2012 |
| Q2 2012 | 7.1 | +0.98 | +16% | 01 Mar 2012 | 31 May 2012 |
| Q1 2012 | 6.84 | 01 Dec 2011 | 29 Feb 2012 | ||
| Q4 2011 | 6.55 | 01 Sep 2011 | 30 Nov 2011 | ||
| Q3 2011 | 6.21 | 01 Jun 2011 | 31 Aug 2011 | ||
| Q2 2011 | 6.12 | 01 Mar 2011 | 31 May 2011 |
| Period | Value | YoY Chg | Change % | Start Date | End Date |
|---|---|---|---|---|---|
| 2024 | 20.3 | +1.66 | +8.9% | 01 Jun 2024 | 31 May 2025 |
| 2023 | 18.7 | +1.9 | +11.3% | 01 Jun 2023 | 31 May 2024 |
| 2022 | 16.8 | +1.81 | +12.1% | 01 Jun 2022 | 31 May 2023 |
| 2021 | 14.9 | +0.66 | +4.62% | 01 Jun 2021 | 31 May 2022 |
| 2020 | 14.3 | +2.43 | +20.5% | 01 Jun 2020 | 31 May 2021 |
| 2019 | 11.9 | -0.8 | -6.32% | 01 Jun 2019 | 31 May 2020 |
| 2018 | 12.7 | -4.63 | -26.8% | 01 Jun 2018 | 31 May 2019 |
| 2017 | 17.3 | +5.9 | +51.8% | 01 Jun 2017 | 31 May 2018 |
| 2016 | 11.4 | -4.28 | -27.3% | 01 Jun 2016 | 31 May 2017 |
| 2015 | 15.7 | +5.85 | +59.6% | 01 Jun 2015 | 31 May 2016 |
| 2014 | 9.82 | +0.98 | +11.1% | 01 Jun 2014 | 31 May 2015 |
| 2013 | 8.84 | +1.31 | +17.4% | 01 Jun 2013 | 31 May 2014 |
| 2012 | 7.53 | +0.15 | +2.03% | 01 Jun 2012 | 31 May 2013 |
| 2011 | 7.37 | 01 Jun 2011 | 31 May 2012 |