| Period | Value | YoY Chg | Change % | Start Date | End Date |
|---|---|---|---|---|---|
| Q3 2025 | 14.1 | +0.71 | +5.3% | 01 Jun 2025 | 31 Aug 2025 |
| Q2 2025 | 12.8 | -0.09 | -0.7% | 01 Mar 2025 | 31 May 2025 |
| Q1 2025 | 13.2 | +0.94 | +7.64% | 01 Dec 2024 | 28 Feb 2025 |
| Q4 2024 | 13.4 | +1.29 | +10.7% | 01 Sep 2024 | 30 Nov 2024 |
| Q3 2024 | 13.4 | +1.65 | +14% | 01 Jun 2024 | 31 Aug 2024 |
| Q2 2024 | 12.9 | +0.17 | +1.34% | 01 Mar 2024 | 31 May 2024 |
| Q1 2024 | 12.3 | +1.16 | +10.4% | 01 Dec 2023 | 29 Feb 2024 |
| Q4 2023 | 12.1 | +0.26 | +2.2% | 01 Sep 2023 | 30 Nov 2023 |
| Q3 2023 | 11.8 | -0.74 | -5.93% | 01 Jun 2023 | 31 Aug 2023 |
| Q2 2023 | 12.7 | -1.72 | -11.9% | 01 Mar 2023 | 31 May 2023 |
| Q1 2023 | 11.2 | -7.34 | -39.7% | 01 Dec 2022 | 28 Feb 2023 |
| Q4 2022 | 11.8 | -6.52 | -35.6% | 01 Sep 2022 | 30 Nov 2022 |
| Q3 2022 | 12.5 | -5.87 | -32% | 01 Jun 2022 | 31 Aug 2022 |
| Q2 2022 | 14.4 | -3.69 | -20.4% | 01 Mar 2022 | 31 May 2022 |
| Q1 2022 | 18.5 | -0.23 | -1.23% | 01 Dec 2021 | 28 Feb 2022 |
| Q4 2021 | 18.3 | -0.78 | -4.08% | 01 Sep 2021 | 30 Nov 2021 |
| Q3 2021 | 18.4 | -1.21 | -6.18% | 01 Jun 2021 | 31 Aug 2021 |
| Q2 2021 | 18.1 | -3.05 | -14.4% | 01 Mar 2021 | 31 May 2021 |
| Q1 2021 | 18.7 | -3.28 | -14.9% | 01 Dec 2020 | 28 Feb 2021 |
| Q4 2020 | 19.1 | -3.91 | -17% | 01 Sep 2020 | 30 Nov 2020 |
| Q3 2020 | 19.6 | -4.33 | -18.1% | 01 Jun 2020 | 31 Aug 2020 |
| Q2 2020 | 21.2 | -1.76 | -7.68% | 01 Mar 2020 | 31 May 2020 |
| Q1 2020 | 22 | -0.1 | -0.45% | 01 Dec 2019 | 29 Feb 2020 |
| Q4 2019 | 23 | +3.17 | +16% | 01 Sep 2019 | 30 Nov 2019 |
| Q3 2019 | 23.9 | +5.26 | +28.2% | 01 Jun 2019 | 31 Aug 2019 |
| Q2 2019 | 22.9 | +4.9 | +27.2% | 01 Mar 2019 | 31 May 2019 |
| Q1 2019 | 22.1 | +4.58 | +26.1% | 01 Dec 2018 | 28 Feb 2019 |
| Q4 2018 | 19.8 | -0.07 | -0.35% | 01 Sep 2018 | 30 Nov 2018 |
| Q3 2018 | 18.7 | -2.53 | -12% | 01 Jun 2018 | 31 Aug 2018 |
| Q2 2018 | 18 | -12.6 | -41.1% | 01 Mar 2018 | 31 May 2018 |
| Q1 2018 | 17.5 | -15.6 | -47% | 01 Dec 2017 | 28 Feb 2018 |
| Q4 2017 | 19.9 | -13.6 | -40.5% | 01 Sep 2017 | 30 Nov 2017 |
| Q3 2017 | 21.2 | -11.9 | -36% | 01 Jun 2017 | 31 Aug 2017 |
| Q2 2017 | 30.6 | +3.68 | +13.7% | 01 Mar 2017 | 31 May 2017 |
| Q1 2017 | 33.1 | +4.38 | +15.3% | 01 Dec 2016 | 28 Feb 2017 |
| Q4 2016 | 33.5 | +2.77 | +9.02% | 01 Sep 2016 | 30 Nov 2016 |
| Q3 2016 | 33.1 | -0.36 | -1.08% | 01 Jun 2016 | 31 Aug 2016 |
| Q2 2016 | 26.9 | -6.43 | -19.3% | 01 Mar 2016 | 31 May 2016 |
| Q1 2016 | 28.7 | -4.05 | -12.4% | 01 Dec 2015 | 29 Feb 2016 |
| Q4 2015 | 30.7 | -1.33 | -4.15% | 01 Sep 2015 | 30 Nov 2015 |
| Q3 2015 | 33.4 | +1.48 | +4.63% | 01 Jun 2015 | 31 Aug 2015 |
| Q2 2015 | 33.3 | +2.37 | +7.65% | 01 Mar 2015 | 31 May 2015 |
| Q1 2015 | 32.7 | +2.35 | +7.73% | 01 Dec 2014 | 28 Feb 2015 |
| Q4 2014 | 32.1 | +2.98 | +10.3% | 01 Sep 2014 | 30 Nov 2014 |
| Q3 2014 | 32 | +3.65 | +12.9% | 01 Jun 2014 | 31 Aug 2014 |
| Q2 2014 | 31 | +3.05 | +10.9% | 01 Mar 2014 | 31 May 2014 |
| Q1 2014 | 30.4 | +2.83 | +10.3% | 01 Dec 2013 | 28 Feb 2014 |
| Q4 2013 | 29.1 | +1.14 | +4.08% | 01 Sep 2013 | 30 Nov 2013 |
| Q3 2013 | 28.3 | +0.5 | +1.8% | 01 Jun 2013 | 31 Aug 2013 |
| Q2 2013 | 27.9 | +0.87 | +3.22% | 01 Mar 2013 | 31 May 2013 |
| Q1 2013 | 27.6 | +1.11 | +4.2% | 01 Dec 2012 | 28 Feb 2013 |
| Q4 2012 | 27.9 | +1.9 | +7.3% | 01 Sep 2012 | 30 Nov 2012 |
| Q3 2012 | 27.8 | +2.32 | +9.1% | 01 Jun 2012 | 31 Aug 2012 |
| Q2 2012 | 27 | +1.67 | +6.58% | 01 Mar 2012 | 31 May 2012 |
| Q1 2012 | 26.5 | 01 Dec 2011 | 29 Feb 2012 | ||
| Q4 2011 | 26 | 01 Sep 2011 | 30 Nov 2011 | ||
| Q3 2011 | 25.5 | 01 Jun 2011 | 31 Aug 2011 | ||
| Q2 2011 | 25.4 | 01 Mar 2011 | 31 May 2011 |
| Period | Value | YoY Chg | Change % | Start Date | End Date |
|---|---|---|---|---|---|
| 2025 | 14.1 | +0.71 | +5.3% | 01 Sep 2024 | 31 Aug 2025 |
| 2024 | 13.4 | +1.65 | +14% | 01 Sep 2023 | 31 Aug 2024 |
| 2023 | 11.8 | -0.74 | -5.93% | 01 Sep 2022 | 31 Aug 2023 |
| 2022 | 12.5 | -5.87 | -32% | 01 Sep 2021 | 31 Aug 2022 |
| 2021 | 18.4 | -1.21 | -6.18% | 01 Sep 2020 | 31 Aug 2021 |
| 2020 | 19.6 | -4.33 | -18.1% | 01 Sep 2019 | 31 Aug 2020 |
| 2019 | 23.9 | +5.26 | +28.2% | 01 Sep 2018 | 31 Aug 2019 |
| 2018 | 18.7 | -2.53 | -12% | 01 Sep 2017 | 31 Aug 2018 |
| 2017 | 21.2 | -11.9 | -36% | 01 Sep 2016 | 31 Aug 2017 |
| 2016 | 33.1 | -0.36 | -1.08% | 01 Sep 2015 | 31 Aug 2016 |
| 2015 | 33.4 | +1.48 | +4.63% | 01 Sep 2014 | 31 Aug 2015 |
| 2014 | 32 | +3.65 | +12.9% | 01 Sep 2013 | 31 Aug 2014 |
| 2013 | 28.3 | +0.5 | +1.8% | 01 Sep 2012 | 31 Aug 2013 |
| 2012 | 27.8 | +2.32 | +9.1% | 01 Sep 2011 | 31 Aug 2012 |
| 2011 | 25.5 | 01 Sep 2010 | 31 Aug 2011 |