| Period | Value | YoY Chg | Change % | Start Date | End Date |
|---|---|---|---|---|---|
| Q2 2025 | 14.7 | +2.21 | +17.6% | May 1, 2025 | Jul 31, 2025 |
| Q1 2025 | 13.9 | -0.53 | -3.68% | Feb 1, 2025 | Apr 30, 2025 |
| Q4 2024 | 13.2 | -2.03 | -13.3% | Nov 1, 2024 | Jan 31, 2025 |
| Q3 2024 | 13.7 | +0.92 | +7.23% | Aug 1, 2024 | Oct 31, 2024 |
| Q2 2024 | 12.5 | +1.4 | +12.6% | May 1, 2024 | Jul 31, 2024 |
| Q1 2024 | 14.4 | +5.48 | +61.5% | Feb 1, 2024 | Apr 30, 2024 |
| Q4 2023 | 15.3 | +10.4 | +212% | Nov 1, 2023 | Jan 31, 2024 |
| Q3 2023 | 12.7 | +8.55 | +204% | Aug 1, 2023 | Oct 31, 2023 |
| Q2 2023 | 11.1 | +8.77 | +372% | May 1, 2023 | Jul 31, 2023 |
| Q1 2023 | 8.91 | +8.45 | +1837% | Feb 1, 2023 | Apr 30, 2023 |
| Q4 2022 | 4.89 | +2.56 | +110% | Nov 1, 2022 | Jan 31, 2023 |
| Q3 2022 | 4.18 | +0.79 | +23.3% | Aug 1, 2022 | Oct 31, 2022 |
| Q2 2022 | 2.36 | -2.51 | -51.5% | May 1, 2022 | Jul 31, 2022 |
| Q1 2022 | 0.46 | -6.66 | -93.5% | Feb 1, 2022 | Apr 30, 2022 |
| Q4 2021 | 2.33 | -5.96 | -71.9% | Nov 1, 2021 | Jan 31, 2022 |
| Q3 2021 | 3.39 | -5.32 | -61.1% | Aug 1, 2021 | Oct 31, 2021 |
| Q2 2021 | 4.87 | -3.81 | -43.9% | May 1, 2021 | Jul 31, 2021 |
| Q1 2021 | 7.12 | -0.89 | -11.1% | Feb 1, 2021 | Apr 30, 2021 |
| Q4 2020 | 8.29 | -0.35 | -4.05% | Nov 1, 2020 | Jan 31, 2021 |
| Q3 2020 | 8.71 | +1.15 | +15.2% | Aug 1, 2020 | Oct 31, 2020 |
| Q2 2020 | 8.68 | +2.33 | +36.7% | May 1, 2020 | Jul 31, 2020 |
| Q1 2020 | 8.01 | +2.13 | +36.2% | Feb 1, 2020 | Apr 30, 2020 |
| Q4 2019 | 8.65 | +3.8 | +78.5% | Nov 1, 2019 | Jan 31, 2020 |
| Q3 2019 | 7.56 | +4.49 | +146% | Aug 1, 2019 | Oct 31, 2019 |
| Q2 2019 | 6.35 | +2.26 | +55.2% | May 1, 2019 | Jul 31, 2019 |
| Q1 2019 | 5.88 | Feb 1, 2019 | Apr 30, 2019 | ||
| Q4 2018 | 4.84 | Nov 1, 2018 | Jan 31, 2019 | ||
| Q3 2018 | 3.07 | Aug 1, 2018 | Oct 31, 2018 | ||
| Q2 2018 | 4.09 | May 1, 2018 | Jul 31, 2018 |
| Period | Value | YoY Chg | Change % | Start Date | End Date |
|---|---|---|---|---|---|
| 2025 | 14.7 | +2.21 | +17.6% | Aug 1, 2024 | Jul 31, 2025 |
| 2024 | 12.5 | +1.4 | +12.6% | Aug 1, 2023 | Jul 31, 2024 |
| 2023 | 11.1 | +8.77 | +372% | Aug 1, 2022 | Jul 31, 2023 |
| 2022 | 2.36 | -2.51 | -51.5% | Aug 1, 2021 | Jul 31, 2022 |
| 2021 | 4.87 | -3.81 | -43.9% | Aug 1, 2020 | Jul 31, 2021 |
| 2020 | 8.68 | +2.33 | +36.7% | Aug 1, 2019 | Jul 31, 2020 |
| 2019 | 6.35 | +2.26 | +55.2% | Aug 1, 2018 | Jul 31, 2019 |
| 2018 | 4.09 | -1.1 | -21.2% | Aug 1, 2017 | Jul 31, 2018 |
| 2017 | 5.19 | -1.68 | -24.4% | Aug 1, 2016 | Jul 31, 2017 |
| 2016 | 6.87 | +0.73 | +11.9% | Aug 1, 2015 | Jul 31, 2016 |
| 2015 | 6.14 | +1.58 | +34.7% | Aug 1, 2014 | Jul 31, 2015 |
| 2014 | 4.56 | -3.59 | -44% | Aug 1, 2013 | Jul 31, 2014 |
| 2013 | 8.15 | Aug 1, 2012 | Jul 31, 2013 |