| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 54 | -19 | -25.5% | 30 Sep 2025 |
| Q2 2025 | 59 | -17 | -21.9% | 30 Jun 2025 |
| Q1 2025 | 64 | -12 | -15.7% | 31 Mar 2025 |
| Q4 2024 | 69 | -8 | -9.9% | 31 Dec 2024 |
| Q3 2024 | 73 | -6 | -7% | 30 Sep 2024 |
| Q2 2024 | 76 | -3 | -3.4% | 30 Jun 2024 |
| Q1 2024 | 76 | -5 | -5.6% | 31 Mar 2024 |
| Q4 2023 | 76 | -5 | -6.5% | 31 Dec 2023 |
| Q3 2023 | 78 | +4 | +5.3% | 30 Sep 2023 |
| Q2 2023 | 79 | +11 | +15.6% | 30 Jun 2023 |
| Q1 2023 | 81 | +22 | +37.6% | 31 Mar 2023 |
| Q4 2022 | 82 | +31 | +61.9% | 31 Dec 2022 |
| Q3 2022 | 74 | +29 | +61.6% | 30 Sep 2022 |
| Q2 2022 | 68 | +25 | +56.6% | 30 Jun 2022 |
| Q1 2022 | 59 | +14 | +30.1% | 31 Mar 2022 |
| Q4 2021 | 50 | +4 | +9.6% | 31 Dec 2021 |
| Q3 2021 | 46 | -2 | -5.1% | 30 Sep 2021 |
| Q2 2021 | 43 | -6 | -12% | 30 Jun 2021 |
| Q1 2021 | 45 | -2 | -4.7% | 31 Mar 2021 |
| Q4 2020 | 46 | -1 | -1.7% | 31 Dec 2020 |
| Q3 2020 | 48 | +4 | +8.3% | 30 Sep 2020 |
| Q2 2020 | 49 | +6 | +13.4% | 30 Jun 2020 |
| Q1 2020 | 47 | +3 | +7.2% | 31 Mar 2020 |
| Q4 2019 | 47 | +2 | +4.7% | 31 Dec 2019 |
| Q3 2019 | 45 | +0 | +0.42% | 30 Sep 2019 |
| Q2 2019 | 43 | +0 | +0.05% | 30 Jun 2019 |
| Q1 2019 | 44 | +3 | +8.3% | 31 Mar 2019 |
| Q4 2018 | 45 | +7 | +18.7% | 31 Dec 2018 |
| Q3 2018 | 44 | +10 | +27.9% | 30 Sep 2018 |
| Q2 2018 | 43 | +9 | +25.4% | 30 Jun 2018 |
| Q1 2018 | 41 | +6 | +16.5% | 31 Mar 2018 |
| Q4 2017 | 37 | +4 | +12.2% | 31 Dec 2017 |
| Q3 2017 | 35 | +1 | +1.6% | 30 Sep 2017 |
| Q2 2017 | 35 | +1 | +4.3% | 30 Jun 2017 |
| Q1 2017 | 35 | +1 | +3.9% | 31 Mar 2017 |
| Q4 2016 | 33 | -2 | -4.8% | 31 Dec 2016 |
| Q3 2016 | 34 | -3 | -7.8% | 30 Sep 2016 |
| Q2 2016 | 33 | -9 | -21.7% | 30 Jun 2016 |
| Q1 2016 | 34 | -13 | -27.2% | 31 Mar 2016 |
| Q4 2015 | 35 | -17 | -32.2% | 31 Dec 2015 |
| Q3 2015 | 37 | -20 | -34.2% | 30 Sep 2015 |
| Q2 2015 | 42 | -14 | -25% | 30 Jun 2015 |
| Q1 2015 | 46 | -14 | -23.6% | 31 Mar 2015 |
| Q4 2014 | 52 | -12 | -18.3% | 31 Dec 2014 |
| Q3 2014 | 56 | -7 | -11.1% | 30 Sep 2014 |
| Q2 2014 | 57 | -9 | -13.3% | 30 Jun 2014 |
| Q1 2014 | 61 | -4 | -6.8% | 31 Mar 2014 |
| Q4 2013 | 64 | -1 | -1.2% | 31 Dec 2013 |
| Q3 2013 | 64 | +2 | +3.2% | 30 Sep 2013 |
| Q2 2013 | 66 | -2 | -3.6% | 30 Jun 2013 |
| Q1 2013 | 65 | -9 | -11.7% | 31 Mar 2013 |
| Q4 2012 | 64 | -22 | -25.2% | 31 Dec 2012 |
| Q3 2012 | 62 | -34 | -35.1% | 30 Sep 2012 |
| Q2 2012 | 68 | -29 | -29.6% | 30 Jun 2012 |
| Q1 2012 | 74 | -21 | -21.7% | 31 Mar 2012 |
| Q4 2011 | 86 | 31 Dec 2011 | ||
| Q3 2011 | 95 | 30 Sep 2011 | ||
| Q2 2011 | 97 | 30 Jun 2011 | ||
| Q1 2011 | 94 | 31 Mar 2011 |