| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 96 | -1 | -1.3% | 30 Sep 2025 |
| Q2 2025 | 95 | -2 | -2.4% | 30 Jun 2025 |
| Q1 2025 | 97 | -2 | -1.8% | 31 Mar 2025 |
| Q4 2024 | 98 | -2 | -1.8% | 31 Dec 2024 |
| Q3 2024 | 97 | -4 | -4% | 30 Sep 2024 |
| Q2 2024 | 98 | -4 | -4.2% | 30 Jun 2024 |
| Q1 2024 | 98 | -6 | -5.5% | 31 Mar 2024 |
| Q4 2023 | 99 | -6 | -5.4% | 31 Dec 2023 |
| Q3 2023 | 101 | -7 | -6.3% | 30 Sep 2023 |
| Q2 2023 | 102 | -8 | -7.1% | 30 Jun 2023 |
| Q1 2023 | 104 | -7 | -6.3% | 31 Mar 2023 |
| Q4 2022 | 105 | -9 | -7.9% | 31 Dec 2022 |
| Q3 2022 | 108 | -7 | -6.1% | 30 Sep 2022 |
| Q2 2022 | 110 | -5 | -4.3% | 30 Jun 2022 |
| Q1 2022 | 111 | -3 | -2.8% | 31 Mar 2022 |
| Q4 2021 | 114 | +4 | +3.3% | 31 Dec 2021 |
| Q3 2021 | 115 | +8 | +7.1% | 30 Sep 2021 |
| Q2 2021 | 115 | +10 | +9.1% | 30 Jun 2021 |
| Q1 2021 | 114 | +10 | +9.4% | 31 Mar 2021 |
| Q4 2020 | 111 | +6 | +5.2% | 31 Dec 2020 |
| Q3 2020 | 107 | +2 | +1.4% | 30 Sep 2020 |
| Q2 2020 | 105 | -1 | -0.49% | 30 Jun 2020 |
| Q1 2020 | 105 | -1 | -1.3% | 31 Mar 2020 |
| Q4 2019 | 105 | -1 | -1.4% | 31 Dec 2019 |
| Q3 2019 | 106 | -2 | -1.7% | 30 Sep 2019 |
| Q2 2019 | 106 | -2 | -1.5% | 30 Jun 2019 |
| Q1 2019 | 106 | -8 | -6.9% | 31 Mar 2019 |
| Q4 2018 | 107 | -8 | -6.9% | 31 Dec 2018 |
| Q3 2018 | 107 | -8 | -6.5% | 30 Sep 2018 |
| Q2 2018 | 107 | -9 | -7.8% | 30 Jun 2018 |
| Q1 2018 | 114 | +3 | +2.6% | 31 Mar 2018 |
| Q4 2017 | 115 | +3 | +2.7% | 31 Dec 2017 |
| Q3 2017 | 115 | +2 | +1.9% | 30 Sep 2017 |
| Q2 2017 | 117 | +2 | +1.6% | 30 Jun 2017 |
| Q1 2017 | 111 | -7 | -6.3% | 31 Mar 2017 |
| Q4 2016 | 111 | -8 | -6.8% | 31 Dec 2016 |
| Q3 2016 | 113 | -8 | -6.5% | 30 Sep 2016 |
| Q2 2016 | 115 | -6 | -4.7% | 30 Jun 2016 |
| Q1 2016 | 118 | -0 | -0.09% | 31 Mar 2016 |
| Q4 2015 | 120 | -1 | -0.68% | 31 Dec 2015 |
| Q3 2015 | 121 | -2 | -1.7% | 30 Sep 2015 |
| Q2 2015 | 120 | -5 | -4% | 30 Jun 2015 |
| Q1 2015 | 118 | -8 | -6.2% | 31 Mar 2015 |
| Q4 2014 | 120 | -5 | -3.7% | 31 Dec 2014 |
| Q3 2014 | 123 | -2 | -1.2% | 30 Sep 2014 |
| Q2 2014 | 125 | +2 | +1.9% | 30 Jun 2014 |
| Q1 2014 | 126 | +3 | +2.3% | 31 Mar 2014 |
| Q4 2013 | 125 | +2 | +1.8% | 31 Dec 2013 |
| Q3 2013 | 124 | +2 | +2% | 30 Sep 2013 |
| Q2 2013 | 123 | +2 | +1.2% | 30 Jun 2013 |
| Q1 2013 | 123 | +2 | +1.9% | 31 Mar 2013 |
| Q4 2012 | 123 | +2 | +1.6% | 31 Dec 2012 |
| Q3 2012 | 122 | +1 | +1.2% | 30 Sep 2012 |
| Q2 2012 | 122 | -1 | -0.42% | 30 Jun 2012 |
| Q1 2012 | 121 | -3 | -2% | 31 Mar 2012 |
| Q4 2011 | 121 | -4 | -3.1% | 31 Dec 2011 |
| Q3 2011 | 120 | 30 Sep 2011 | ||
| Q2 2011 | 122 | 30 Jun 2011 | ||
| Q1 2011 | 124 | 31 Mar 2011 | ||
| Q4 2010 | 125 | 31 Dec 2010 |