| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2023 | 87 | -42 | -32.3% | 30 Jun 2023 |
| Q1 2023 | 127 | -4 | -3.3% | 31 Mar 2023 |
| Q4 2022 | 126 | -9 | -6.5% | 31 Dec 2022 |
| Q3 2022 | 126 | -14 | -10% | 30 Sep 2022 |
| Q2 2022 | 129 | -12 | -8.4% | 30 Jun 2022 |
| Q1 2022 | 131 | -1 | -1% | 31 Mar 2022 |
| Q4 2021 | 135 | +11 | +9.2% | 31 Dec 2021 |
| Q3 2021 | 140 | +29 | +25.6% | 30 Sep 2021 |
| Q2 2021 | 141 | +42 | +41.7% | 30 Jun 2021 |
| Q1 2021 | 133 | +36 | +37.3% | 31 Mar 2021 |
| Q4 2020 | 123 | +26 | +26.4% | 31 Dec 2020 |
| Q3 2020 | 111 | +6 | +6.1% | 30 Sep 2020 |
| Q2 2020 | 99 | -13 | -11.5% | 30 Jun 2020 |
| Q1 2020 | 96 | -24 | -19.9% | 31 Mar 2020 |
| Q4 2019 | 97 | -30 | -23.6% | 31 Dec 2019 |
| Q3 2019 | 105 | -23 | -18.2% | 30 Sep 2019 |
| Q2 2019 | 112 | -19 | -14.2% | 30 Jun 2019 |
| Q1 2019 | 121 | -16 | -11.5% | 31 Mar 2019 |
| Q4 2018 | 128 | -13 | -9.1% | 31 Dec 2018 |
| Q3 2018 | 128 | -15 | -10.5% | 30 Sep 2018 |
| Q2 2018 | 131 | -15 | -10.4% | 30 Jun 2018 |
| Q1 2018 | 136 | -8 | -5.6% | 31 Mar 2018 |
| Q4 2017 | 141 | -0 | -0.27% | 31 Dec 2017 |
| Q3 2017 | 143 | +5 | +3.5% | 30 Sep 2017 |
| Q2 2017 | 146 | +12 | +9% | 30 Jun 2017 |
| Q1 2017 | 144 | +14 | +10.5% | 31 Mar 2017 |
| Q4 2016 | 141 | +12 | +9.3% | 31 Dec 2016 |
| Q3 2016 | 138 | +10 | +8% | 30 Sep 2016 |
| Q2 2016 | 134 | +6 | +4.9% | 30 Jun 2016 |
| Q1 2016 | 131 | +5 | +3.7% | 31 Mar 2016 |
| Q4 2015 | 129 | +3 | +2.2% | 31 Dec 2015 |
| Q3 2015 | 128 | -1 | -0.52% | 30 Sep 2015 |
| Q2 2015 | 127 | +13 | +11.6% | 30 Jun 2015 |
| Q1 2015 | 126 | +15 | +13% | 31 Mar 2015 |
| Q4 2014 | 126 | +17 | +15.8% | 31 Dec 2014 |
| Q3 2014 | 129 | +21 | +19.4% | 30 Sep 2014 |
| Q2 2014 | 114 | -6 | -4.7% | 30 Jun 2014 |
| Q1 2014 | 111 | -12 | -9.4% | 31 Mar 2014 |
| Q4 2013 | 109 | -17 | -13.5% | 31 Dec 2013 |
| Q3 2013 | 108 | -17 | -13.5% | 30 Sep 2013 |
| Q2 2013 | 120 | -9 | -7.2% | 30 Jun 2013 |
| Q1 2013 | 123 | -6 | -4.3% | 31 Mar 2013 |
| Q4 2012 | 126 | 31 Dec 2012 | ||
| Q3 2012 | 125 | 30 Sep 2012 | ||
| Q2 2012 | 129 | 30 Jun 2012 | ||
| Q1 2012 | 129 | 31 Mar 2012 |