| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 318 | +15.7 | +5.18% | Jun 29, 2024 |
| Q1 2024 | 322 | +25.3 | +8.51% | Mar 30, 2024 |
| Q4 2023 | 324 | +27.1 | +9.15% | Dec 31, 2023 |
| Q3 2023 | 314 | +17.9 | +6.05% | Sep 30, 2023 |
| Q2 2023 | 303 | +3.98 | +1.33% | Jul 1, 2023 |
| Q1 2023 | 297 | -2.89 | -0.96% | Apr 1, 2023 |
| Q4 2022 | 296 | -2.63 | -0.88% | Dec 31, 2022 |
| Q3 2022 | 296 | -6.39 | -2.11% | Oct 1, 2022 |
| Q2 2022 | 299 | -6.8 | -2.23% | Jul 2, 2022 |
| Q1 2022 | 300 | -11.3 | -3.63% | Apr 2, 2022 |
| Q4 2021 | 299 | -24.3 | -7.52% | Dec 31, 2021 |
| Q3 2021 | 302 | -28.1 | -8.51% | Oct 2, 2021 |
| Q2 2021 | 306 | -32.5 | -9.6% | Jul 3, 2021 |
| Q1 2021 | 311 | -31.3 | -9.15% | Apr 3, 2021 |
| Q4 2020 | 323 | -7.7 | -2.33% | Dec 31, 2020 |
| Q3 2020 | 331 | +14.3 | +4.52% | Oct 3, 2020 |
| Q2 2020 | 338 | +15.8 | +4.91% | Jul 4, 2020 |
| Q1 2020 | 343 | +8.85 | +2.65% | Apr 4, 2020 |
| Q4 2019 | 331 | -32.2 | -8.86% | Dec 31, 2019 |
| Q3 2019 | 316 | -79.2 | -20% | Sep 28, 2019 |
| Q2 2019 | 322 | -88.4 | -21.5% | Jun 29, 2019 |
| Q1 2019 | 334 | -87.3 | -20.7% | Mar 30, 2019 |
| Q4 2018 | 363 | -56.3 | -13.4% | Dec 31, 2018 |
| Q3 2018 | 395 | -30.2 | -7.1% | Sep 29, 2018 |
| Q2 2018 | 411 | -10.5 | -2.49% | Jun 30, 2018 |
| Q1 2018 | 421 | +3.62 | +0.87% | Mar 31, 2018 |
| Q4 2017 | 420 | +1.79 | +0.43% | Dec 31, 2017 |
| Q3 2017 | 426 | +6.71 | +1.6% | Sep 30, 2017 |
| Q2 2017 | 421 | -1.44 | -0.34% | Jul 1, 2017 |
| Q1 2017 | 418 | -7.23 | -1.7% | Apr 1, 2017 |
| Q4 2016 | 418 | -6.49 | -1.53% | Dec 31, 2016 |
| Q3 2016 | 419 | -9.16 | -2.14% | Oct 1, 2016 |
| Q2 2016 | 422 | -4.57 | -1.07% | Jul 2, 2016 |
| Q1 2016 | 425 | -8.63 | -1.99% | Apr 2, 2016 |
| Q4 2015 | 424 | -14.1 | -3.22% | Dec 31, 2015 |
| Q3 2015 | 428 | -13.8 | -3.12% | Oct 3, 2015 |
| Q2 2015 | 427 | -18.8 | -4.22% | Jul 4, 2015 |
| Q1 2015 | 433 | -7.99 | -1.81% | Apr 4, 2015 |
| Q4 2014 | 438 | -3.7 | -0.84% | Dec 31, 2014 |
| Q3 2014 | 442 | +1.3 | +0.3% | Sep 27, 2014 |
| Q2 2014 | 446 | +10.6 | +2.45% | Jun 28, 2014 |
| Q1 2014 | 441 | +3.36 | +0.77% | Mar 29, 2014 |
| Q4 2013 | 442 | +8.23 | +1.9% | Dec 31, 2013 |
| Q3 2013 | 441 | +11.4 | +2.67% | Sep 28, 2013 |
| Q2 2013 | 435 | +14.2 | +3.38% | Jun 29, 2013 |
| Q1 2013 | 438 | +35.4 | +8.8% | Mar 30, 2013 |
| Q4 2012 | 434 | +48.8 | +12.7% | Dec 31, 2012 |
| Q3 2012 | 429 | +61.8 | +16.8% | Sep 29, 2012 |
| Q2 2012 | 421 | +78.4 | +22.9% | Jun 30, 2012 |
| Q1 2012 | 403 | +80 | +24.8% | Mar 31, 2012 |
| Q4 2011 | 385 | Dec 31, 2011 | ||
| Q3 2011 | 367 | Oct 1, 2011 | ||
| Q2 2011 | 343 | Jul 2, 2011 | ||
| Q1 2011 | 323 | Apr 2, 2011 |