date,value 2015-01-01,239.811 2015-02-01,240.172 2015-03-01,240.755 2015-04-01,241.346 2015-05-01,241.688 2015-06-01,242.064 2015-07-01,242.565 2015-08-01,242.817 2015-09-01,243.316 2015-10-01,243.768 2015-11-01,244.241 2015-12-01,244.547 2016-01-01,244.955 2016-02-01,245.51 2016-03-01,245.913 2016-04-01,246.551 2016-05-01,247.137 2016-06-01,247.54 2016-07-01,247.829 2016-08-01,248.423 2016-09-01,248.842 2016-10-01,249.142 2016-11-01,249.481 2016-12-01,249.92 2017-01-01,250.467 2017-02-01,250.998 2017-03-01,250.944 2017-04-01,251.227 2017-05-01,251.43 2017-06-01,251.746 2017-07-01,251.985 2017-08-01,252.535 2017-09-01,252.812 2017-10-01,253.526 2017-11-01,253.816 2017-12-01,254.344 2018-01-01,255.204 2018-02-01,255.711 2018-03-01,256.271 2018-04-01,256.63 2018-05-01,257.145 2018-06-01,257.399 2018-07-01,257.699 2018-08-01,257.891 2018-09-01,258.368 2018-10-01,258.917 2018-11-01,259.439 2018-12-01,260.063 2019-01-01,260.766 2019-02-01,261.186 2019-03-01,261.567 2019-04-01,261.997 2019-05-01,262.217 2019-06-01,262.739 2019-07-01,263.28 2019-08-01,263.877 2019-09-01,264.388 2019-10-01,264.97 2019-11-01,265.548 2019-12-01,266.02 2020-01-01,266.716 2020-02-01,267.37 2020-03-01,267.054 2020-04-01,265.746 2020-05-01,265.412 2020-06-01,265.849 2020-07-01,267.389 2020-08-01,268.422 2020-09-01,268.933 2020-10-01,269.306 2020-11-01,269.981 2020-12-01,270.341 2021-01-01,270.387 2021-02-01,270.793 2021-03-01,271.459 2021-04-01,273.66 2021-05-01,275.465 2021-06-01,277.651 2021-07-01,278.648 2021-08-01,278.997 2021-09-01,279.698 2021-10-01,281.668 2021-11-01,283.406 2021-12-01,285.18 2022-01-01,286.757 2022-02-01,288.273 2022-03-01,289.056 2022-04-01,290.514 2022-05-01,292.063 2022-06-01,294.05 2022-07-01,295.088 2022-08-01,296.535 2022-09-01,298.226 2022-10-01,299.399 2022-11-01,300.325 2022-12-01,301.394 2023-01-01,302.642 2023-02-01,304.123 2023-03-01,305.147 2023-04-01,306.534 2023-05-01,307.652 2023-06-01,308.322 2023-07-01,308.96 2023-08-01,309.58 2023-09-01,310.539 2023-10-01,311.457 2023-11-01,312.392 2023-12-01,313.195 2024-01-01,314.319 2024-02-01,315.564 2024-03-01,316.792 2024-04-01,317.649 2024-05-01,318.095 2024-06-01,318.39 2024-07-01,318.94 2024-08-01,319.75 2024-09-01,320.732 2024-10-01,321.731 2024-11-01,322.657 2024-12-01,323.259 2025-01-01,324.638 2025-02-01,325.465 2025-03-01,325.69 2025-04-01,326.467 2025-05-01,326.893 2025-06-01,327.658 2025-07-01,328.682 2025-08-01,329.7 2025-09-01,330.418 2025-11-01,331.043 2025-12-01,331.814 2026-01-01,332.793 2026-02-01,333.512 2026-03-01,334.165