Quarter	Percent
2012-06-30	-31.8
2012-09-30	-33.5
2012-12-31	-14.8
2013-03-31	-20
2013-06-30	2.6
2013-09-30	1.5
2013-12-31	1.1
2014-03-31	2
2014-06-30	4.3
2014-09-30	5.5
2014-12-31	6
2015-03-31	-6.8
2015-06-30	-11.4
2015-09-30	9.3
2015-12-31	35
2016-03-31	40.5
2016-06-30	17.2
2016-09-30	-24.5
2016-12-31	-49.4
2017-03-31	-46.4
2017-06-30	-29.8
2017-09-30	-24.3
2017-12-31	-10.5
2018-03-31	-0.5
2018-06-30	21.8
2018-09-30	38
2018-12-31	31
2019-03-31	-32.6
2019-06-30	-30.6
2019-09-30	-35.8
2019-12-31	-26.5
2020-03-31	43.5
2020-06-30	20.9
2020-09-30	17.5
2020-12-31	-6.8
2021-03-31	-12.5
2021-06-30	-20.9
2021-09-30	-8.3
2021-12-31	-7.9
2022-03-31	22.6
2022-06-30	20.9
2022-09-30	38.3
2022-12-31	80.5
2023-03-31	42.8
2023-06-30	51.2
2023-09-30	21.7
2023-12-31	-1.1