Quarter	Percent
2012-06-30	9.2
2012-09-30	3.2
2012-12-31	1.5
2013-03-31	19
2013-06-30	15.3
2013-09-30	13.3
2013-12-31	8.6
2014-03-31	4.2
2014-06-30	11.6
2014-09-30	6.2
2014-12-31	1.6
2015-03-31	2.1
2015-06-30	1.6
2015-09-30	6.6
2015-12-31	15
2016-03-31	12.8
2016-06-30	7.2
2016-09-30	9.2
2016-12-31	8.7
2017-03-31	10.2
2017-06-30	10
2017-09-30	9.8
2017-12-31	12.6
2018-03-31	6.5
2018-06-30	10.7
2018-09-30	8.7
2018-12-31	1.3
2019-03-31	5.9
2019-06-30	-1.5
2019-09-30	1.7
2019-12-31	6.8
2020-03-31	10.2
2020-06-30	14.1
2020-09-30	16.8
2020-12-31	17.7
2021-03-31	11.5
2021-06-30	18.3
2021-09-30	12.3
2021-12-31	7
2022-03-31	2.9
2022-06-30	-3.2
2022-09-30	-2.2
2022-12-31	-5.3
2023-03-31	-8.4
2023-06-30	-13.1
2023-09-30	-12.6
2023-12-31	-10.2