Quarter	Growth rate previous period
2011-10-01	-0.5237719400000060
2012-01-01	-0.9897494700001560
2012-04-01	-0.6293866846289960
2012-07-01	-0.0309879552038348
2012-10-01	-0.5661502178973260
2013-01-01	-0.1801268197762070
2013-04-01	-0.0152338421820864
2013-07-01	0.1698461856388520
2013-10-01	0.1392179301490560
2014-01-01	0.8548819632346360
2014-04-01	-0.1488168499078840
2014-07-01	0.4555448503576260
2014-10-01	0.1621077087992960
2015-01-01	0.0598152534272978
2015-04-01	-0.1754117070108580
2015-07-01	-0.1730023788544680
2015-10-01	-0.7768722299228490
2016-01-01	0.8026183576980030
2016-04-01	0.2435803737802600
2016-07-01	0.1578576772439280
2016-10-01	-0.1031658177298880
2017-01-01	0.2245192357375900
2017-04-01	-0.0165086358996229
2017-07-01	0.6853873447276540
2017-10-01	-0.4415714554657160
2018-01-01	-0.8644509946515640
2018-04-01	-0.1302710055563230
2018-07-01	0.0727641130050957