Nobility Homes, Incorporated, is a small maker of manufactured homes sold throughout the state of Florida. The following are selected nancial data for the company for the period 20122016.

2012	2013	2014	2015	2016
Profit margin (%)	0.2	3.0	4.5	8.5	16.5
Retention ratio (%)	100.0	100.0	100.0	100.0	100.0
Asset turnover (X)	0.35	0.40	0.45	0.50	0.55
Financial leverage (X)	1.00	1.04	1.07	1.12	1.20
Growth rate in sales (%)	16.5	16.0	13.5	30.0	21.5

Source: Data from Nobility Homes 2012 to 2016 annual reports

Calculate Nobility Homes' annual sustainable growth rate for the years 2012 through 2016.

Note: Round your answers to 1 decimal place.

Year Sustainable Growth Rate

2012 ? %

2013 ? %

2014 ? %

2015 ? %

2016 ? %