Refer to Exercise 21 (iTunes Apps). Construct a stem and leaf diagram to represent the data. Use stems of 16, 17, 18, etc. and a leaf unit of 100.

Month                         Submitted Apps

2011–03……………………  19,853

2011–04……………………  20,025

2011–05……………………  18,259

2011–06……………………  20,249

2011–07……………………  18,031

2011–08……………………  20,687

2011–09……………………  20,177

2011–10……………………  20,221

2011–11……………………  19,229

2011–12……………………  21,691

2012–01……………………  21,082

2012–02……………………  19,622

2012–03……………………  23,245

2012–04……………………  22,795