The data illustrates the factory level sales of portable audio equipment in the U.S. from 2013 to 2017. In 2015, portable audio equipment factory level sales in the U.S. amounted to 4.52 billion USD.
2013 | 4981 |
2014 | 4833 |
2015 | 4523 |
2016 | 4290 |
2017 | 4170 |