iSuppli published its forecast and data on digital radio unit sales in the US.
|
US digital radio shipments, 2004-2012 |
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| Technology |
2004 |
2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 |
| HD Radio | 23 | 68 | 281 | 919 | 2,551 | 5,220 | 8,888 | 12,885 | 16,875 |
| XM | 1,863 | 2,686 | 3,821 | 4,519 | 5,154 | 5,701 | 6,111 | 6,466 | 6,756 |
| Sirius | 877 | 2,174 | 3,338 | 4,218 | 4,867 | 5,412 |
5,804 |
6,139 | 6,437 |
| Source: iSuppli | |||||||||