According to Automotive News, these are the Crossfire US sales numbers ( Not technically production numbers as requested) by Calendar Year:

2003: 4,021
2004: 14,969
2005: 14,665
2006: 8,216
2007: 8,401* YTD Through October

Wasn't able to find a breakout of Roadster vs Coupe, or Base vs LTD vs SRT.