45-48 for 2013 (sold 45 last year 6, 9, 15, 15 by quarter). Depending on if you think the glass is half empty or half full 45 would be "flat sales" but I prefer to look at it as increasing the installed base by 30%. They are also guiding to 13,500-14,500 procedures for the year.
my guess on units sold for 1st qtr 4 t0 6. all this speculation on the amt.of units sold just leads to wild and misleading estimates. ANYBODY WANT TELL ME WHY THE COMPANY DOESNT ANNOUNCE THE SALES OF THESE UNITS AS THEY ARE COMPLETED AND CERTIFIED.THAT WAY NO MISLEADING QUESSING.TREMENDOUS LACK OF COMMUNICATION WITH INVESTORS.