Whats the actual number for DS in year 2 since thats the target everyone is quick to question?
Here are hardware shipments
http://www.nintendo.co.jp/ir/library/historical_data/pdf/consolidated_sales_e1112.pdf
http://www.nintendo.co.jp/ir/library/historical_data/xls/consolidated_sales_e1112.xls
EDIT: It's not really comparable to NPD sales figures, but basically,
Fiscal year ending March 2005: 2.19 MM units shipped
Fiscal year ending March 2006: 2.92 MM units shipped
Fiscal year ending March 2007: 6.63 MM units shipped
Fiscal year ending March 2008: 10.65 MM units shipped
Fiscal year ending March 2009: 12.07 MM units shipped
Fiscal year ending March 2010: 12.29 MM units shipped
Fiscal year ending March 2011: 8.39 MM units shipped
Note that the DS launched in November 2004, and the DS Lite launched in June 2006. These numbers are for "the Americas"
EDIT2: So I guess the question is if the 3DS can reach the 10MM+/year height that the DS achieved. It's looking pretty good so far.