Tesla registrations in California have been:
2012Q4: 1,113
2013Q1: 2,406
2013Q2: 2,308
2013Q3: 1,823
2013Q4: 1,793
Total: 9,443
Numbers from the PDF CNCDA publishes every quarter.
The Model S became a Type V ZEV on October 12, 2012; almost all of the quarter's deliveries must have happened...