1. 2003 Certified Open Water Level Diver Count (US) with totals from 2000-2002 Compiled from NAUI, PADI, SDI, SSI Certified Diver Files © DEMA 2004

2. DEMA, in cooperation with several diver training agencies compiled the data contained herein over the course of 2003 for the US Dive Market. The data was compiled in aggregate to give an overall starting point to the tracking of this important information. DEMA wishes to thank NAUI, PADI, SDI and SSI for their unprecedented cooperation in this effort. DEMA also wishes to extend thanks to the DEMA Board of Directors under Dane Farnum, 2003 Research Committee Chair. ©DEMA 2004

3. Total Certified Open Water Divers 2003, First Quarter (US) ©DEMA 2004

4. Total Certified Open Water Divers 2003, Second Quarter (US) ©DEMA 2004

5. Total Certified Open Water Divers 2003, Third Quarter (US) ©DEMA 2004

6. Total Certified Open Water Divers 2003, Fourth Quarter (US) ©DEMA 2004

7. Total Certified Open Water Divers for Each Quarter, Not Counting Probable Duplicates (US) ©DEMA 2004

8. Total Certified Open Water Divers 2003 (US) ©DEMA 2004

9. Total Certified Open Water Divers 2002 (US) ©DEMA 2004

10. Total Certified Open Water Divers 2001(US) ©DEMA 2004

11. Total Certified Open Water Divers 2000 (US) ©DEMA 2004

12. Total Certified Open Water Divers for Each Year, Not Counting Probable Duplicates (US) ©DEMA 2004

13. Using 2000 as a base year, the following trends can be seen in the US Market as of 2003: ©DEMA 2004

14. Similarly a comparison can be made year to year from 2000 to 2003 (US) ©DEMA 2004