TABLE 7.
Membership in DONA (Doulas of North America) International, 1994–2006
| 1994 | 750 |
| 1995 | 1,200 |
| 1996 | 1,800 |
| 1997 | 2,050 |
| 1998 | 2,400 |
| 1999 | 2,800 |
| 2000 | 3,350 |
| 2001 | 3,800 |
| 2002 | 4,550 |
| 2003 | 4,906 |
| 2004 | 5,221 |
| 2005 | 5,842 |
| 2006 | 6,137 |
Note. From DONA International. (n.d.). Member statistics. Retrieved August 27, 2007, from http://www.dona.org/aboutus/statistics.php