WASHINGTON STATE CASELOAD:
INDIVIDUALS  IDENTIFIED  BY DIVISION OF DEVELOPMENTAL DISABILITIES (DDD)
qCaseload in:      1990   2000   2003    
q Total:              14,879 28,303 32,004
•0-21 years:   5,994 16,187 0-17 yrs: 13,470
•22-34 years: 4,426   5,807
•35-44 years: 2,292   3,990
•45-54 years: 1,145   2,567
•55-64 years:    579   1,175 18-64 yrs: 17,775
•65+ years:       434      712 759
•Unknown:            2        15