Table 4. Percentage Distribution of Personal Health Care Expenditures by Age Group, Selected Calendar Years 1965-78.

Age Group	1965	1970	1976	1977	1978
All Ages	100.0%	100.0%	100.0%	100.0%	100.0%
0-18	17.1	15.8	12.6	12.2	11.8
19-64	59.1	58.0	58.9	58.7	58.8
65 and Over	23.8	26.3	28.5	29.0	29.4