From How Americans Used Time in 1965 by John P. Robinson, published in 1977:

Numbers are minutes spent per day (out of 1440 total).

Employed Men

ActivityMinutes
Radio4.62
Television97.93
Conversation12.18
Outdoors4.14
Total Mass Media145.52
Total Leisure100.95

Employed Women

ActivityMinutes
Radio4.28
Television62.78
Conversation17.04
Outdoors0.97
Total Mass Media96.46
Total Leisure116.06

Unemployed Women

ActivityMinutes
Radio2.11
Television95.90
Conversation27.50
Outdoors1.77
Total Mass Media137.13
Total Leisure158.84