| Historical Data 1955 - 1977 Officeworkers at Sand and Gravel Operations |
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TABLE 37 - Injury experience and worktime data for officeworkers at
sand and gravel operations, 1958-77
Injuries
Year Nonfatal All Non- All
Fatal disabling disabling disabling injuries
1958 - 2 2 NA 2
1959 - 6 6 NA 6
1960 - 2 2 NA 2
1961 - 3 3 NA 3
1962 - 5 5 NA 5
1963 1 2 3 NA 3
1964 - 2 2 NA 2
1965 - 2 2 NA 2
1966 1 4 5 NA 5
1967 - 5 5 NA 5
1968 - 5 5 NA 5
1969 - 3 3 NA 3
1970 - 9 9 NA 9
1971 - 3 3 NA 3
1972 - 8 8 NA 8
1973 - 3 3 4 7
1974 - 1 1 1 2
1975 - 3 3 1 4
1976 - 3 3 - 3
1977 - - - 2 2
NA Not available.
1/ Less than 0.5.
Frequency rates per
million man-hours
Year Nonfatal All Non- All
Fatal disabling disabling disabling injuries
1958 - 0.32 0.32 NA 0.32
1959 - 0.66 0.66 NA 0.66
1960 - 0.26 0.26 NA 0.26
1961 - 0.37 0.37 NA 0.37
1962 - 0.54 0.54 NA 0.54
1963 - 0.24 0.36 NA 0.36
1964 0.12 0.29 0.29 NA 0.29
1965 - 0.30 0.30 NA 0.30
1966 - 0.56 0.70 NA 0.70
1967 - 0.67 0.67 NA 0.67
1968 0.14 0.70 0.70 NA 0.70
1969 - 0.43 0.43 NA 0.43
1970 - 1.22 1.22 NA 1.22
1971 - 0.38 0.38 NA 0.38
1972 - 1.11 1.11 NA 1.11
1973 - 0.45 0.45 0.60 1.05
1974 - 0.15 0.15 0.15 0.30
1975 - 0.38 0.38 0.13 0.50
1976 - 0.37 0.37 - 0.37
1977 - - - 0.23 0.23
NA Not available.
1/ Less than 0.5.
Severity rates per
million man-hours
Year Nonfatal All
Fatal disabling disabling
(thousands)
1958 - 7 7 6,304
1959 - 20 20 9,043
1960 - 3 3 7,843
1961 - NA NA 8,033
1962 - 18 18 9,237
1963 718 7 725 8,356
1964 - 3 3 6,912
1965 - 4 4 6,683
1966 843 10 852 7,118
1967 - 11 11 7,477
1968 - 20 20 7,171
1969 - 30 30 6,922
1970 - 23 23 7,365
1971 - 2 2 7,870
1972 - 11 11 7,225
1973 - 13 13 6,698
1974 - (1/) (1/) 6,760
1975 - 19 19 7,965
1976 - 24 24 8,145
1977 - - - 8,531
NA Not available.
1/ Less than 0.5.
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