Appendix table 3—Indexes of softwood timber growth, inventory, and acreage in 
the United States, by ownership, specified years, 1952—87 
(1977 = 100) 
Index of — 
Ownership Growth per Growth per 
and year Growth Inventory Acreage acre inventory 
National forest 
1952 67 98 107 63 69 
1962 81 103 109 74 79 
1970 96 102 107 90 94 
1977 100 100 100 100 100 
1987 109 90 96 113 121 
Other public 
1952 62 98 105 59 67 
1962 82 97 100 82 86 
1970 94 99 100 94 96 
1977 100 100 100 100 100 
1987 117 94 9] 128 123 
Forest industry 
1952 65 104 87 75 63 
1962 81 103 89 91 79 
1970 9] 101 97 94 90 
1977 100 100 100 100 100 
1987 112 97 102 110 115 
Other private 
1952 59 76 106 55 78 
1962 74 83 109 67 89 
1970 89 92 104 86 97 
1977 100 100 100 100 100 
1987 93 109 99 94 85 
All owners 
1952 62 93 103 60 67 
1962 78 97 105 74 80 
1970 91 99 103 89 93 
1977 100 100 100 100 100 
1987 103 97 98 105 106 
65 
