Table 16.16--Volume of hardwood growing stock on timberland by year and diameter class, Southern United States

Year	All classes	Diameter class (inches at breast height)
		5.0\xe2\x80\x93 6.9	7.0\xe2\x80\x93 8.9	9.0\xe2\x80\x93 10.9	11.0\xe2\x80\x93 12.9	13.0\xe2\x80\x93 14.9	15.0\xe2\x80\x93 16.9	17.0\xe2\x80\x93 18.9	19.0\xe2\x80\x93 20.9	21.0\xe2\x80\x93 28.9	29+
		Million cubic feet
1953	88,008	8,087	11,388	13,699	13,343	12,204	9,210	6,846	4,580	7,342	1,309
1963	98,985	10,394	13,735	15,785	15,110	13,402	9,977	7,124	4,765	7,368	1,325
1982	122,413	12,093	16,369	18,870	18,345	16,793	13,228	9,483	6,132	9,277	1,824
1989	141,604	12,609	17,731	20,565	20,736	19,410	15,862	11,772	8,015	12,384	2,520
1999	156,086	12,320	17,851	21,639	21,819	21,203	18,067	13,931	10,001	15,892	3,363

Numbers in rows may not sum to totals due to rounding.