Table 3. Estimates of stock size
Year\Age	0	1	2	3	4+
1988	21679.0	7408.8	3838.9	1398.5	318.8
1989	25382.5	10240.4	3433.6	998.0	318.8
1990	36362.1	11989.8	4707.3	691.3	166.6
1991	30907.1	17176.1	5510.3	941.4	114.4
1992	31513.6	14599.4	7951.6	1384.7	205.9
1993	21935.0	14885.9	6787.6	2283.9	356.5
1994	29067.9	10361.4	6944.5	2170.0	670.1
1995	39619.9	13730.7	4838.7	2293.0	662.3
1996	21468.2	18715.1	6388.0	1419.2	605.6
1997	24242.6	10140.8	8686.2	1739.2	342.3
1998	25367.9	11451.3	4719.1	2569.2	464.1
1999	20071.0	11982.9	5308.0	1233.6	589.7
2000	30142.5	9480.8	5571.0	1523.2	317.2
2001	38288.6	14238.3	4416.9	1705.6	423.9
2002	36336.9	18086.2	6623.0	1288.6	447.6
2003	38763.7	17164.3	8411.8	1924.7	336.5
2004	38995.4	18310.6	8008.4	2700.0	567.4
2005	47557.2	18420.1	8507.6	2254.2	678.2
2006	40885.4	22464.3	8575.0	2544.8	609.8
2007	30236.3	19312.9	10467.2	2638.3	712.5
2008	13326.0	14282.6	9029.8	3587.2	842.6
2009	34912.6	6294.7	6669.2	2972.0	1090.5
2010	28076.7	16491.5	2943.9	2304.8	958.9