What Are The Most Att By A RB In A Season?

NAME	SEASON	GMS	ATT	RUSH YDS	RUSH AVG	RUSH YDS/G	RUSH TD	REC YDS	REC	REC AVG	REC YDS/G	REC TD
Larry Johnson	2006	16	416	1789	4.3	111.8	17	410	41	10.0	25.6	2
Jamal Anderson	1998	16	410	1846	4.5	115.4	14	319	27	11.8	19.9	2
James Wilder	1984	16	407	1544	3.8	96.5	13	685	85	8.1	42.8	0
Eric Dickerson	1986	16	404	1821	4.5	113.8	11	205	26	7.9	12.8	0
Eddie George	2000	16	403	1509	3.7	94.3	14	453	50	9.1	28.3	2
Gerald Riggs	1985	16	397	1719	4.3	107.4	10	267	33	8.1	16.7	0
Terrell Davis	1998	16	392	2008	5.1	125.5	21	217	25	8.7	13.6	2
DeMarco Murray	2014	16	392	1845	4.7	115.3	13	416	57	7.3	26.0	0
Ricky Williams	2003	16	392	1372	3.5	85.8	9	351	50	7.0	21.9	1
Eric Dickerson	1983	16	390	1808	4.6	113.0	18	404	51	7.9	25.3	2
Barry Foster	1992	16	390	1690	4.3	105.6	11	344	36	9.6	21.5	0
Eric Dickerson	1988	16	388	1659	4.3	103.7	14	377	36	10.5	23.6	1
Edgerrin James	2000	16	387	1709	4.4	106.8	13	594	63	9.4	37.1	5
Jamal Lewis	2003	16	387	2066	5.3	129.1	14	205	26	7.9	12.8	0
Ricky Williams	2002	16	383	1853	4.8	115.8	16	363	47	7.7	22.7	1
Walter Payton	1984	16	381	1684	4.4	105.3	11	368	45	8.2	23.0	0
Marcus Allen	1985	16	380	1759	4.6	109.9	11	555	67	8.3	34.7	3
Eric Dickerson	1984	16	379	2105	5.6	131.6	14	139	21	6.6	8.7	0
George Rogers	1981	16	378	1674	4.4	104.6	13	126	16	7.9	7.9	0
Emmitt Smith	1995	16	377	1773	4.7	110.8	25	375	62	6.0	23.4	0
Michael Turner	2008	16	376	1699	4.5	106.2	17	41	6	6.8	2.6	0
Jerome Bettis	1997	15	375	1665	4.4	111.0	7	110	15	7.3	7.3	2
John Riggins	1983	15	375	1347	3.6	89.8	24	29	5	5.8	1.9	0
Earl Campbell	1980	15	373	1934	5.2	128.9	13	47	11	4.3	3.1	0
Emmitt Smith	1992	16	373	1713	4.6	107.1	18	335	59	5.7	20.9	1

What are the most att by a RB in a season?