Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	32.10	32.50	32.00	32.19	166,604	+0.08(+0.25%)
Jul 30, 2012	32.30	32.59	31.96	32.11	104,537	-0.19(-0.59%)
Jul 27, 2012	32.12	32.67	31.58	32.30	182,790	+0.34(+1.06%)
Jul 26, 2012	32.39	32.41	31.88	31.96	97,296	-0.04(-0.12%)
Jul 25, 2012	32.41	32.45	31.90	32.00	90,059	-0.23(-0.71%)
Jul 24, 2012	32.81	32.87	32.17	32.23	183,712	-0.39(-1.20%)
Jul 23, 2012	32.70	32.87	32.41	32.62	105,449	-0.51(-1.54%)
Jul 20, 2012	32.90	33.37	32.73	33.13	197,915	+0.06(+0.18%)
Jul 19, 2012	34.00	34.10	33.06	33.07	248,845	-1.03(-3.02%)
Jul 18, 2012	34.00	34.52	33.87	34.10	265,183	+0.03(+0.09%)
Jul 17, 2012	33.85	34.44	33.56	34.07	198,801	+0.31(+0.92%)
Jul 16, 2012	33.09	33.97	32.97	33.76	309,284	+0.75(+2.27%)
Jul 13, 2012	31.50	33.15	31.22	33.01	453,914	+2.62(+8.62%)
Jul 12, 2012	29.87	30.61	29.60	30.39	140,989	+0.42(+1.40%)
Jul 11, 2012	29.93	30.12	29.71	29.97	90,847	-0.06(-0.20%)
Jul 10, 2012	30.16	30.42	29.89	30.03	67,358	+0.12(+0.40%)
Jul 09, 2012	30.24	30.32	29.72	29.91	160,065	-0.38(-1.25%)
Jul 06, 2012	30.51	30.66	30.19	30.29	136,821	-0.46(-1.50%)
Jul 05, 2012	30.72	30.97	30.52	30.75	55,749	-0.14(-0.45%)
Jul 03, 2012	30.75	31.07	30.65	30.89	81,091	+0.29(+0.95%)
Jul 02, 2012	30.26	30.67	29.94	30.60	126,461	+0.52(+1.73%)
Jun 29, 2012	29.70	30.09	29.41	30.08	101,217	+0.87(+2.98%)
Jun 28, 2012	29.19	29.22	28.58	29.21	114,856	-0.20(-0.68%)
Jun 27, 2012	28.89	29.44	28.53	29.41	76,532	+0.58(+2.01%)
Jun 26, 2012	28.83	29.11	28.56	28.83	93,442	-0.01(-0.03%)
Jun 25, 2012	28.83	28.97	28.48	28.84	56,689	-0.28(-0.96%)
Jun 22, 2012	28.67	29.38	28.49	29.12	754,595	+0.65(+2.28%)
Jun 21, 2012	29.09	29.22	28.38	28.47	69,357	-0.58(-2.00%)
Jun 20, 2012	29.27	29.39	28.89	29.05	70,634	-0.26(-0.89%)
Jun 19, 2012	28.93	29.46	28.72	29.31	106,176	+0.43(+1.49%)
Jun 18, 2012	28.74	29.10	28.65	28.88	92,948	+0.11(+0.38%)
Jun 15, 2012	28.52	28.94	28.36	28.77	459,553	+0.21(+0.74%)
Jun 14, 2012	28.41	28.67	27.99	28.56	309,227	+0.17(+0.60%)
Jun 13, 2012	28.76	29.04	28.28	28.39	152,418	-0.41(-1.42%)
Jun 12, 2012	28.48	28.82	28.10	28.80	154,579	+0.41(+1.44%)
Jun 11, 2012	29.53	29.57	28.37	28.39	174,218	-1.06(-3.60%)
Jun 08, 2012	29.05	29.59	28.83	29.45	57,713	+0.34(+1.17%)
Jun 07, 2012	28.94	29.56	28.90	29.11	293,313	+0.42(+1.46%)
Jun 06, 2012	28.34	28.72	28.06	28.69	130,148	+0.43(+1.52%)
Jun 05, 2012	27.84	28.35	27.84	28.26	172,634	+0.18(+0.64%)
Jun 04, 2012	28.12	28.38	27.83	28.08	189,482	-0.03(-0.11%)
Jun 01, 2012	28.63	28.98	28.10	28.11	197,364	-0.93(-3.20%)
May 31, 2012	28.66	29.32	28.41	29.04	285,081	+0.51(+1.79%)
May 30, 2012	28.98	29.14	28.51	28.53	183,754	-0.80(-2.73%)
May 29, 2012	29.12	29.34	28.67	29.33	144,005	+0.35(+1.21%)
May 25, 2012	29.09	29.29	28.80	28.98	77,314	-0.11(-0.38%)
May 24, 2012	29.11	29.21	28.66	29.09	123,777	+0.09(+0.31%)
May 23, 2012	29.07	29.24	28.62	29.00	206,976	-0.25(-0.85%)
May 22, 2012	29.27	29.73	29.03	29.25	158,230	-0.07(-0.24%)
May 21, 2012	29.62	29.62	29.08	29.32	228,725	-0.13(-0.44%)
May 18, 2012	29.70	29.81	29.21	29.45	259,314	-0.30(-1.01%)
May 17, 2012	30.07	30.12	29.56	29.75	184,196	-0.36(-1.20%)
May 16, 2012	30.25	30.45	30.09	30.11	134,794	-0.12(-0.40%)
May 15, 2012	30.40	30.70	29.99	30.23	100,746	-0.10(-0.33%)
May 14, 2012	30.35	30.40	29.93	30.33	196,388	-0.25(-0.82%)
May 11, 2012	30.80	31.07	30.16	30.58	253,599	-0.51(-1.64%)
May 10, 2012	30.43	31.10	30.31	31.09	175,927	+0.80(+2.64%)
May 09, 2012	30.42	30.48	29.89	30.29	178,943	-0.37(-1.21%)
May 08, 2012	30.30	30.78	30.25	30.66	118,933	+0.17(+0.56%)
May 07, 2012	30.41	30.78	30.27	30.49	140,491	+0.05(+0.16%)
May 04, 2012	30.81	30.83	30.25	30.44	176,837	-0.53(-1.71%)
May 03, 2012	30.88	31.17	30.69	30.97	207,120	-0.02(-0.06%)
May 02, 2012	30.63	31.01	30.31	30.99	113,345	+0.29(+0.94%)
May 01, 2012	31.04	31.49	30.70	30.70	237,699	-0.20(-0.65%)
Apr 30, 2012	31.48	31.48	30.75	30.90	133,468	-0.53(-1.69%)
Apr 27, 2012	31.27	31.60	31.02	31.43	238,755	+0.14(+0.45%)
Apr 26, 2012	31.28	31.50	31.05	31.29	317,083	-0.09(-0.29%)
Apr 25, 2012	31.35	31.70	31.24	31.38	264,366	+0.26(+0.84%)
Apr 24, 2012	31.12	31.43	30.96	31.12	346,134	+0.03(+0.10%)
Apr 23, 2012	30.71	31.25	30.59	31.09	521,931	+0.12(+0.39%)
Apr 20, 2012	31.17	31.17	30.64	30.97	152,336	+0.51(+1.67%)
Apr 19, 2012	30.37	30.69	30.01	30.46	298,155	+0.12(+0.40%)
Apr 18, 2012	30.72	30.72	30.01	30.34	215,975	-0.41(-1.33%)
Apr 17, 2012	30.69	31.07	30.68	30.75	288,401	+0.36(+1.18%)
Apr 16, 2012	30.26	30.63	29.99	30.39	205,196	+0.35(+1.17%)
Apr 13, 2012	30.66	30.66	29.70	30.04	175,374	-0.89(-2.88%)
Apr 12, 2012	30.92	31.20	30.76	30.93	159,636	+0.10(+0.32%)
Apr 11, 2012	30.57	30.94	30.51	30.83	139,322	+0.40(+1.31%)
Apr 10, 2012	30.89	30.95	30.32	30.43	162,226	-0.54(-1.74%)
Apr 09, 2012	30.87	31.24	30.66	30.97	139,330	-0.46(-1.46%)
Apr 05, 2012	31.24	31.61	31.24	31.43	152,263	-0.17(-0.54%)
Apr 04, 2012	31.68	31.89	31.21	31.60	118,292	-0.42(-1.33%)
Apr 03, 2012	31.96	32.26	31.67	32.02	124,317	+0.06(+0.20%)
Apr 02, 2012	31.29	32.00	31.00	31.96	279,185	+0.70(+2.24%)
Mar 30, 2012	31.38	31.44	30.95	31.26	155,692	+0.09(+0.29%)
Mar 29, 2012	31.30	31.51	30.81	31.17	237,039	-0.42(-1.33%)
Mar 28, 2012	31.40	31.74	31.33	31.59	248,663	+0.16(+0.51%)
Mar 27, 2012	31.78	31.78	31.39	31.43	175,758	-0.25(-0.79%)
Mar 26, 2012	31.35	31.85	31.30	31.68	154,803	+0.49(+1.57%)
Mar 23, 2012	30.98	31.21	30.63	31.19	200,847	+0.11(+0.35%)
Mar 22, 2012	31.28	31.28	30.72	31.08	154,136	-0.50(-1.58%)
Mar 21, 2012	31.82	31.95	31.50	31.58	134,406	-0.15(-0.47%)
Mar 20, 2012	31.72	32.00	31.40	31.73	124,611	-0.13(-0.41%)
Mar 19, 2012	31.24	32.00	30.81	31.86	187,898	+0.62(+1.98%)
Mar 16, 2012	31.09	31.35	30.85	31.24	490,837	+0.17(+0.55%)
Mar 15, 2012	31.19	31.46	30.86	31.07	259,325	-0.06(-0.19%)
Mar 14, 2012	31.20	31.65	30.83	31.13	147,370	-0.15(-0.48%)
Mar 13, 2012	30.81	31.35	30.59	31.28	205,614	+0.68(+2.22%)
Mar 12, 2012	30.50	30.73	30.28	30.60	150,293	+0.06(+0.20%)
Mar 09, 2012	29.57	30.56	29.43	30.54	409,199	+1.06(+3.60%)
Mar 08, 2012	29.23	29.67	29.13	29.48	175,523	+0.36(+1.24%)
Mar 07, 2012	28.90	29.36	28.64	29.12	119,301	+0.37(+1.29%)
Mar 06, 2012	29.21	29.31	28.63	28.75	166,634	-0.73(-2.48%)
Mar 05, 2012	29.25	29.68	29.16	29.48	111,359	+0.07(+0.24%)
Mar 02, 2012	29.69	29.71	29.14	29.41	322,565	-0.30(-1.01%)
Mar 01, 2012	29.54	30.13	29.45	29.71	207,031	+0.36(+1.23%)
Feb 29, 2012	29.48	29.60	29.06	29.35	181,879	+0.00(+0.00%)
Feb 28, 2012	29.46	29.60	29.12	29.35	180,284	-0.13(-0.44%)
Feb 27, 2012	29.10	29.64	28.83	29.48	101,653	+0.10(+0.34%)
Feb 24, 2012	29.51	29.63	29.17	29.38	151,410	-0.22(-0.74%)
Feb 23, 2012	29.06	29.77	28.84	29.60	258,279	+0.57(+1.96%)
Feb 22, 2012	29.57	29.57	28.84	29.03	162,626	-0.57(-1.93%)
Feb 21, 2012	29.76	29.87	29.40	29.60	226,817	-0.15(-0.50%)
Feb 17, 2012	29.76	29.99	29.56	29.75	154,479	+0.14(+0.47%)
Feb 16, 2012	28.79	29.67	28.56	29.61	181,782	+0.82(+2.85%)
Feb 15, 2012	29.20	29.21	28.66	28.79	289,641	-0.34(-1.17%)
Feb 14, 2012	29.29	29.49	28.88	29.13	136,943	-0.27(-0.92%)
Feb 13, 2012	29.11	29.40	29.02	29.40	135,811	+0.52(+1.80%)
Feb 10, 2012	28.62	28.94	28.38	28.88	150,249	-0.08(-0.28%)
Feb 09, 2012	29.05	29.19	28.74	28.96	198,147	-0.09(-0.31%)
Feb 08, 2012	29.10	29.47	28.73	29.05	237,299	+0.03(+0.10%)
Feb 07, 2012	29.04	29.31	29.00	29.02	368,851	-0.21(-0.72%)
Feb 06, 2012	28.93	29.27	28.90	29.23	277,379	+0.06(+0.21%)
Feb 03, 2012	28.92	29.27	28.78	29.17	211,001	+0.67(+2.35%)
Feb 02, 2012	28.49	28.58	28.06	28.50	262,750	+0.04(+0.14%)
Feb 01, 2012	28.05	28.70	27.94	28.46	469,293	+0.47(+1.68%)
Jan 31, 2012	28.01	28.21	27.34	27.99	303,222	+0.26(+0.94%)
Jan 30, 2012	27.99	28.10	27.73	27.73	271,412	-0.41(-1.46%)
Jan 27, 2012	28.42	28.59	27.95	28.14	392,476	-0.32(-1.12%)
Jan 26, 2012	29.40	29.40	28.43	28.46	385,064	-0.90(-3.07%)
Jan 25, 2012	29.37	29.42	28.90	29.36	311,784	-0.13(-0.44%)
Jan 24, 2012	29.24	29.53	29.02	29.49	155,571	+0.05(+0.17%)
Jan 23, 2012	29.85	30.03	29.32	29.44	240,125	-0.43(-1.44%)
Jan 20, 2012	29.93	30.02	29.67	29.87	188,388	-0.12(-0.40%)
Jan 19, 2012	30.23	30.30	29.65	29.99	178,838	-0.01(-0.03%)
Jan 18, 2012	30.17	30.32	29.57	30.00	449,330	-0.17(-0.56%)
Jan 17, 2012	31.06	31.23	30.15	30.17	299,335	-0.62(-2.01%)
Jan 13, 2012	30.85	31.17	30.60	30.79	224,039	-0.45(-1.44%)
Jan 12, 2012	30.57	31.25	30.57	31.24	193,214	+0.60(+1.96%)
Jan 11, 2012	30.51	30.87	30.13	30.64	387,614	-0.11(-0.36%)
Jan 10, 2012	31.05	31.07	30.64	30.75	417,304	+0.05(+0.16%)
Jan 09, 2012	30.57	30.95	30.39	30.70	480,444	+0.32(+1.05%)
Jan 06, 2012	30.43	30.51	29.99	30.38	155,034	+0.03(+0.10%)
Jan 05, 2012	29.95	30.79	29.66	30.35	473,971	+0.31(+1.03%)
Jan 04, 2012	29.85	30.38	29.75	30.04	299,624	+0.41(+1.38%)
Dec 30, 2011	30.31	30.46	29.56	29.63	290,188	-1.05(-3.42%)
Dec 29, 2011	30.59	30.81	30.00	30.68	102,526	+0.16(+0.52%)
Dec 28, 2011	30.81	30.83	30.30	30.52	257,593	-0.28(-0.91%)
Dec 27, 2011	30.06	30.83	29.99	30.80	356,872	+0.70(+2.33%)
Dec 23, 2011	30.09	30.25	29.66	30.10	345,504	+0.55(+1.86%)
Dec 21, 2011	29.89	29.89	29.35	29.55	345,379	-0.07(-0.24%)
Dec 20, 2011	28.92	29.63	28.63	29.62	335,837	+1.21(+4.26%)
Dec 19, 2011	29.01	29.23	28.29	28.41	264,776	-0.38(-1.32%)
Dec 16, 2011	28.22	28.93	28.22	28.79	413,409	+0.72(+2.57%)
Dec 15, 2011	28.01	28.17	27.74	28.07	160,165	+0.39(+1.41%)
Dec 14, 2011	27.53	28.06	27.53	27.68	258,232	-0.10(-0.36%)
Dec 13, 2011	27.85	28.22	27.59	27.78	279,872	+0.08(+0.29%)
Dec 12, 2011	27.53	27.96	27.26	27.70	113,393	-0.14(-0.50%)
Dec 09, 2011	27.24	27.97	27.00	27.84	206,382	+0.76(+2.81%)
Dec 08, 2011	27.62	27.62	27.02	27.08	137,038	-0.79(-2.83%)
Dec 07, 2011	27.45	28.00	27.18	27.87	365,424	+0.29(+1.05%)
Dec 06, 2011	27.83	27.86	27.47	27.58	195,808	-0.33(-1.18%)
Dec 05, 2011	27.90	27.98	27.52	27.91	171,280	+0.52(+1.90%)
Dec 02, 2011	28.17	28.17	27.22	27.39	256,296	-0.17(-0.62%)
Dec 01, 2011	27.79	28.10	27.06	27.56	465,302	-0.79(-2.79%)
Nov 30, 2011	27.33	28.35	27.33	28.35	332,244	+1.61(+6.02%)
Nov 29, 2011	26.76	26.87	26.46	26.74	161,761	-0.05(-0.19%)
Nov 28, 2011	26.65	26.94	26.45	26.79	243,268	+0.54(+2.06%)
Nov 25, 2011	26.28	26.65	26.25	26.25	128,847	-0.16(-0.61%)
Nov 23, 2011	26.45	26.58	26.14	26.41	311,027	-0.09(-0.34%)
Nov 22, 2011	26.50	26.64	26.09	26.50	225,720	+0.00(+0.00%)
Nov 21, 2011	26.24	26.78	26.24	26.50	220,279	-0.16(-0.60%)
Nov 18, 2011	26.60	26.92	26.48	26.66	233,624	+0.08(+0.30%)
Nov 17, 2011	26.44	27.00	26.36	26.58	165,993	+0.04(+0.15%)
Nov 16, 2011	26.65	27.02	26.16	26.54	198,354	-0.32(-1.19%)
Nov 15, 2011	26.15	27.07	26.07	26.86	264,265	+0.50(+1.90%)
Nov 14, 2011	26.48	26.62	26.10	26.36	291,737	+0.00(+0.00%)
Nov 11, 2011	26.21	26.57	26.19	26.36	461,727	+0.43(+1.66%)
Nov 10, 2011	25.96	26.08	25.69	25.93	180,763	+0.36(+1.41%)
Nov 09, 2011	26.07	26.26	25.44	25.57	248,703	-0.87(-3.29%)
Nov 08, 2011	26.24	26.58	25.94	26.44	164,583	+0.21(+0.80%)
Nov 07, 2011	25.07	26.31	25.07	26.23	280,770	+1.16(+4.63%)
Nov 04, 2011	25.58	25.58	24.80	25.07	286,255	-0.67(-2.60%)
Nov 03, 2011	25.11	25.95	24.64	25.74	170,300	+0.76(+3.04%)
Nov 02, 2011	24.50	25.02	24.32	24.98	218,759	+0.81(+3.35%)
Nov 01, 2011	24.61	24.90	24.11	24.17	284,256	-0.70(-2.81%)
Oct 31, 2011	25.11	25.31	24.87	24.87	238,068	-0.44(-1.74%)
Oct 28, 2011	25.07	25.41	24.82	25.31	251,600	+0.06(+0.24%)
Oct 27, 2011	24.81	25.85	24.67	25.25	271,771	+0.77(+3.15%)
Oct 26, 2011	24.23	24.70	23.95	24.48	182,095	+0.62(+2.60%)
Oct 25, 2011	24.46	24.55	23.82	23.86	298,578	-0.74(-3.01%)
Oct 24, 2011	24.35	24.67	24.03	24.60	286,191	+0.30(+1.23%)
Oct 21, 2011	24.35	24.40	23.66	24.30	993,911	+0.35(+1.46%)
Oct 20, 2011	23.85	24.16	23.56	23.95	256,937	+0.02(+0.08%)
Oct 19, 2011	23.79	24.40	23.78	23.93	375,502	+0.03(+0.13%)
Oct 18, 2011	23.48	24.01	23.37	23.90	359,930	+0.50(+2.14%)
Oct 17, 2011	23.50	23.84	23.02	23.40	300,755	-0.24(-1.02%)
Oct 14, 2011	24.35	24.65	23.46	23.64	323,119	-0.51(-2.11%)
Oct 13, 2011	23.38	24.19	22.99	24.15	344,045	+0.68(+2.90%)
Oct 12, 2011	22.85	23.54	22.53	23.47	233,102	+0.69(+3.03%)
Oct 11, 2011	22.31	22.83	21.95	22.78	155,094	+0.35(+1.56%)
Oct 10, 2011	21.71	22.44	21.69	22.43	178,708	+1.05(+4.91%)
Oct 07, 2011	22.10	22.10	21.27	21.38	284,954	-0.68(-3.08%)
Oct 06, 2011	21.96	22.12	21.60	22.06	357,617	+0.26(+1.19%)
Oct 05, 2011	22.20	22.20	21.67	21.80	372,637	-0.56(-2.50%)
Oct 04, 2011	20.47	22.47	20.12	22.36	324,928	+1.72(+8.33%)
Oct 03, 2011	20.67	21.29	20.39	20.64	306,903	-0.29(-1.39%)
Sep 30, 2011	20.93	21.25	20.70	20.93	232,976	-0.25(-1.18%)
Sep 29, 2011	21.55	21.69	20.58	21.18	236,939	+0.08(+0.38%)
Sep 28, 2011	21.76	21.77	21.10	21.10	408,740	-0.63(-2.90%)
Sep 27, 2011	21.69	21.87	21.47	21.73	272,032	+0.42(+1.97%)
Sep 26, 2011	20.41	21.35	20.23	21.31	299,969	+1.07(+5.29%)
Sep 23, 2011	19.87	20.46	19.57	20.24	186,040	+0.35(+1.76%)
Sep 22, 2011	19.77	20.25	19.14	19.89	352,826	-0.35(-1.73%)
Sep 21, 2011	21.10	21.25	20.23	20.24	487,494	-0.90(-4.26%)
Sep 20, 2011	21.20	21.42	21.01	21.14	203,309	-0.07(-0.33%)
Sep 19, 2011	21.53	21.53	21.10	21.21	152,946	-0.52(-2.39%)
Sep 16, 2011	22.29	22.29	21.64	21.73	525,487	-0.46(-2.07%)
Sep 15, 2011	22.10	22.19	21.56	22.19	133,970	+0.29(+1.32%)
Sep 14, 2011	21.28	22.09	21.03	21.90	198,044	+0.84(+3.99%)
Sep 13, 2011	21.07	21.43	20.79	21.06	175,925	+0.15(+0.72%)
Sep 12, 2011	20.80	21.51	20.39	20.91	226,032	-0.21(-0.99%)
Sep 09, 2011	21.46	21.69	20.76	21.12	255,672	-0.57(-2.63%)
Sep 08, 2011	22.06	22.17	21.58	21.69	108,400	-0.57(-2.56%)
Sep 07, 2011	21.73	22.36	21.50	22.26	214,876	+0.76(+3.53%)
Sep 06, 2011	21.07	21.52	20.85	21.50	202,365	-0.03(-0.14%)
Sep 02, 2011	22.06	22.43	21.50	21.53	250,282	-1.08(-4.78%)
Sep 01, 2011	22.82	23.06	22.37	22.61	300,574	-0.11(-0.48%)
Aug 31, 2011	22.48	22.86	22.32	22.72	410,188	+0.45(+2.02%)
Aug 30, 2011	22.01	22.49	21.70	22.27	547,112	+0.16(+0.72%)
Aug 29, 2011	21.79	22.13	21.79	22.11	251,779	+0.58(+2.69%)
Aug 26, 2011	21.35	21.67	21.13	21.53	265,982	+0.04(+0.19%)
Aug 25, 2011	22.53	22.71	21.37	21.49	280,369	-0.72(-3.24%)
Aug 24, 2011	22.11	22.65	21.89	22.21	206,688	+0.16(+0.73%)
Aug 23, 2011	21.54	22.10	21.48	22.05	203,599	+0.63(+2.94%)
Aug 22, 2011	21.63	22.70	21.00	21.42	231,155	+0.32(+1.52%)
Aug 19, 2011	21.47	22.27	21.04	21.10	202,887	-0.52(-2.41%)
Aug 18, 2011	22.46	22.47	21.51	21.62	264,593	-1.13(-4.97%)
Aug 17, 2011	22.57	23.00	22.31	22.75	217,665	-22.06(-49.23%)
Aug 16, 2011	46.18	46.38	44.55	44.81	1,058,800	-1.74(-3.74%)
Aug 15, 2011	45.78	46.55	45.78	46.55	39,750	+1.24(+2.74%)
Aug 12, 2011	46.26	46.90	45.16	45.31	67,374	-0.69(-1.50%)
Aug 11, 2011	45.21	46.57	45.01	46.00	204,928	+0.91(+2.02%)
Aug 10, 2011	48.38	49.25	45.05	45.09	267,758	-4.19(-8.50%)
Aug 09, 2011	48.97	50.46	46.75	49.28	344,333	+1.42(+2.97%)
Aug 08, 2011	49.61	51.45	47.64	47.86	283,234	-3.10(-6.08%)
Aug 05, 2011	51.14	52.03	49.58	50.96	126,320	+0.17(+0.33%)
Aug 04, 2011	52.67	53.03	50.72	50.79	110,948	-2.29(-4.31%)
Aug 03, 2011	51.70	53.15	51.70	53.08	70,796	+1.45(+2.81%)
Aug 02, 2011	52.46	53.19	51.56	51.63	50,994	-1.08(-2.05%)

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