Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	26.18	26.20	25.68	26.20	177,974	+0.39(+1.51%)
Apr 27, 2012	25.13	25.83	24.93	25.81	273,144	+0.34(+1.33%)
Apr 26, 2012	26.11	26.11	25.35	25.47	222,485	-0.45(-1.73%)
Apr 25, 2012	26.43	26.43	25.73	25.92	151,126	-0.23(-0.88%)
Apr 24, 2012	26.12	26.38	25.59	26.15	360,964	-0.13(-0.49%)
Apr 23, 2012	25.86	26.37	25.86	26.28	256,442	-0.15(-0.57%)
Apr 20, 2012	26.33	26.51	26.02	26.43	458,766	+0.26(+0.99%)
Apr 19, 2012	26.68	26.82	25.94	26.17	2,085,958	-4.05(-13.40%)
Apr 18, 2012	33.50	33.91	28.17	30.22	193,587	-3.69(-10.88%)
Apr 17, 2012	36.21	36.21	33.02	33.91	65,564	-0.79(-2.27%)
Apr 16, 2012	35.91	36.84	33.92	34.69	31,928	-1.93(-5.27%)
Apr 13, 2012	36.14	37.14	35.46	36.62	17,865	+0.73(+2.04%)
Apr 12, 2012	38.07	38.07	35.62	35.89	33,252	+0.33(+0.93%)
Apr 11, 2012	38.38	38.83	35.16	35.56	95,128	-2.33(-6.16%)
Apr 10, 2012	35.21	38.29	34.70	37.89	56,943	+2.54(+7.19%)
Apr 09, 2012	34.93	35.72	32.91	35.35	101,662	-3.47(-8.94%)
Apr 05, 2012	44.82	44.86	38.20	38.82	143,472	-6.93(-15.15%)
Apr 04, 2012	42.78	46.37	41.89	45.75	68,517	+2.38(+5.50%)
Apr 03, 2012	41.72	43.87	40.39	43.37	58,195	+1.59(+3.79%)
Apr 02, 2012	39.39	42.68	38.94	41.78	111,179	+2.39(+6.08%)
Mar 30, 2012	39.24	39.39	38.20	39.39	37,923	+1.25(+3.27%)
Mar 29, 2012	37.39	39.28	36.04	38.14	79,660	+1.34(+3.63%)
Mar 28, 2012	34.99	37.23	32.57	36.81	91,663	+1.41(+3.97%)
Mar 27, 2012	39.23	40.08	34.50	35.40	140,761	-2.67(-7.02%)
Mar 26, 2012	36.39	40.39	35.04	38.07	208,352	+2.63(+7.43%)
Mar 23, 2012	30.92	36.90	30.91	35.44	97,940	+3.74(+11.80%)
Mar 22, 2012	31.90	32.64	30.48	31.70	122,710	-0.13(-0.41%)
Mar 21, 2012	28.91	32.51	28.57	31.83	84,962	+3.18(+11.10%)
Mar 20, 2012	27.91	29.41	27.20	28.65	17,031	+0.77(+2.75%)
Mar 19, 2012	27.72	28.37	27.09	27.88	21,476	+0.16(+0.58%)
Mar 16, 2012	27.92	28.37	27.67	27.72	24,774	-0.19(-0.67%)
Mar 15, 2012	27.52	28.90	27.29	27.91	42,273	+0.74(+2.71%)
Mar 14, 2012	27.69	27.69	27.07	27.17	21,070	+0.27(+1.00%)
Mar 13, 2012	25.93	27.67	25.93	26.90	75,441	+1.18(+4.57%)
Mar 12, 2012	23.94	25.80	23.94	25.73	38,794	+1.54(+6.35%)
Mar 09, 2012	24.43	24.63	23.47	24.19	12,367	-0.44(-1.78%)
Mar 08, 2012	24.93	25.12	24.00	24.63	8,701	-0.10(-0.40%)
Mar 07, 2012	23.61	24.93	23.61	24.73	12,139	+0.31(+1.27%)
Mar 06, 2012	24.41	24.43	22.79	24.42	12,810	-0.11(-0.45%)
Mar 05, 2012	25.71	25.78	24.44	24.53	40,379	-0.87(-3.42%)
Mar 02, 2012	25.33	25.70	24.91	25.40	35,434	+0.38(+1.51%)
Mar 01, 2012	25.19	25.32	24.06	25.02	20,561	+0.17(+0.68%)
Feb 29, 2012	25.83	25.83	23.98	24.85	61,619	-0.27(-1.07%)
Feb 28, 2012	23.68	25.68	23.20	25.12	96,352	+1.86(+8.02%)
Feb 27, 2012	22.58	23.78	21.74	23.25	25,507	+1.07(+4.81%)
Feb 24, 2012	22.38	22.64	21.73	22.19	21,386	+0.36(+1.64%)
Feb 23, 2012	22.39	23.13	21.83	21.83	11,573	-0.52(-2.32%)
Feb 22, 2012	22.69	23.29	22.29	22.35	9,508	-0.22(-0.97%)
Feb 21, 2012	22.33	23.77	22.33	22.57	34,641	+0.43(+1.94%)
Feb 17, 2012	20.42	22.14	19.99	22.14	26,870	+1.59(+7.71%)
Feb 16, 2012	20.83	21.48	19.94	20.55	67,365	-0.86(-4.01%)
Feb 15, 2012	22.57	22.58	21.18	21.41	16,963	-1.25(-5.50%)
Feb 14, 2012	22.26	23.17	22.19	22.66	16,116	-0.35(-1.52%)
Feb 13, 2012	22.94	23.17	22.84	23.01	13,484	+0.25(+1.10%)
Feb 10, 2012	22.65	23.18	22.19	22.76	26,198	-0.83(-3.51%)
Feb 09, 2012	22.34	23.67	21.55	23.58	34,271	+1.23(+5.49%)
Feb 08, 2012	23.60	23.60	21.26	22.36	59,853	-0.43(-1.88%)
Feb 07, 2012	25.93	26.18	21.49	22.79	137,618	-3.41(-13.02%)
Feb 06, 2012	26.90	28.82	25.41	26.20	90,774	-1.33(-4.82%)
Feb 03, 2012	24.67	30.37	24.43	27.52	249,854	+3.57(+14.90%)
Feb 02, 2012	21.83	24.61	20.98	23.95	168,447	+3.01(+14.38%)
Feb 01, 2012	20.84	21.93	20.05	20.94	68,543	+0.24(+1.16%)
Jan 31, 2012	20.64	20.86	18.50	20.70	61,345	+0.27(+1.32%)
Jan 30, 2012	18.50	20.84	18.33	20.43	197,103	+3.23(+18.78%)
Jan 27, 2012	15.55	17.30	15.55	17.20	56,037	+1.60(+10.22%)
Jan 26, 2012	15.59	15.96	15.56	15.61	4,788	+0.11(+0.71%)
Jan 25, 2012	15.56	15.84	15.47	15.50	1,877	-0.11(-0.71%)
Jan 24, 2012	15.45	15.96	15.45	15.61	6,974	+0.18(+1.16%)
Jan 23, 2012	16.19	16.19	15.31	15.43	15,172	+0.07(+0.45%)
Jan 20, 2012	14.96	15.36	14.96	15.36	4,744	+0.50(+3.36%)
Jan 19, 2012	15.46	15.56	14.86	14.86	5,316	-0.22(-1.44%)
Jan 18, 2012	15.62	15.62	15.01	15.08	6,695	-0.33(-2.15%)
Jan 17, 2012	15.39	15.80	15.32	15.41	18,673	+0.10(+0.65%)
Jan 13, 2012	15.23	15.36	15.23	15.31	1,504	-0.14(-0.94%)
Jan 12, 2012	15.44	15.59	15.16	15.45	9,047	+0.02(+0.16%)
Jan 11, 2012	14.46	15.43	14.46	15.43	13,566	+0.89(+6.13%)
Jan 10, 2012	14.51	14.57	14.47	14.54	3,476	+0.03(+0.18%)
Jan 09, 2012	14.46	14.51	14.46	14.51	2,634	-0.02(-0.12%)
Jan 06, 2012	14.50	14.53	14.50	14.53	1,068	+0.03(+0.19%)
Jan 05, 2012	14.46	14.51	14.46	14.50	448	+0.04(+0.28%)
Jan 04, 2012	14.46	14.51	14.46	14.46	1,990	+0.17(+1.19%)
Dec 30, 2011	14.50	14.53	14.29	14.29	3,183	-0.31(-2.12%)
Dec 29, 2011	14.63	14.69	14.57	14.60	3,188	+0.00(+0.00%)
Dec 28, 2011	14.63	14.70	14.57	14.60	4,384	-0.01(-0.07%)
Dec 27, 2011	14.64	14.65	14.61	14.61	3,822	-0.02(-0.12%)
Dec 23, 2011	14.64	14.64	14.58	14.63	1,579	+0.01(+0.05%)
Dec 21, 2011	14.73	14.76	14.57	14.62	3,682	-0.15(-1.02%)
Dec 20, 2011	14.51	14.78	14.51	14.77	3,397	+0.20(+1.38%)
Dec 19, 2011	14.76	14.76	14.56	14.57	1,582	+0.10(+0.69%)
Dec 16, 2011	14.38	14.47	14.38	14.47	1,476	+0.09(+0.62%)
Dec 15, 2011	14.43	14.67	14.38	14.38	4,410	+0.06(+0.42%)
Dec 14, 2011	14.32	14.32	14.32	14.32	363	+0.01(+0.10%)
Dec 13, 2011	14.29	14.32	14.29	14.31	1,967	+0.10(+0.67%)
Dec 12, 2011	14.32	14.32	14.21	14.21	3,760	-0.10(-0.70%)
Dec 09, 2011	14.33	14.33	14.31	14.31	2,955	+0.00(+0.00%)
Dec 08, 2011	14.32	14.33	14.31	14.31	3,252	+0.00(+0.00%)
Dec 07, 2011	14.32	14.32	14.31	14.31	8,163	-0.01(-0.07%)
Dec 06, 2011	14.28	14.46	14.28	14.32	5,836	-0.01(-0.07%)
Dec 05, 2011	14.23	14.36	14.23	14.33	3,111	+0.04(+0.28%)
Dec 02, 2011	14.37	14.45	14.28	14.29	1,996	-0.02(-0.14%)
Dec 01, 2011	14.26	14.31	14.23	14.31	4,811	+0.03(+0.21%)
Nov 30, 2011	14.24	14.36	14.24	14.28	3,911	+0.06(+0.42%)
Nov 29, 2011	14.32	14.34	14.22	14.22	3,740	-0.06(-0.41%)
Nov 28, 2011	14.26	14.37	14.26	14.28	1,547	-0.16(-1.11%)
Nov 25, 2011	14.46	14.46	14.44	14.44	802	+0.13(+0.91%)
Nov 23, 2011	14.21	14.40	14.21	14.31	1,537	+0.05(+0.35%)
Nov 22, 2011	14.26	14.26	14.26	14.26	200	+0.00(+0.00%)
Nov 21, 2011	14.26	14.34	14.26	14.26	881	+0.00(+0.00%)
Nov 18, 2011	14.31	14.56	14.26	14.26	999	+0.00(+0.00%)
Nov 17, 2011	14.32	14.32	14.26	14.26	2,581	-0.10(-0.69%)
Nov 16, 2011	14.36	14.36	14.36	14.36	200	-0.05(-0.35%)
Nov 15, 2011	14.35	14.56	14.35	14.41	960	+0.11(+0.77%)
Nov 14, 2011	14.51	14.51	14.23	14.30	5,181	-0.41(-2.78%)
Nov 11, 2011	14.71	14.71	14.71	14.71	179	+0.05(+0.34%)
Nov 10, 2011	14.33	15.06	14.32	14.66	3,563	+0.15(+1.03%)
Nov 09, 2011	14.29	14.51	14.29	14.51	955	+0.10(+0.69%)
Nov 08, 2011	14.56	14.56	14.41	14.41	336	-0.10(-0.69%)
Nov 07, 2011	14.65	14.96	14.51	14.51	7,068	-0.45(-3.00%)
Nov 04, 2011	14.82	15.01	14.32	14.96	1,984	-0.08(-0.53%)
Nov 03, 2011	14.72	15.04	14.72	15.04	1,219	+0.22(+1.48%)
Nov 02, 2011	14.82	14.82	14.82	14.82	100	+0.04(+0.27%)
Nov 01, 2011	14.98	15.09	14.75	14.78	4,289	-0.20(-1.33%)
Oct 31, 2011	15.47	15.95	14.97	14.98	4,995	-0.33(-2.15%)
Oct 28, 2011	15.72	15.83	15.31	15.31	8,053	-0.61(-3.82%)
Oct 27, 2011	16.16	16.16	15.62	15.92	5,858	-0.24(-1.48%)
Oct 26, 2011	16.08	16.32	16.07	16.15	6,130	-0.10(-0.61%)
Oct 25, 2011	16.24	16.26	16.06	16.25	3,710	-0.04(-0.24%)
Oct 24, 2011	15.97	16.52	15.97	16.29	13,554	+0.06(+0.37%)
Oct 21, 2011	16.28	16.49	16.06	16.23	3,074	-0.16(-0.97%)
Oct 20, 2011	15.86	16.55	15.86	16.39	10,224	+0.53(+3.33%)
Oct 19, 2011	14.84	16.26	14.80	15.87	18,072	+0.96(+6.42%)
Oct 18, 2011	14.81	14.96	14.81	14.91	1,002	+0.32(+2.19%)
Oct 17, 2011	14.85	14.95	14.46	14.59	3,035	-0.37(-2.47%)
Oct 14, 2011	14.85	15.14	14.56	14.96	13,101	+0.05(+0.33%)
Oct 13, 2011	15.01	15.21	14.86	14.91	7,000	-0.21(-1.39%)
Oct 12, 2011	15.81	15.81	14.96	15.12	6,645	+0.16(+1.07%)
Oct 11, 2011	15.26	15.40	14.90	14.96	4,953	-0.39(-2.53%)
Oct 10, 2011	14.85	15.35	14.56	15.35	5,101	+0.72(+4.91%)
Oct 07, 2011	14.46	14.86	14.30	14.63	3,585	+0.18(+1.24%)
Oct 06, 2011	14.26	14.46	14.26	14.45	6,197	+0.09(+0.62%)
Oct 05, 2011	14.45	14.71	14.36	14.36	7,578	-0.20(-1.37%)
Oct 04, 2011	14.65	14.77	14.56	14.56	2,523	-0.15(-1.02%)
Oct 03, 2011	14.48	14.88	14.48	14.71	4,810	+0.10(+0.68%)
Sep 30, 2011	14.85	14.94	14.61	14.61	1,560	-0.34(-2.27%)
Sep 29, 2011	14.71	15.65	14.71	14.95	4,981	+0.08(+0.54%)
Sep 28, 2011	14.85	14.88	14.79	14.87	501	-0.16(-1.06%)
Sep 27, 2011	14.73	15.06	14.73	15.03	5,593	+0.42(+2.87%)
Sep 26, 2011	14.30	14.92	14.26	14.61	7,991	-0.02(-0.14%)
Sep 23, 2011	15.38	15.68	14.46	14.63	26,947	-0.94(-6.02%)
Sep 22, 2011	15.64	16.43	15.41	15.57	4,719	-0.19(-1.20%)
Sep 21, 2011	15.42	16.23	15.42	15.76	1,930	+0.10(+0.64%)
Sep 20, 2011	16.25	16.55	15.45	15.66	8,432	-0.31(-1.94%)
Sep 19, 2011	16.14	16.54	15.97	15.97	2,181	-0.35(-2.13%)
Sep 16, 2011	16.55	16.55	15.95	16.31	3,415	-0.05(-0.30%)
Sep 15, 2011	16.46	16.55	16.36	16.36	5,254	-0.16(-0.97%)
Sep 14, 2011	16.16	16.89	15.96	16.52	9,112	+0.38(+2.35%)
Sep 13, 2011	16.07	16.93	15.68	16.14	3,124	+1.17(+7.79%)
Sep 12, 2011	14.96	15.01	14.96	14.98	661	-0.08(-0.53%)
Sep 09, 2011	15.69	15.69	15.06	15.06	2,215	-0.75(-4.73%)
Sep 08, 2011	15.85	16.18	15.81	15.81	4,198	-0.21(-1.31%)
Sep 07, 2011	16.03	16.18	15.80	16.02	3,443	+0.30(+1.90%)
Sep 06, 2011	15.06	15.99	15.06	15.72	9,335	+0.11(+0.70%)
Sep 02, 2011	15.61	15.61	15.61	15.61	101	-0.10(-0.63%)
Sep 01, 2011	15.51	15.71	15.51	15.71	1,826	+0.24(+1.58%)
Aug 31, 2011	15.56	15.95	15.06	15.46	18,718	-0.35(-2.24%)
Aug 30, 2011	15.53	15.96	15.46	15.82	3,100	-0.16(-1.00%)
Aug 29, 2011	16.11	16.11	15.98	15.98	932	-0.18(-1.11%)
Aug 26, 2011	16.15	16.28	16.15	16.15	2,373	-0.25(-1.52%)
Aug 25, 2011	16.16	16.67	16.15	16.40	3,792	+0.15(+0.92%)
Aug 24, 2011	16.25	16.40	16.20	16.25	2,846	-0.25(-1.51%)
Aug 23, 2011	16.15	16.50	16.15	16.50	774	+0.34(+2.10%)
Aug 22, 2011	16.15	17.20	16.15	16.16	1,588	-0.39(-2.35%)
Aug 19, 2011	16.15	16.58	16.15	16.55	2,107	-0.15(-0.90%)
Aug 18, 2011	16.27	16.70	16.26	16.70	1,499	+0.13(+0.78%)
Aug 17, 2011	16.30	17.19	16.27	16.57	1,981	-0.08(-0.48%)
Aug 16, 2011	15.97	16.81	15.97	16.65	1,128	-0.96(-5.44%)
Aug 15, 2011	17.90	17.90	16.92	17.61	6,573	-0.41(-2.27%)
Aug 12, 2011	18.35	18.35	18.01	18.02	1,723	-0.19(-1.04%)
Aug 11, 2011	17.88	18.95	16.55	18.21	32,995	+1.76(+10.67%)
Aug 10, 2011	14.47	16.45	14.47	16.45	7,780	+1.98(+13.71%)
Aug 09, 2011	14.65	14.71	14.47	14.47	2,186	-0.02(-0.14%)
Aug 08, 2011	15.27	15.71	14.49	14.49	10,072	-1.22(-7.75%)
Aug 05, 2011	15.26	15.71	15.26	15.71	2,242	+0.02(+0.13%)
Aug 04, 2011	16.47	16.47	15.29	15.69	6,831	+0.13(+0.83%)
Aug 03, 2011	15.31	15.86	15.31	15.56	3,434	+0.08(+0.52%)
Aug 02, 2011	15.60	16.19	15.26	15.48	14,143	-0.19(-1.21%)
Aug 01, 2011	15.75	16.15	15.26	15.67	3,917	+0.08(+0.51%)
Jul 29, 2011	15.46	16.09	15.36	15.59	5,734	-0.29(-1.82%)
Jul 28, 2011	15.81	16.48	15.76	15.88	6,474	-0.10(-0.62%)
Jul 27, 2011	15.99	16.15	15.71	15.98	7,700	-0.25(-1.54%)
Jul 26, 2011	15.72	16.50	15.72	16.22	1,988	+0.01(+0.06%)
Jul 25, 2011	15.27	16.55	15.27	16.21	5,305	+0.66(+4.23%)
Jul 22, 2011	15.57	15.64	15.34	15.56	1,539	-0.42(-2.63%)
Jul 21, 2011	15.27	16.44	15.27	15.98	1,732	-0.07(-0.43%)
Jul 20, 2011	16.54	16.54	15.27	16.05	9,341	-0.53(-3.19%)
Jul 19, 2011	15.97	16.95	15.97	16.57	8,140	+0.07(+0.42%)
Jul 18, 2011	16.20	16.90	15.51	16.50	8,087	+0.55(+3.44%)
Jul 15, 2011	15.76	15.96	15.76	15.96	424	-0.06(-0.37%)
Jul 14, 2011	15.14	16.40	15.14	16.02	3,845	+0.31(+1.97%)
Jul 13, 2011	15.47	15.71	15.14	15.71	3,488	+0.20(+1.29%)
Jul 12, 2011	15.02	15.76	15.02	15.51	2,085	+0.31(+2.03%)
Jul 11, 2011	14.72	15.22	14.72	15.20	3,791	+0.07(+0.46%)
Jul 08, 2011	15.01	16.04	14.97	15.13	1,852	+0.01(+0.07%)
Jul 07, 2011	14.52	15.82	14.52	15.12	8,401	-0.40(-2.57%)
Jul 06, 2011	14.51	15.71	14.51	15.52	2,565	+0.70(+4.71%)
Jul 05, 2011	14.47	15.48	14.47	14.82	2,082	-0.38(-2.49%)
Jul 01, 2011	14.54	15.96	14.54	15.20	3,345	+0.04(+0.26%)
Jun 30, 2011	15.36	16.14	14.97	15.16	7,921	+0.66(+4.54%)
Jun 29, 2011	14.36	14.50	14.34	14.50	1,080	+0.08(+0.55%)
Jun 28, 2011	14.38	15.44	14.38	14.42	1,282	-0.04(-0.28%)
Jun 27, 2011	14.40	14.46	14.37	14.46	1,466	+0.14(+0.97%)
Jun 24, 2011	15.35	15.36	14.32	14.32	438	-0.02(-0.14%)
Jun 23, 2011	14.56	14.56	14.21	14.34	3,990	-0.29(-1.98%)
Jun 22, 2011	14.96	14.96	14.63	14.63	982	-0.33(-2.20%)
Jun 21, 2011	14.56	14.96	14.56	14.96	622	+0.35(+2.39%)
Jun 20, 2011	14.57	14.65	14.56	14.61	1,749	-0.34(-2.27%)
Jun 17, 2011	14.68	16.54	14.58	14.95	1,143	+0.24(+1.62%)
Jun 16, 2011	14.64	15.03	14.63	14.71	3,198	-0.26(-1.73%)
Jun 15, 2011	15.09	15.09	14.59	14.97	458	-0.42(-2.72%)
Jun 14, 2011	14.08	16.07	14.08	15.39	8,816	+0.34(+2.27%)
Jun 13, 2011	15.74	15.74	14.61	15.04	10,972	-1.00(-6.23%)
Jun 10, 2011	16.02	16.22	15.74	16.05	1,029	+0.06(+0.37%)
Jun 09, 2011	16.02	16.04	15.99	15.99	1,958	-0.27(-1.66%)
Jun 08, 2011	16.02	16.25	16.02	16.25	1,892	+0.20(+1.24%)
Jun 07, 2011	16.06	16.23	16.02	16.06	1,248	-0.00(-0.00%)
Jun 06, 2011	16.14	16.14	16.06	16.06	1,310	-0.17(-1.04%)
Jun 03, 2011	16.25	16.25	16.07	16.22	881	-0.47(-2.81%)
May 24, 2011	16.56	16.69	16.55	16.69	939	-0.01(-0.06%)
May 23, 2011	16.25	16.85	16.25	16.70	2,569	+0.11(+0.66%)
May 20, 2011	16.55	17.09	16.55	16.59	7,254	+0.02(+0.12%)
May 19, 2011	16.35	17.68	16.35	16.57	7,414	-0.38(-2.24%)
May 18, 2011	16.45	16.95	16.45	16.95	2,630	+0.43(+2.58%)
May 17, 2011	15.96	16.55	15.94	16.53	3,874	+0.57(+3.58%)
May 16, 2011	16.21	17.05	15.96	15.96	19,439	-0.68(-4.08%)
May 13, 2011	16.89	17.16	16.55	16.63	6,485	-0.56(-3.24%)
May 12, 2011	17.01	17.40	16.55	17.19	5,856	+0.21(+1.25%)
May 11, 2011	17.11	18.46	16.96	16.98	14,198	-0.14(-0.85%)
May 10, 2011	18.00	18.07	17.11	17.12	4,744	-0.83(-4.61%)
May 09, 2011	18.45	19.54	17.95	17.95	7,828	-0.00(-0.01%)
May 06, 2011	18.69	19.70	17.95	17.95	7,026	-0.75(-3.99%)
May 05, 2011	17.83	19.94	16.95	18.70	3,393	-0.23(-1.21%)
May 04, 2011	16.95	19.94	16.75	18.93	14,724	+1.98(+11.71%)
May 03, 2011	15.49	18.02	15.29	16.94	29,261	-1.08(-5.98%)

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