Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	17.48	17.50	16.90	16.93	1,210,215	-0.44(-2.52%)
Apr 28, 2011	16.79	17.40	15.92	17.37	1,875,641	+1.90(+12.27%)
Apr 27, 2011	15.32	15.66	15.28	15.47	792,480	+0.17(+1.13%)
Apr 26, 2011	15.20	15.38	15.03	15.30	584,805	+0.11(+0.69%)
Apr 25, 2011	15.24	15.28	14.96	15.19	404,768	-0.16(-1.03%)
Apr 21, 2011	15.20	15.39	14.90	15.35	701,576	+0.29(+1.95%)
Apr 20, 2011	14.61	15.06	14.59	15.05	588,438	+0.67(+4.66%)
Apr 19, 2011	14.69	14.76	14.32	14.38	541,854	-0.20(-1.34%)
Apr 18, 2011	14.26	14.59	14.17	14.58	656,566	+0.06(+0.42%)
Apr 15, 2011	14.69	14.74	14.45	14.52	683,897	-0.18(-1.23%)
Apr 14, 2011	14.48	14.72	14.20	14.70	963,047	+0.12(+0.83%)
Apr 13, 2011	14.87	14.87	14.44	14.58	822,582	-0.15(-1.02%)
Apr 12, 2011	15.17	15.38	14.58	14.73	1,024,393	-0.61(-3.98%)
Apr 11, 2011	15.43	15.62	15.22	15.34	344,550	-0.11(-0.73%)
Apr 08, 2011	15.96	15.99	15.33	15.45	501,504	-0.41(-2.56%)
Apr 07, 2011	15.74	16.21	15.69	15.86	497,474	+0.10(+0.62%)
Apr 06, 2011	15.61	15.81	15.41	15.76	549,833	+0.23(+1.45%)
Apr 05, 2011	15.03	15.70	15.01	15.54	546,836	+0.48(+3.20%)
Apr 04, 2011	15.43	15.49	14.99	15.05	361,228	-0.32(-2.06%)
Apr 01, 2011	15.23	15.56	15.20	15.37	434,825	+0.29(+1.95%)
Mar 31, 2011	15.31	15.42	14.96	15.08	738,940	-0.29(-1.91%)
Mar 30, 2011	15.05	15.43	14.99	15.37	494,293	+0.44(+2.92%)
Mar 29, 2011	14.73	15.11	14.66	14.93	546,970	+0.18(+1.22%)
Mar 28, 2011	15.01	15.24	14.63	14.75	562,928	-0.24(-1.61%)
Mar 25, 2011	14.75	15.26	14.75	14.99	928,468	+0.27(+1.84%)
Mar 24, 2011	14.61	14.87	14.53	14.72	685,998	+0.14(+0.98%)
Mar 23, 2011	14.16	14.61	13.90	14.58	1,525,256	+0.37(+2.60%)
Mar 22, 2011	14.44	14.50	14.08	14.21	1,041,011	-0.17(-1.20%)
Mar 21, 2011	14.44	14.51	14.35	14.38	1,168,552	+0.31(+2.19%)
Mar 18, 2011	14.50	14.50	14.01	14.08	4,576,820	-0.23(-1.63%)
Mar 17, 2011	14.35	14.58	14.24	14.31	1,217,817	+0.18(+1.28%)
Mar 16, 2011	14.42	14.46	13.87	14.13	1,665,795	-0.40(-2.75%)
Mar 15, 2011	14.29	14.61	14.18	14.53	1,711,824	-0.11(-0.77%)
Mar 14, 2011	15.31	15.42	14.54	14.64	1,366,227	-0.97(-6.22%)
Mar 11, 2011	15.09	15.67	14.96	15.61	1,370,870	+0.33(+2.17%)
Mar 10, 2011	15.10	15.37	15.01	15.28	1,508,753	-0.08(-0.54%)
Mar 09, 2011	14.96	15.49	14.85	15.36	1,282,118	+0.35(+2.31%)
Mar 08, 2011	14.73	15.09	14.52	15.02	915,844	+0.35(+2.36%)
Mar 07, 2011	15.07	15.22	14.37	14.67	1,422,180	-0.29(-1.96%)
Mar 04, 2011	15.27	15.32	14.82	14.96	596,517	-0.24(-1.59%)
Mar 03, 2011	15.23	15.49	15.06	15.20	520,099	+0.07(+0.45%)
Mar 02, 2011	14.82	15.17	14.78	15.14	585,312	+0.30(+2.03%)
Mar 01, 2011	15.45	15.45	14.81	14.84	1,015,042	-0.50(-3.29%)
Feb 28, 2011	15.42	15.51	15.25	15.34	493,587	+0.08(+0.49%)
Feb 25, 2011	15.15	15.39	15.03	15.27	793,890	+0.23(+1.50%)
Feb 24, 2011	15.15	15.26	14.91	15.04	1,085,534	-0.11(-0.75%)
Feb 23, 2011	15.60	15.60	14.84	15.15	1,037,096	-0.38(-2.42%)
Feb 22, 2011	15.68	15.78	15.45	15.53	788,096	-0.38(-2.41%)
Feb 18, 2011	15.75	16.33	15.72	15.91	841,451	+0.24(+1.54%)
Feb 17, 2011	15.70	15.94	15.66	15.67	1,757,360	-0.14(-0.90%)
Feb 16, 2011	16.09	16.64	15.78	15.81	2,759,546	+0.64(+4.22%)
Feb 15, 2011	14.81	15.36	14.76	15.17	1,508,832	+0.46(+3.12%)
Feb 14, 2011	14.66	14.93	14.57	14.72	939,888	+0.07(+0.46%)
Feb 11, 2011	14.27	14.72	14.23	14.65	864,855	+0.32(+2.21%)
Feb 10, 2011	14.21	14.35	14.17	14.33	1,150,808	-0.02(-0.11%)
Feb 09, 2011	14.28	14.47	14.28	14.35	1,199,774	-0.04(-0.26%)
Feb 08, 2011	14.02	14.59	14.00	14.38	1,307,476	+0.38(+2.69%)
Feb 07, 2011	13.56	14.02	13.53	14.01	950,153	+0.48(+3.56%)
Feb 04, 2011	13.02	13.59	12.92	13.53	995,901	+0.51(+3.94%)
Feb 03, 2011	12.58	13.01	12.58	13.01	982,293	+0.47(+3.78%)
Feb 02, 2011	12.73	12.90	12.52	12.54	1,134,265	-0.21(-1.65%)

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