Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	38.88	39.91	38.47	39.84	450,696	+1.13(+2.92%)
Apr 28, 2011	38.80	39.48	38.15	38.71	508,785	-0.04(-0.10%)
Apr 27, 2011	38.37	39.00	36.92	38.75	663,660	+0.73(+1.92%)
Apr 26, 2011	37.14	38.35	36.01	38.02	293,176	+0.95(+2.56%)
Apr 25, 2011	37.01	37.37	36.51	37.07	482,223	-0.03(-0.08%)
Apr 21, 2011	37.34	37.36	36.07	37.10	533,816	+0.02(+0.05%)
Apr 20, 2011	36.86	37.28	36.40	37.08	305,478	+0.82(+2.26%)
Apr 19, 2011	35.83	36.36	34.69	36.26	645,536	+0.58(+1.63%)
Apr 18, 2011	36.06	36.06	35.12	35.68	417,871	-0.50(-1.38%)
Apr 15, 2011	35.75	36.45	35.20	36.18	376,646	+0.44(+1.23%)
Apr 14, 2011	35.54	35.86	35.00	35.74	756,203	+0.19(+0.53%)
Apr 13, 2011	35.59	36.21	34.25	35.55	1,036,562	+0.19(+0.54%)
Apr 12, 2011	35.96	35.96	33.80	35.36	921,760	-0.90(-2.48%)
Apr 11, 2011	37.31	37.71	36.25	36.26	495,098	-0.99(-2.66%)
Apr 08, 2011	38.01	38.30	36.80	37.25	498,496	-0.44(-1.17%)
Apr 07, 2011	37.77	38.08	37.04	37.69	385,903	-0.12(-0.32%)
Apr 06, 2011	37.98	38.45	37.43	37.81	482,008	+0.20(+0.53%)
Apr 05, 2011	37.52	37.99	37.14	37.61	389,719	-0.07(-0.19%)
Apr 04, 2011	37.63	38.11	37.33	37.68	457,520	+0.20(+0.53%)
Apr 01, 2011	37.27	37.87	37.08	37.48	394,044	+0.55(+1.49%)
Mar 31, 2011	37.14	37.59	36.83	36.93	303,775	-0.20(-0.54%)
Mar 30, 2011	37.13	37.61	35.81	37.13	574,998	+1.54(+4.33%)
Mar 29, 2011	35.42	36.22	34.84	35.59	370,745	+0.21(+0.59%)
Mar 28, 2011	36.33	36.69	35.34	35.38	479,595	-0.68(-1.89%)
Mar 25, 2011	34.30	36.59	34.11	36.06	850,444	+1.77(+5.16%)
Mar 24, 2011	35.14	35.57	33.59	34.29	494,750	-0.53(-1.52%)
Mar 23, 2011	35.26	35.56	34.20	34.82	807,976	-0.43(-1.22%)
Mar 22, 2011	36.12	36.16	34.50	35.25	1,077,310	-0.86(-2.38%)
Mar 21, 2011	36.23	36.42	35.19	36.11	869,086	+1.42(+4.09%)
Mar 18, 2011	34.48	35.18	33.81	34.69	1,993,462	+0.75(+2.21%)
Mar 17, 2011	33.09	34.12	32.56	33.94	1,066,983	+1.17(+3.57%)
Mar 16, 2011	31.91	33.96	31.47	32.77	2,369,604	+1.98(+6.41%)
Mar 15, 2011	29.55	32.55	28.71	30.80	3,670,558	-3.45(-10.09%)
Mar 14, 2011	33.26	34.34	32.36	34.25	664,867	+0.64(+1.90%)
Mar 11, 2011	32.73	34.44	32.27	33.61	547,180	+0.62(+1.88%)
Mar 10, 2011	34.48	34.74	32.33	32.99	1,167,217	-2.01(-5.74%)
Mar 09, 2011	35.18	35.55	34.64	35.00	529,870	-0.13(-0.37%)
Mar 08, 2011	36.57	36.66	35.05	35.13	600,338	-1.50(-4.10%)
Mar 07, 2011	36.42	37.51	35.27	36.63	781,817	+0.28(+0.77%)
Mar 04, 2011	36.20	36.41	35.50	36.35	413,539	+0.09(+0.25%)
Mar 03, 2011	36.20	36.66	35.47	36.26	443,061	+0.36(+1.00%)
Mar 02, 2011	35.56	36.41	35.28	35.90	555,045	+0.31(+0.87%)
Mar 01, 2011	37.18	37.20	35.52	35.59	671,147	-1.63(-4.38%)
Feb 28, 2011	37.58	38.08	36.15	37.22	597,674	-0.22(-0.59%)
Feb 25, 2011	36.54	37.48	36.29	37.44	823,415	+1.24(+3.43%)
Feb 24, 2011	37.99	39.34	36.14	36.20	1,481,243	-0.89(-2.40%)
Feb 23, 2011	36.78	37.93	36.10	37.09	1,175,629	+0.40(+1.09%)
Feb 22, 2011	37.00	37.74	36.22	36.69	857,345	-0.17(-0.46%)
Feb 18, 2011	37.03	37.38	36.61	36.86	705,124	+0.11(+0.30%)
Feb 17, 2011	36.25	37.08	35.93	36.75	368,687	+0.64(+1.77%)
Feb 16, 2011	35.17	36.35	35.04	36.11	524,339	+0.83(+2.35%)
Feb 15, 2011	35.19	35.51	34.57	35.28	525,843	+0.10(+0.28%)
Feb 14, 2011	33.45	35.46	33.26	35.18	722,695	+1.60(+4.76%)
Feb 11, 2011	33.45	33.81	33.27	33.58	310,800	-0.12(-0.36%)
Feb 10, 2011	33.42	33.86	33.15	33.70	366,497	+0.10(+0.30%)
Feb 09, 2011	33.39	33.92	33.11	33.60	394,741	+0.01(+0.03%)
Feb 08, 2011	32.60	33.71	32.01	33.59	412,699	+1.07(+3.29%)
Feb 07, 2011	32.50	33.18	32.38	32.52	371,049	-0.04(-0.12%)
Feb 04, 2011	33.37	33.43	32.00	32.56	457,501	-0.78(-2.34%)
Feb 03, 2011	33.87	34.22	32.95	33.34	332,216	-0.61(-1.80%)
Feb 02, 2011	33.92	34.58	33.45	33.95	341,863	-0.18(-0.53%)

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