Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	32.04	32.14	31.60	31.94	69,134	-0.12(-0.37%)
May 30, 2012	32.15	32.22	31.99	32.06	49,020	-0.66(-2.02%)
May 29, 2012	32.77	32.99	32.60	32.72	30,454	+0.51(+1.57%)
May 25, 2012	32.29	32.43	32.15	32.22	59,856	-0.23(-0.69%)
May 24, 2012	32.49	32.60	32.11	32.44	36,682	+0.04(+0.11%)
May 23, 2012	32.01	32.41	31.58	32.41	56,732	+0.10(+0.30%)
May 22, 2012	32.75	32.95	32.24	32.31	26,577	-0.23(-0.71%)
May 21, 2012	32.11	32.54	32.11	32.54	21,976	+0.71(+2.23%)
May 18, 2012	32.24	33.07	31.80	31.83	82,153	-0.25(-0.79%)
May 17, 2012	32.35	32.52	32.08	32.08	36,487	-0.39(-1.21%)
May 16, 2012	32.79	33.14	32.44	32.48	89,245	-0.30(-0.92%)
May 15, 2012	33.27	33.32	32.77	32.78	36,868	-0.49(-1.48%)
May 14, 2012	33.42	33.47	33.18	33.27	53,761	-0.65(-1.91%)
May 11, 2012	33.84	34.37	33.84	33.92	62,046	-0.32(-0.95%)
May 10, 2012	34.53	34.59	34.19	34.24	101,010	+0.09(+0.25%)
May 09, 2012	33.95	34.42	33.74	34.16	54,248	-0.42(-1.23%)
May 08, 2012	34.60	34.62	34.10	34.58	86,205	-0.43(-1.23%)
May 07, 2012	34.88	35.15	34.83	35.01	21,533	-0.08(-0.22%)
May 04, 2012	35.48	35.50	34.93	35.09	71,671	-0.83(-2.31%)
May 03, 2012	36.22	36.30	35.79	35.92	37,887	-0.42(-1.14%)
May 02, 2012	36.40	36.47	36.11	36.33	208,755	-0.39(-1.05%)
May 01, 2012	36.39	38.14	36.33	36.72	40,419	+0.37(+1.03%)
Apr 30, 2012	36.45	36.45	36.22	36.35	39,259	-0.16(-0.45%)
Apr 27, 2012	36.56	36.56	36.38	36.51	38,148	+0.20(+0.54%)
Apr 26, 2012	35.88	36.33	35.88	36.31	124,250	+0.08(+0.23%)
Apr 25, 2012	36.20	36.24	35.93	36.23	68,962	+0.66(+1.85%)
Apr 24, 2012	35.53	36.28	35.46	35.57	85,851	+0.07(+0.20%)
Apr 23, 2012	35.29	35.50	35.11	35.50	33,651	-0.58(-1.62%)
Apr 20, 2012	36.15	36.26	36.07	36.08	24,253	+0.13(+0.37%)
Apr 19, 2012	36.05	36.26	35.80	35.95	20,834	-0.10(-0.27%)
Apr 18, 2012	36.01	36.23	35.93	36.05	108,787	-0.20(-0.56%)
Apr 17, 2012	35.84	36.33	35.83	36.25	81,135	+0.59(+1.66%)
Apr 16, 2012	35.74	35.77	35.43	35.66	108,528	+0.06(+0.16%)
Apr 13, 2012	36.09	36.09	35.57	35.60	140,592	-0.67(-1.84%)
Apr 12, 2012	35.51	36.33	35.51	36.27	228,363	+0.89(+2.51%)
Apr 11, 2012	35.59	35.59	35.34	35.38	31,743	+0.24(+0.68%)
Apr 10, 2012	35.62	35.72	35.03	35.14	35,713	-0.63(-1.75%)
Apr 09, 2012	35.63	35.91	35.61	35.77	25,972	-0.37(-1.03%)
Apr 05, 2012	36.20	36.53	36.08	36.14	67,661	-0.17(-0.46%)
Apr 04, 2012	36.41	36.57	36.16	36.31	57,431	-0.77(-2.08%)
Apr 03, 2012	37.51	37.52	36.80	37.08	508,235	-0.47(-1.26%)
Apr 02, 2012	36.92	37.67	36.92	37.55	87,371	+0.49(+1.33%)
Mar 30, 2012	37.04	37.10	36.73	37.06	36,502	+0.37(+1.00%)
Mar 29, 2012	36.55	36.69	36.19	36.69	55,629	-0.06(-0.16%)
Mar 28, 2012	37.28	37.28	36.59	36.75	19,893	-0.67(-1.79%)
Mar 27, 2012	37.61	37.73	37.39	37.42	39,434	-0.38(-1.01%)
Mar 26, 2012	37.61	37.81	37.54	37.80	44,184	+0.60(+1.62%)
Mar 23, 2012	36.73	37.26	36.69	37.19	26,104	+0.29(+0.79%)
Mar 22, 2012	36.92	36.92	36.69	36.90	35,554	-0.60(-1.59%)
Mar 21, 2012	37.51	37.58	37.41	37.50	25,837	-0.15(-0.39%)
Mar 20, 2012	37.66	37.69	37.49	37.65	36,962	-0.42(-1.09%)
Mar 19, 2012	37.86	38.17	37.86	38.06	107,745	+0.17(+0.45%)
Mar 16, 2012	37.85	38.05	37.83	37.90	91,108	+0.25(+0.65%)
Mar 15, 2012	37.65	37.75	37.61	37.65	45,161	+0.18(+0.49%)
Mar 14, 2012	37.79	37.79	37.37	37.47	31,166	-0.55(-1.44%)
Mar 13, 2012	37.59	38.03	37.46	38.02	226,582	+0.62(+1.66%)
Mar 12, 2012	37.47	37.47	37.29	37.40	15,598	-0.16(-0.42%)
Mar 09, 2012	37.63	37.78	37.47	37.55	57,750	-0.12(-0.32%)
Mar 08, 2012	37.39	37.74	37.30	37.67	77,059	+0.62(+1.67%)
Mar 07, 2012	36.88	37.13	36.73	37.05	39,097	+0.31(+0.84%)
Mar 06, 2012	37.16	37.16	36.67	36.74	133,426	-1.29(-3.39%)
Mar 05, 2012	38.32	38.38	37.93	38.03	91,017	-0.58(-1.49%)
Mar 02, 2012	38.75	38.75	38.42	38.61	42,332	-0.17(-0.44%)

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