Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	28.98	29.27	28.97	29.13	26,754	-0.14(-0.48%)
May 30, 2012	29.31	29.34	29.18	29.27	29,804	-0.33(-1.10%)
May 29, 2012	29.49	29.67	29.44	29.60	14,428	+0.39(+1.32%)
May 25, 2012	29.42	29.43	29.21	29.21	40,741	-0.18(-0.62%)
May 24, 2012	29.46	29.52	29.19	29.40	94,408	+0.07(+0.24%)
May 23, 2012	29.14	29.33	28.94	29.33	18,033	-0.02(-0.06%)
May 22, 2012	29.44	29.58	29.22	29.34	28,330	-0.02(-0.06%)
May 21, 2012	28.81	29.37	28.81	29.36	40,285	+0.65(+2.28%)
May 18, 2012	29.13	29.16	28.69	28.71	44,906	-0.28(-0.97%)
May 17, 2012	29.51	29.51	28.99	28.99	21,756	-0.50(-1.71%)
May 16, 2012	29.69	29.78	29.46	29.49	9,323	-0.07(-0.24%)
May 15, 2012	29.70	29.87	29.51	29.56	21,731	-0.10(-0.33%)
May 14, 2012	29.73	29.87	29.66	29.66	17,513	-0.42(-1.41%)
May 11, 2012	29.91	30.25	29.91	30.09	79,637	+0.11(+0.36%)
May 10, 2012	30.19	30.19	29.98	29.98	23,773	-0.08(-0.28%)
May 09, 2012	29.87	30.20	29.76	30.06	20,816	-0.12(-0.40%)
May 08, 2012	30.10	30.22	29.82	30.18	20,960	-0.10(-0.32%)
May 07, 2012	30.16	30.38	30.15	30.28	13,724	-0.04(-0.15%)
May 04, 2012	30.68	30.68	30.29	30.32	38,156	-0.54(-1.75%)
May 03, 2012	31.06	31.06	30.78	30.86	329,766	-0.19(-0.60%)
May 02, 2012	30.96	31.07	30.93	31.05	36,426	-0.01(-0.03%)
May 01, 2012	30.99	31.29	30.99	31.06	24,683	+0.08(+0.26%)
Apr 30, 2012	31.01	31.04	30.94	30.98	58,213	-0.19(-0.62%)
Apr 27, 2012	31.10	31.24	31.06	31.17	188,673	+0.16(+0.51%)
Apr 26, 2012	30.91	31.05	30.83	31.01	78,414	+0.11(+0.37%)
Apr 25, 2012	30.76	30.91	30.76	30.90	75,411	+0.59(+1.95%)
Apr 24, 2012	30.29	30.40	30.22	30.30	18,594	+0.01(+0.03%)
Apr 23, 2012	30.28	30.31	30.11	30.30	23,126	-0.25(-0.81%)
Apr 20, 2012	30.68	30.80	30.54	30.54	106,156	+0.04(+0.13%)
Apr 19, 2012	30.75	30.87	30.43	30.50	28,801	-0.31(-0.99%)
Apr 18, 2012	30.83	30.93	30.76	30.81	31,117	-0.10(-0.31%)
Apr 17, 2012	30.77	30.92	30.76	30.91	16,572	+0.57(+1.86%)
Apr 16, 2012	30.66	30.66	30.30	30.34	27,861	-0.14(-0.46%)
Apr 13, 2012	30.78	30.78	30.47	30.48	49,507	-0.35(-1.15%)
Apr 12, 2012	30.52	30.84	30.50	30.83	19,276	+0.38(+1.25%)
Apr 11, 2012	30.59	30.59	30.42	30.46	28,156	+0.14(+0.46%)
Apr 10, 2012	30.72	30.79	30.24	30.31	16,732	-0.48(-1.57%)
Apr 09, 2012	30.68	30.91	30.68	30.80	13,989	-0.25(-0.80%)
Apr 05, 2012	30.88	31.07	30.86	31.05	13,553	+0.06(+0.20%)
Apr 04, 2012	31.05	31.05	30.88	30.98	38,361	-0.33(-1.04%)
Apr 03, 2012	31.32	31.40	31.16	31.31	44,491	-0.02(-0.06%)
Apr 02, 2012	31.05	31.40	30.99	31.33	33,205	+0.28(+0.91%)
Mar 30, 2012	31.07	31.12	31.02	31.05	111,445	+0.03(+0.09%)
Mar 29, 2012	30.87	31.02	30.80	31.02	76,893	-0.02(-0.06%)
Mar 28, 2012	31.20	31.21	30.88	31.04	38,558	-0.14(-0.44%)
Mar 27, 2012	31.24	31.29	31.17	31.17	15,050	-0.00(-0.00%)
Mar 26, 2012	30.97	31.18	30.96	31.17	17,248	+0.42(+1.35%)
Mar 23, 2012	30.77	30.78	30.61	30.76	48,225	-0.07(-0.22%)
Mar 22, 2012	30.73	30.86	30.71	30.83	65,731	-0.13(-0.43%)
Mar 21, 2012	31.01	31.06	30.96	30.96	52,122	-0.07(-0.23%)
Mar 20, 2012	30.91	31.04	30.89	31.03	27,838	-0.05(-0.17%)
Mar 19, 2012	30.92	31.14	30.92	31.08	62,607	+0.14(+0.46%)
Mar 16, 2012	30.89	30.97	30.89	30.94	11,250	+0.04(+0.11%)
Mar 15, 2012	30.82	30.91	30.80	30.91	58,183	+0.12(+0.40%)
Mar 14, 2012	30.78	30.84	30.70	30.78	18,392	+0.08(+0.26%)
Mar 13, 2012	30.36	30.73	30.34	30.70	60,661	+0.49(+1.61%)
Mar 12, 2012	30.18	30.23	30.12	30.22	36,257	+0.08(+0.27%)
Mar 09, 2012	30.16	30.24	30.13	30.13	6,156	+0.01(+0.03%)
Mar 08, 2012	29.97	30.15	29.94	30.13	1,473,850	+0.32(+1.09%)
Mar 07, 2012	29.69	29.83	29.68	29.80	76,097	+0.19(+0.66%)
Mar 06, 2012	29.70	29.71	29.53	29.61	169,389	-0.42(-1.38%)
Mar 05, 2012	30.03	30.15	29.90	30.02	60,207	-0.13(-0.44%)
Mar 02, 2012	30.16	30.19	30.09	30.15	57,431	-0.04(-0.15%)

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