Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	30.75	30.75	30.30	30.67	1,581	-0.15(-0.48%)
May 30, 2012	30.77	30.82	30.76	30.82	4,646	-0.19(-0.62%)
May 29, 2012	30.90	31.21	30.90	31.01	3,680	+0.07(+0.24%)
May 25, 2012	30.91	30.95	30.91	30.94	1,277	+0.31(+1.01%)
May 23, 2012	30.32	30.63	30.63	30.63	2,400	-0.21(-0.68%)
May 22, 2012	31.06	31.10	30.84	30.84	1,502	+0.06(+0.19%)
May 21, 2012	30.48	30.78	30.48	30.78	850	+0.46(+1.52%)
May 18, 2012	30.35	30.48	30.32	30.32	1,802	-0.29(-0.96%)
May 17, 2012	31.00	31.02	30.60	30.61	1,762	-0.47(-1.50%)
May 16, 2012	31.12	31.12	31.08	31.08	962	-0.08(-0.26%)
May 15, 2012	31.29	31.31	31.10	31.16	1,025	-0.19(-0.61%)
May 14, 2012	31.25	31.36	31.11	31.35	1,886	-0.21(-0.67%)
May 11, 2012	31.58	31.59	31.49	31.56	847	+0.03(+0.11%)
May 10, 2012	31.54	31.63	31.53	31.53	1,801	+0.23(+0.73%)
May 09, 2012	31.00	31.45	31.00	31.30	1,682	-0.33(-1.05%)
May 08, 2012	31.46	31.63	31.18	31.63	2,068	+0.13(+0.43%)
May 07, 2012	31.38	31.51	31.38	31.50	1,144	+0.01(+0.03%)
May 04, 2012	31.68	31.68	31.49	31.49	938	-0.50(-1.57%)
May 03, 2012	32.04	32.04	31.99	31.99	665	-0.36(-1.11%)
May 02, 2012	32.23	32.35	32.18	32.35	1,177	-0.09(-0.28%)
May 01, 2012	32.33	32.63	32.33	32.44	1,534	+0.06(+0.20%)
Apr 30, 2012	32.38	32.38	32.38	32.38	155	-0.04(-0.11%)
Apr 27, 2012	32.24	32.41	32.24	32.41	3,352	+0.19(+0.59%)
Apr 26, 2012	32.31	32.31	31.96	32.22	5,739	-0.05(-0.14%)
Apr 25, 2012	32.30	32.38	32.18	32.27	19,295	+0.45(+1.41%)
Apr 24, 2012	31.69	31.82	31.57	31.82	3,850	+0.00(+0.00%)
Apr 23, 2012	31.70	31.82	31.70	31.82	2,803	-0.37(-1.15%)
Apr 20, 2012	32.20	32.34	32.16	32.19	5,134	+0.15(+0.47%)
Apr 19, 2012	32.32	32.32	31.96	32.04	2,118	+0.09(+0.30%)
Apr 18, 2012	31.96	31.96	31.84	31.95	1,516	-0.03(-0.11%)
Apr 17, 2012	31.51	32.05	31.50	31.98	3,656	+0.63(+2.01%)
Apr 16, 2012	31.27	31.43	31.27	31.35	2,055	-0.09(-0.29%)
Apr 13, 2012	31.45	31.52	31.42	31.44	1,206	-0.38(-1.19%)
Apr 12, 2012	31.61	31.85	31.61	31.82	1,127	+0.33(+1.04%)
Apr 11, 2012	31.41	31.50	31.41	31.49	2,353	+0.37(+1.20%)
Apr 10, 2012	31.76	31.76	31.12	31.12	1,252	-0.73(-2.29%)
Apr 09, 2012	31.88	31.88	31.83	31.85	1,854	-0.50(-1.55%)
Apr 05, 2012	32.38	32.38	32.35	32.35	566	+0.04(+0.12%)
Apr 04, 2012	31.84	32.36	31.84	32.31	7,160	-0.23(-0.71%)
Apr 03, 2012	32.70	32.72	32.54	32.54	656	-0.02(-0.06%)
Apr 02, 2012	32.40	32.61	32.40	32.56	20,016	+0.13(+0.40%)
Mar 30, 2012	32.30	32.44	32.22	32.43	6,706	+0.22(+0.69%)
Mar 29, 2012	31.95	32.21	31.91	32.21	1,877	+0.32(+0.99%)
Mar 28, 2012	32.28	32.28	31.89	31.89	3,734	-0.32(-1.00%)
Mar 27, 2012	32.37	32.37	32.18	32.21	1,156	-0.11(-0.34%)
Mar 26, 2012	32.12	32.34	32.12	32.32	1,824	+0.64(+2.02%)
Mar 23, 2012	31.40	31.68	31.40	31.68	1,829	+0.11(+0.36%)
Mar 22, 2012	31.44	31.57	31.40	31.57	1,460	-0.02(-0.08%)
Mar 21, 2012	31.52	31.69	31.52	31.59	1,013	+0.01(+0.03%)
Mar 20, 2012	31.70	31.71	31.58	31.58	1,033	-0.30(-0.95%)
Mar 19, 2012	31.75	31.88	31.75	31.88	1,813	+0.16(+0.52%)
Mar 16, 2012	31.74	31.74	31.71	31.72	400	-0.03(-0.09%)
Mar 15, 2012	31.51	31.75	31.51	31.75	808	+0.20(+0.62%)
Mar 14, 2012	31.55	31.64	31.52	31.55	14,573	+0.03(+0.08%)
Mar 13, 2012	31.42	31.52	31.26	31.52	2,218	+0.35(+1.13%)
Mar 12, 2012	31.32	31.36	31.13	31.17	10,867	-0.14(-0.45%)
Mar 09, 2012	30.99	31.31	30.99	31.31	1,484	+0.28(+0.90%)
Mar 08, 2012	31.01	31.04	31.00	31.03	1,179	+0.29(+0.95%)
Mar 07, 2012	30.65	30.75	30.60	30.74	32,208	+0.26(+0.86%)
Mar 06, 2012	30.72	30.72	30.41	30.48	3,434	-0.56(-1.81%)
Mar 05, 2012	31.01	31.04	30.92	31.04	1,204	-0.04(-0.14%)
Mar 02, 2012	31.22	31.27	31.09	31.09	1,979	-0.26(-0.84%)

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