Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	31.78	32.10	31.74	32.08	122,936	+0.49(+1.56%)
Jun 29, 2011	31.39	31.64	31.27	31.59	86,355	+0.45(+1.44%)
Jun 28, 2011	30.84	31.14	30.82	31.14	121,137	+0.38(+1.25%)
Jun 27, 2011	30.58	30.82	30.47	30.76	144,759	+0.24(+0.79%)
Jun 24, 2011	30.77	30.80	30.46	30.52	78,589	-0.25(-0.81%)
Jun 23, 2011	30.49	30.78	30.25	30.77	116,882	-0.22(-0.71%)
Jun 22, 2011	31.16	31.29	30.99	30.99	931,250	-0.28(-0.90%)
Jun 21, 2011	30.93	31.32	30.93	31.27	87,214	+0.57(+1.85%)
Jun 20, 2011	30.65	30.71	30.53	30.70	36,969	-0.02(-0.07%)
Jun 17, 2011	30.82	30.85	30.64	30.72	120,291	+0.21(+0.69%)
Jun 16, 2011	30.50	30.67	30.26	30.51	95,975	-0.11(-0.37%)
Jun 15, 2011	31.03	31.14	30.59	30.62	965,423	-0.91(-2.87%)
Jun 14, 2011	31.49	31.63	31.47	31.53	69,309	+0.46(+1.49%)
Jun 13, 2011	31.22	31.23	30.90	31.07	33,229	+0.03(+0.09%)
Jun 10, 2011	31.35	31.41	30.93	31.04	82,660	-0.66(-2.08%)
Jun 09, 2011	31.49	31.79	31.42	31.70	68,476	+0.29(+0.92%)
Jun 08, 2011	31.64	31.64	31.35	31.41	48,638	-0.37(-1.17%)
Jun 07, 2011	31.88	32.00	31.76	31.78	61,284	+0.29(+0.91%)
Jun 06, 2011	31.82	31.86	31.47	31.49	178,132	-0.43(-1.34%)
Jun 03, 2011	31.60	32.08	31.59	31.92	101,972	+0.68(+2.18%)
May 24, 2011	31.25	31.40	31.14	31.24	65,224	+0.22(+0.72%)
May 23, 2011	31.02	31.10	30.85	31.02	181,779	-0.65(-2.04%)
May 20, 2011	31.86	31.91	31.56	31.66	58,729	-0.42(-1.31%)
May 19, 2011	32.06	32.12	31.85	32.08	103,446	+0.13(+0.40%)
May 18, 2011	31.68	32.03	31.63	31.96	65,615	+0.28(+0.89%)
May 17, 2011	31.49	31.70	31.36	31.68	73,844	+0.08(+0.24%)
May 16, 2011	31.62	31.93	31.54	31.60	144,729	-0.10(-0.31%)
May 13, 2011	32.13	32.13	31.51	31.70	119,864	-0.49(-1.53%)
May 12, 2011	31.96	32.28	31.83	32.19	263,700	+0.04(+0.13%)
May 11, 2011	32.60	32.60	31.96	32.15	120,946	-0.55(-1.70%)
May 10, 2011	32.57	32.79	32.49	32.70	126,053	+0.22(+0.69%)
May 09, 2011	32.31	32.51	32.16	32.48	351,820	+0.22(+0.67%)
May 06, 2011	32.62	32.74	32.11	32.26	616,857	+0.11(+0.35%)
May 05, 2011	32.39	32.48	32.01	32.15	100,462	-0.60(-1.82%)
May 04, 2011	33.01	33.02	32.63	32.74	171,702	-0.27(-0.83%)
May 03, 2011	33.19	33.30	32.93	33.02	45,435	-0.41(-1.24%)
May 02, 2011	33.44	33.67	33.38	33.43	134,370	-0.08(-0.23%)
Apr 29, 2011	33.38	33.51	33.33	33.51	133,988	+0.17(+0.51%)
Apr 28, 2011	33.20	33.36	33.18	33.34	105,563	+0.13(+0.38%)
Apr 27, 2011	33.09	33.26	32.79	33.21	121,587	+0.22(+0.68%)
Apr 26, 2011	32.82	32.99	32.72	32.99	67,372	+0.29(+0.90%)
Apr 25, 2011	32.79	32.87	32.63	32.69	105,788	-0.13(-0.39%)
Apr 21, 2011	32.88	32.88	32.72	32.82	47,130	+0.18(+0.56%)
Apr 20, 2011	32.57	32.64	32.52	32.64	42,967	+0.77(+2.42%)
Apr 19, 2011	31.75	31.89	31.68	31.87	66,240	+0.28(+0.89%)
Apr 18, 2011	31.63	31.63	31.21	31.59	92,376	-0.64(-1.98%)
Apr 15, 2011	32.18	32.28	32.05	32.22	182,655	-0.03(-0.09%)
Apr 14, 2011	32.05	32.29	31.96	32.25	121,749	+0.09(+0.28%)
Apr 13, 2011	32.35	32.41	32.01	32.16	110,485	+0.15(+0.48%)
Apr 12, 2011	32.25	32.25	31.91	32.01	96,268	-0.40(-1.24%)
Apr 11, 2011	32.65	32.67	32.30	32.41	84,484	-0.13(-0.41%)
Apr 08, 2011	32.67	32.69	32.48	32.54	38,819	+0.16(+0.50%)
Apr 07, 2011	32.46	32.54	32.22	32.38	156,181	-0.09(-0.28%)
Apr 06, 2011	32.54	32.57	32.40	32.47	140,585	+0.15(+0.46%)
Apr 05, 2011	32.12	32.40	32.08	32.32	117,167	-0.03(-0.09%)
Apr 04, 2011	32.29	32.39	32.22	32.35	144,491	+0.11(+0.33%)

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