Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	48.99	49.29	48.63	48.80	151,320	+0.10(+0.21%)
Jun 29, 2011	49.30	49.30	48.56	48.70	265,597	-0.31(-0.63%)
Jun 28, 2011	49.48	49.89	48.64	49.01	140,467	-0.37(-0.75%)
Jun 27, 2011	49.07	49.84	48.62	49.38	117,149	+0.47(+0.96%)
Jun 24, 2011	48.33	49.18	47.86	48.91	724,708	+0.61(+1.26%)
Jun 23, 2011	46.86	48.40	46.00	48.30	151,454	+0.94(+1.98%)
Jun 22, 2011	47.21	48.09	47.00	47.36	138,344	-0.15(-0.32%)
Jun 21, 2011	47.04	47.55	46.84	47.51	177,571	+0.98(+2.11%)
Jun 20, 2011	46.63	47.13	46.00	46.53	116,998	+0.39(+0.85%)
Jun 17, 2011	46.64	46.64	45.80	46.14	244,597	-0.22(-0.47%)
Jun 16, 2011	46.31	46.99	45.55	46.36	142,289	+0.11(+0.24%)
Jun 15, 2011	46.56	47.14	45.45	46.25	214,333	-0.55(-1.18%)
Jun 14, 2011	45.00	47.58	44.75	46.80	571,022	+2.09(+4.67%)
Jun 13, 2011	43.77	46.96	43.53	44.71	379,437	+2.22(+5.22%)
Jun 10, 2011	42.99	43.52	42.43	42.49	131,494	-0.81(-1.87%)
Jun 09, 2011	42.63	43.76	42.63	43.30	108,961	+0.74(+1.74%)
Jun 08, 2011	42.65	43.22	42.38	42.56	110,544	-0.34(-0.79%)
Jun 07, 2011	43.45	43.80	42.88	42.90	99,519	-0.21(-0.49%)
Jun 06, 2011	44.01	44.16	42.84	43.11	135,924	-0.78(-1.78%)
Jun 03, 2011	44.05	44.69	43.63	43.89	214,030	+0.66(+1.53%)
May 24, 2011	43.58	43.87	43.06	43.23	106,310	-0.19(-0.44%)
May 23, 2011	43.19	44.35	43.10	43.42	94,573	-0.31(-0.71%)
May 20, 2011	43.94	44.66	43.54	43.73	219,228	-0.54(-1.22%)
May 19, 2011	44.99	45.29	44.01	44.27	138,776	-0.27(-0.61%)
May 18, 2011	43.77	44.74	43.44	44.54	109,054	+0.87(+1.99%)
May 17, 2011	43.64	44.10	43.31	43.67	98,853	+0.01(+0.02%)
May 16, 2011	44.19	44.30	43.59	43.66	92,875	-0.70(-1.58%)
May 13, 2011	45.15	45.58	44.23	44.36	109,024	-0.88(-1.95%)
May 12, 2011	45.07	45.79	44.70	45.24	92,069	-0.22(-0.48%)
May 11, 2011	46.38	46.38	45.06	45.46	97,012	-1.03(-2.22%)
May 10, 2011	46.22	46.69	45.61	46.49	61,191	+0.67(+1.46%)
May 09, 2011	44.13	46.35	44.13	45.82	84,753	+1.76(+3.99%)
May 06, 2011	44.95	45.00	43.85	44.06	79,551	-0.20(-0.45%)
May 05, 2011	43.94	45.16	43.34	44.26	89,659	-0.11(-0.25%)
May 04, 2011	44.43	45.16	44.32	44.37	205,864	-0.07(-0.16%)
May 03, 2011	46.30	46.96	43.71	44.44	427,344	-1.06(-2.33%)
May 02, 2011	45.63	47.23	45.40	45.50	225,576	-0.84(-1.81%)
Apr 29, 2011	46.66	46.73	45.97	46.34	97,373	-0.12(-0.26%)
Apr 28, 2011	46.56	46.87	46.26	46.46	40,613	-0.30(-0.64%)
Apr 27, 2011	46.60	46.77	45.92	46.76	63,136	+0.36(+0.78%)
Apr 26, 2011	45.12	46.55	45.04	46.40	102,249	+1.33(+2.95%)
Apr 25, 2011	45.33	45.45	44.85	45.07	79,948	-0.39(-0.86%)
Apr 21, 2011	45.03	45.54	44.23	45.46	70,730	+0.81(+1.81%)
Apr 20, 2011	44.30	44.68	44.06	44.65	112,874	+0.76(+1.73%)
Apr 19, 2011	44.99	45.23	43.85	43.89	148,746	-1.11(-2.47%)
Apr 18, 2011	45.98	45.98	44.69	45.00	216,894	-1.60(-3.43%)
Apr 15, 2011	45.07	46.99	45.07	46.60	122,132	+1.34(+2.96%)
Apr 14, 2011	43.93	45.37	43.93	45.26	71,702	+0.82(+1.85%)
Apr 13, 2011	44.77	45.00	43.79	44.44	117,237	-0.14(-0.31%)
Apr 12, 2011	45.68	45.85	44.26	44.58	95,998	-1.52(-3.30%)
Apr 11, 2011	46.92	47.14	45.64	46.10	81,080	-0.84(-1.79%)
Apr 08, 2011	47.39	47.43	46.61	46.94	73,593	-0.02(-0.04%)
Apr 07, 2011	47.09	47.64	46.65	46.96	74,789	-0.01(-0.02%)
Apr 06, 2011	46.99	47.42	46.09	46.97	52,207	+0.33(+0.71%)
Apr 05, 2011	46.12	46.94	46.00	46.64	32,422	+0.46(+1.00%)
Apr 04, 2011	45.86	46.31	45.30	46.18	53,533	+0.35(+0.76%)

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