Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	24.65	24.65	21.56	22.16	821,878	-3.75(-14.46%)
Jul 28, 2011	25.78	27.15	25.69	25.91	199,622	+0.20(+0.76%)
Jul 27, 2011	26.58	26.61	25.69	25.72	178,842	-1.00(-3.74%)
Jul 26, 2011	27.71	27.72	26.62	26.71	76,653	-0.93(-3.38%)
Jul 25, 2011	27.54	28.00	27.54	27.65	109,260	-0.32(-1.14%)
Jul 22, 2011	28.12	28.25	27.82	27.97	76,286	-0.05(-0.17%)
Jul 21, 2011	27.36	28.11	27.16	28.01	100,673	+0.83(+3.06%)
Jul 20, 2011	27.10	27.25	26.82	27.18	83,914	+0.09(+0.34%)
Jul 19, 2011	26.71	27.10	26.16	27.09	93,174	+0.51(+1.93%)
Jul 18, 2011	26.95	26.96	26.29	26.57	31,626	-0.39(-1.46%)
Jul 15, 2011	26.94	27.15	26.88	26.97	67,116	+0.09(+0.35%)
Jul 14, 2011	27.92	27.94	26.85	26.87	65,162	-0.96(-3.46%)
Jul 13, 2011	27.25	28.21	27.25	27.84	78,246	+0.85(+3.15%)
Jul 12, 2011	27.10	27.44	26.95	26.99	58,510	-0.32(-1.16%)
Jul 11, 2011	27.33	27.69	27.21	27.30	85,059	-0.44(-1.58%)
Jul 08, 2011	27.90	28.20	27.54	27.74	56,708	-0.51(-1.82%)
Jul 07, 2011	27.97	28.50	27.64	28.26	69,078	+0.61(+2.20%)
Jul 06, 2011	26.85	27.71	26.85	27.65	79,698	+0.72(+2.67%)
Jul 05, 2011	26.00	27.06	26.00	26.93	116,113	+0.98(+3.78%)
Jul 01, 2011	25.51	25.97	25.13	25.95	290,951	+0.49(+1.91%)
Jun 30, 2011	25.74	25.79	25.43	25.46	236,874	-0.36(-1.41%)
Jun 29, 2011	26.44	26.61	25.80	25.83	73,505	-0.62(-2.33%)
Jun 28, 2011	26.12	26.44	25.93	26.44	69,047	+0.40(+1.54%)
Jun 27, 2011	26.05	26.26	25.79	26.04	68,054	+0.08(+0.32%)
Jun 24, 2011	26.57	26.57	25.82	25.96	183,657	-0.57(-2.15%)
Jun 23, 2011	26.27	26.62	25.79	26.53	46,737	-0.03(-0.11%)
Jun 22, 2011	26.44	27.08	26.44	26.56	59,636	-0.11(-0.42%)
Jun 21, 2011	25.87	26.71	25.86	26.67	81,453	+0.90(+3.48%)
Jun 20, 2011	25.67	25.88	25.24	25.77	168,556	+0.07(+0.29%)
Jun 17, 2011	26.32	26.50	25.68	25.70	208,207	-0.50(-1.89%)
Jun 16, 2011	26.57	26.58	25.71	26.19	55,231	-0.13(-0.50%)
Jun 15, 2011	26.07	26.44	25.89	26.32	106,670	-0.10(-0.39%)
Jun 14, 2011	26.00	26.57	25.76	26.43	100,020	+0.75(+2.91%)
Jun 13, 2011	26.14	26.36	25.66	25.68	116,154	-0.47(-1.79%)
Jun 10, 2011	26.85	27.18	26.03	26.14	95,274	-0.93(-3.42%)
Jun 09, 2011	26.52	27.40	26.42	27.07	81,462	+0.65(+2.48%)
Jun 08, 2011	26.15	26.64	26.14	26.42	78,649	+0.06(+0.21%)
Jun 07, 2011	26.41	26.64	26.16	26.36	67,683	+0.11(+0.43%)
Jun 06, 2011	27.02	27.09	26.24	26.25	100,846	-0.78(-2.87%)
Jun 03, 2011	27.34	27.56	26.74	27.02	186,279	-0.76(-2.72%)
May 24, 2011	27.94	28.08	27.19	27.78	107,148	-0.11(-0.40%)
May 23, 2011	28.42	28.42	27.57	27.89	96,107	-0.93(-3.24%)
May 20, 2011	29.17	29.61	28.13	28.83	266,083	-0.55(-1.88%)
May 19, 2011	26.77	29.55	26.77	29.38	454,984	+2.80(+10.55%)
May 18, 2011	25.91	26.59	25.91	26.57	112,462	+0.66(+2.56%)
May 17, 2011	25.68	26.00	25.59	25.91	82,730	+0.12(+0.47%)
May 16, 2011	25.91	26.21	25.77	25.79	127,673	-0.31(-1.18%)
May 13, 2011	26.28	26.39	25.55	26.10	48,776	-0.21(-0.78%)
May 12, 2011	25.77	26.56	25.45	26.30	63,502	+0.43(+1.66%)
May 11, 2011	26.18	26.34	25.59	25.87	64,843	-0.37(-1.42%)
May 10, 2011	26.13	26.31	25.89	26.25	83,994	+0.33(+1.26%)
May 09, 2011	25.75	26.14	25.62	25.92	49,791	+0.08(+0.33%)
May 06, 2011	26.05	26.22	25.79	25.84	52,697	+0.08(+0.33%)
May 05, 2011	26.35	26.50	25.73	25.75	80,573	-0.60(-2.27%)
May 04, 2011	26.67	26.67	26.35	26.35	53,146	-0.19(-0.70%)
May 03, 2011	26.64	26.90	26.30	26.54	122,762	-0.19(-0.70%)

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