Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	28.27	28.34	28.02	28.02	71,535	-0.20(-0.69%)
Jul 30, 2012	28.19	28.31	28.10	28.22	84,313	-0.13(-0.44%)
Jul 27, 2012	27.76	28.42	27.71	28.35	187,594	+0.80(+2.90%)
Jul 26, 2012	27.34	27.55	27.18	27.55	207,516	+0.64(+2.36%)
Jul 25, 2012	27.08	27.12	26.78	26.91	61,240	+0.00(+0.00%)
Jul 24, 2012	27.15	27.17	26.69	26.91	92,283	-0.16(-0.61%)
Jul 23, 2012	27.00	27.12	26.72	27.08	79,588	-0.68(-2.46%)
Jul 20, 2012	27.91	27.94	27.63	27.76	157,441	-0.49(-1.72%)
Jul 19, 2012	28.01	28.28	28.01	28.24	69,001	+0.39(+1.41%)
Jul 18, 2012	27.58	27.91	27.50	27.85	88,524	-0.04(-0.14%)
Jul 17, 2012	27.72	27.92	27.44	27.89	148,073	+0.34(+1.22%)
Jul 16, 2012	27.56	27.62	27.36	27.55	163,452	-0.12(-0.42%)
Jul 13, 2012	27.50	27.72	27.43	27.67	49,403	+0.44(+1.61%)
Jul 12, 2012	27.05	27.34	26.97	27.23	145,261	-0.33(-1.19%)
Jul 11, 2012	27.56	27.74	27.40	27.56	88,219	+0.09(+0.34%)
Jul 10, 2012	28.15	28.15	27.38	27.47	65,447	-0.34(-1.21%)
Jul 09, 2012	27.85	27.88	27.63	27.81	90,331	-0.22(-0.78%)
Jul 06, 2012	28.13	28.13	27.86	28.02	120,505	-0.49(-1.73%)
Jul 05, 2012	28.57	28.75	28.30	28.52	213,827	-0.29(-1.01%)
Jul 03, 2012	28.45	28.83	28.35	28.81	90,902	+0.55(+1.94%)
Jul 02, 2012	28.05	28.29	27.95	28.26	166,293	+0.14(+0.50%)
Jun 29, 2012	27.74	28.12	27.70	28.12	141,484	+1.28(+4.76%)
Jun 28, 2012	26.72	26.86	26.53	26.84	169,290	-0.10(-0.38%)
Jun 27, 2012	26.95	27.05	26.83	26.94	147,015	+0.14(+0.53%)
Jun 26, 2012	26.75	26.86	26.55	26.80	113,236	+0.27(+1.00%)
Jun 25, 2012	26.65	26.68	26.36	26.54	92,779	-0.54(-2.00%)
Jun 22, 2012	27.24	27.26	26.91	27.08	168,680	+0.04(+0.14%)
Jun 21, 2012	27.87	27.88	27.01	27.04	160,951	-1.07(-3.80%)
Jun 20, 2012	28.14	28.27	27.86	28.11	163,485	-0.21(-0.73%)
Jun 19, 2012	27.97	28.43	27.97	28.31	147,521	+0.52(+1.88%)
Jun 18, 2012	27.74	27.89	27.52	27.79	94,288	-0.05(-0.17%)
Jun 15, 2012	27.65	27.86	27.50	27.84	74,907	+0.51(+1.86%)
Jun 14, 2012	27.17	27.42	27.02	27.33	131,556	+0.08(+0.28%)
Jun 13, 2012	27.23	27.52	27.16	27.25	96,784	-0.07(-0.25%)
Jun 12, 2012	27.14	27.34	26.96	27.32	267,358	+0.61(+2.28%)
Jun 11, 2012	27.45	27.45	26.68	26.71	202,333	-0.43(-1.59%)
Jun 08, 2012	27.01	27.17	26.89	27.14	101,096	-0.26(-0.95%)
Jun 07, 2012	27.81	27.93	27.36	27.41	231,047	+0.18(+0.68%)
Jun 06, 2012	26.70	27.23	26.70	27.22	97,859	+0.84(+3.18%)
Jun 05, 2012	26.42	26.54	26.29	26.38	132,864	+0.04(+0.15%)
Jun 04, 2012	26.35	26.49	26.21	26.34	145,904	+0.04(+0.15%)
Jun 01, 2012	26.35	26.54	26.24	26.30	194,435	-0.62(-2.29%)
May 31, 2012	26.81	27.01	26.54	26.92	107,440	+0.07(+0.26%)
May 30, 2012	26.80	26.87	26.70	26.85	73,837	-0.54(-1.97%)
May 29, 2012	27.44	27.51	27.12	27.39	154,682	+0.72(+2.68%)
May 25, 2012	26.60	26.77	26.46	26.67	87,604	+0.12(+0.46%)
May 24, 2012	26.85	26.93	26.33	26.55	156,887	-0.13(-0.49%)
May 23, 2012	26.55	26.68	26.06	26.68	131,360	-0.18(-0.69%)
May 22, 2012	27.15	27.35	26.72	26.87	169,705	-0.40(-1.47%)
May 21, 2012	26.77	27.27	26.77	27.27	109,137	+0.61(+2.28%)
May 18, 2012	27.00	27.02	26.50	26.66	418,380	-0.05(-0.17%)
May 17, 2012	27.27	27.35	26.70	26.70	100,451	-0.69(-2.50%)
May 16, 2012	27.78	27.87	27.33	27.39	295,685	-0.32(-1.17%)
May 15, 2012	28.00	28.18	27.67	27.71	162,215	-0.28(-0.99%)
May 14, 2012	28.30	28.30	27.97	27.99	111,850	-0.75(-2.60%)
May 11, 2012	28.69	29.15	28.65	28.74	148,880	-0.29(-1.01%)
May 10, 2012	29.31	29.31	28.98	29.03	211,575	+0.08(+0.29%)
May 09, 2012	28.83	29.09	28.64	28.94	179,180	-0.40(-1.36%)
May 08, 2012	29.61	29.61	29.11	29.35	161,617	-0.59(-1.98%)
May 07, 2012	29.85	29.98	29.75	29.94	139,561	+0.08(+0.28%)
May 04, 2012	30.30	30.30	29.78	29.85	333,388	-0.69(-2.24%)
May 03, 2012	30.79	30.79	30.36	30.54	100,032	-0.28(-0.90%)
May 02, 2012	30.86	30.86	30.65	30.82	105,206	-0.25(-0.79%)

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