Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	30.35	30.56	30.32	30.47	307,944	-0.24(-0.78%)
Jul 28, 2011	30.79	30.89	30.63	30.71	30,941	-0.04(-0.13%)
Jul 27, 2011	31.04	31.04	30.74	30.75	95,524	-0.31(-1.00%)
Jul 26, 2011	30.88	31.25	30.67	31.06	37,166	+0.12(+0.40%)
Jul 25, 2011	30.77	31.06	30.77	30.93	77,277	-0.16(-0.50%)
Jul 22, 2011	31.15	31.18	31.08	31.09	14,375	+0.14(+0.45%)
Jul 21, 2011	31.02	31.34	30.84	30.95	31,147	-0.09(-0.29%)
Jul 20, 2011	31.08	31.11	30.84	31.04	15,202	+0.14(+0.45%)
Jul 19, 2011	30.91	31.14	30.80	30.90	162,532	+0.26(+0.85%)
Jul 18, 2011	30.78	30.78	30.36	30.64	160,503	-0.37(-1.19%)
Jul 15, 2011	30.86	31.06	30.80	31.01	1,264,250	+0.33(+1.08%)
Jul 14, 2011	31.01	31.14	30.47	30.68	25,944	-0.29(-0.94%)
Jul 13, 2011	30.70	31.24	30.70	30.97	233,890	+0.38(+1.24%)
Jul 12, 2011	30.31	30.76	30.28	30.59	20,032	+0.14(+0.46%)
Jul 11, 2011	29.48	30.64	29.39	30.45	36,627	-0.25(-0.81%)
Jul 08, 2011	30.71	30.74	30.44	30.70	123,065	-0.14(-0.45%)
Jul 07, 2011	30.56	30.87	30.47	30.84	131,408	+0.89(+2.97%)
Jul 06, 2011	29.91	30.04	29.73	29.95	17,478	-0.04(-0.13%)
Jul 05, 2011	29.84	30.19	29.77	29.99	79,723	+0.37(+1.25%)
Jul 01, 2011	29.40	29.71	29.24	29.62	64,716	-0.11(-0.37%)
Jun 30, 2011	29.67	29.91	29.49	29.73	33,911	-0.02(-0.07%)
Jun 29, 2011	29.21	29.80	29.19	29.75	42,137	+0.79(+2.73%)
Jun 28, 2011	28.66	28.99	28.61	28.96	229,992	+0.60(+2.12%)
Jun 27, 2011	28.07	28.42	28.01	28.36	1,035,435	-0.06(-0.21%)
Jun 24, 2011	28.48	28.60	28.07	28.42	65,695	-0.31(-1.08%)
Jun 23, 2011	28.76	28.77	28.21	28.73	524,161	-0.92(-3.10%)
Jun 22, 2011	29.37	29.91	29.29	29.65	31,675	+0.54(+1.86%)
Jun 21, 2011	29.31	29.45	29.00	29.11	73,574	-0.19(-0.65%)
Jun 20, 2011	29.42	29.43	29.29	29.30	90,258	-0.27(-0.91%)
Jun 17, 2011	29.57	29.73	29.33	29.57	155,315	-0.31(-1.04%)
Jun 16, 2011	29.88	30.05	29.76	29.88	36,023	-0.06(-0.20%)
Jun 15, 2011	30.80	30.95	29.66	29.94	47,385	-1.18(-3.79%)
Jun 14, 2011	30.97	31.25	30.97	31.12	106,394	+0.33(+1.07%)
Jun 13, 2011	31.10	31.22	30.51	30.79	43,306	-0.22(-0.71%)
Jun 10, 2011	31.09	31.11	30.87	31.01	24,583	-0.28(-0.90%)
Jun 09, 2011	31.17	31.36	31.03	31.29	75,839	+0.22(+0.71%)
Jun 08, 2011	31.00	31.24	31.00	31.07	17,015	+0.24(+0.78%)
Jun 07, 2011	30.32	30.95	30.32	30.83	27,941	+0.47(+1.54%)
Jun 06, 2011	30.68	30.68	30.27	30.36	48,090	-0.30(-0.98%)
Jun 03, 2011	30.18	30.74	30.18	30.66	63,582	+0.87(+2.92%)
May 24, 2011	29.75	29.87	29.40	29.79	51,817	+0.58(+1.99%)
May 23, 2011	29.81	29.81	28.99	29.21	39,274	-0.63(-2.11%)
May 20, 2011	29.26	29.87	28.93	29.84	61,333	+0.37(+1.26%)
May 19, 2011	29.67	29.82	29.40	29.47	72,981	-0.15(-0.51%)
May 18, 2011	29.51	29.96	29.48	29.62	76,505	+0.44(+1.51%)
May 17, 2011	29.14	29.23	28.72	29.18	113,853	-0.11(-0.38%)
May 16, 2011	29.81	29.99	29.24	29.29	436,663	-0.56(-1.88%)
May 13, 2011	29.82	29.93	29.48	29.85	35,824	+0.15(+0.51%)
May 12, 2011	29.20	30.03	29.11	29.70	179,726	-0.09(-0.30%)
May 11, 2011	30.75	30.92	29.42	29.79	153,840	-1.05(-3.40%)
May 10, 2011	30.15	30.92	30.15	30.84	193,040	+0.38(+1.25%)
May 09, 2011	29.23	30.54	29.23	30.46	86,494	+1.25(+4.28%)
May 06, 2011	29.38	30.32	29.03	29.21	575,311	-0.18(-0.60%)
May 05, 2011	31.35	31.45	29.21	29.39	357,091	-2.77(-8.63%)
May 04, 2011	32.39	32.67	32.15	32.16	302,989	-0.59(-1.80%)
May 03, 2011	33.16	33.20	32.55	32.75	92,428	-0.51(-1.52%)

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