Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	80.41	80.41	79.29	79.41	1,190,081	-1.26(-1.56%)
Jul 30, 2012	80.21	80.76	80.15	80.67	1,586,141	+1.03(+1.29%)
Jul 27, 2012	79.62	80.07	79.44	79.64	1,312,769	+0.60(+0.76%)
Jul 26, 2012	79.23	79.37	78.76	79.04	1,349,927	+2.75(+3.60%)
Jul 25, 2012	76.24	76.78	76.05	76.29	892,519	+0.22(+0.29%)
Jul 24, 2012	76.69	76.73	75.73	76.07	761,874	-0.55(-0.72%)
Jul 23, 2012	76.96	77.05	76.40	76.62	1,012,300	-1.75(-2.24%)
Jul 20, 2012	79.22	79.31	78.22	78.37	1,327,732	-0.50(-0.63%)
Jul 19, 2012	78.93	79.27	78.67	78.87	709,575	+0.33(+0.43%)
Jul 18, 2012	78.42	78.59	78.24	78.53	718,729	+0.41(+0.52%)
Jul 17, 2012	77.90	78.28	77.61	78.13	842,776	+0.59(+0.76%)
Jul 16, 2012	77.90	77.93	77.29	77.54	830,024	+0.01(+0.01%)
Jul 13, 2012	76.84	77.66	76.83	77.53	516,753	+1.08(+1.41%)
Jul 12, 2012	76.09	76.61	75.76	76.45	397,684	-0.33(-0.43%)
Jul 11, 2012	77.33	77.35	76.34	76.78	627,439	+0.23(+0.30%)
Jul 10, 2012	77.05	77.13	76.24	76.55	813,367	+0.39(+0.51%)
Jul 09, 2012	76.63	76.66	75.94	76.17	492,820	-0.42(-0.55%)
Jul 06, 2012	76.45	76.83	76.35	76.59	822,396	+0.41(+0.54%)
Jul 05, 2012	76.22	76.45	76.13	76.18	316,630	-0.77(-1.00%)
Jul 03, 2012	76.92	77.19	76.66	76.95	482,370	-0.35(-0.45%)
Jul 02, 2012	76.46	77.30	76.43	77.30	1,005,961	+0.74(+0.96%)
Jun 29, 2012	76.88	76.88	76.24	76.57	1,083,050	+1.22(+1.62%)
Jun 28, 2012	74.41	75.35	73.95	75.35	552,426	+0.29(+0.39%)
Jun 27, 2012	75.11	75.54	74.95	75.06	809,354	+0.53(+0.71%)
Jun 26, 2012	73.84	74.70	73.70	74.53	647,244	+1.26(+1.71%)
Jun 25, 2012	73.84	73.88	73.11	73.28	933,881	-0.57(-0.77%)
Jun 22, 2012	74.31	74.35	73.62	73.85	371,708	+0.16(+0.22%)
Jun 21, 2012	74.50	74.93	73.63	73.68	574,044	-0.97(-1.30%)
Jun 20, 2012	74.66	75.38	74.49	74.66	789,808	+0.42(+0.56%)
Jun 19, 2012	74.09	74.79	74.08	74.24	576,028	-0.22(-0.30%)
Jun 18, 2012	74.17	74.94	73.97	74.46	567,007	+0.48(+0.64%)
Jun 15, 2012	74.06	74.34	73.71	73.99	771,537	+0.19(+0.25%)
Jun 14, 2012	73.87	74.10	73.58	73.80	760,092	+0.13(+0.17%)
Jun 13, 2012	73.89	74.17	73.39	73.68	518,304	+0.17(+0.23%)
Jun 12, 2012	73.45	73.68	72.82	73.51	807,171	+0.88(+1.22%)
Jun 11, 2012	73.88	73.89	72.49	72.62	896,530	-0.63(-0.86%)
Jun 08, 2012	72.99	73.45	72.83	73.25	745,567	+0.75(+1.03%)
Jun 07, 2012	73.81	73.81	72.43	72.50	713,577	-0.21(-0.29%)
Jun 06, 2012	71.56	72.85	71.48	72.71	2,267,072	+2.95(+4.23%)
Jun 05, 2012	69.52	69.82	69.35	69.76	401,394	+0.04(+0.05%)
Jun 04, 2012	69.46	70.09	69.18	69.72	499,198	+0.34(+0.49%)
Jun 01, 2012	69.81	70.17	69.12	69.38	735,884	-1.44(-2.03%)
May 31, 2012	70.72	71.13	69.95	70.82	576,759	+0.62(+0.89%)
May 30, 2012	70.95	71.02	70.20	70.20	494,835	-1.14(-1.59%)
May 29, 2012	71.34	71.53	71.06	71.34	761,069	+1.05(+1.50%)
May 25, 2012	69.75	70.57	69.75	70.28	651,822	+0.40(+0.57%)
May 24, 2012	69.55	70.10	69.29	69.88	740,142	+0.48(+0.70%)
May 23, 2012	69.56	69.71	68.75	69.40	998,455	-1.43(-2.02%)
May 22, 2012	70.56	71.29	70.52	70.83	751,962	-0.39(-0.54%)
May 21, 2012	70.49	71.28	70.26	71.22	628,107	+0.96(+1.36%)
May 18, 2012	70.34	70.56	69.96	70.26	1,179,220	-1.01(-1.42%)
May 17, 2012	72.14	72.26	71.27	71.27	1,064,395	-1.35(-1.86%)
May 16, 2012	73.33	73.40	72.60	72.62	868,973	-0.79(-1.08%)
May 15, 2012	73.52	74.00	73.25	73.42	432,504	-0.18(-0.24%)
May 14, 2012	73.18	74.12	72.91	73.59	656,006	-0.53(-0.71%)
May 11, 2012	73.63	74.86	73.63	74.12	466,250	+0.58(+0.79%)
May 10, 2012	73.62	74.06	73.45	73.54	1,157,404	-0.81(-1.09%)
May 09, 2012	73.77	74.92	73.57	74.35	1,512,148	-0.26(-0.35%)
May 08, 2012	75.18	75.31	74.16	74.61	1,801,099	-2.04(-2.67%)
May 07, 2012	76.19	76.77	76.19	76.66	612,856	+0.21(+0.27%)
May 04, 2012	77.30	77.42	76.29	76.45	518,945	-0.62(-0.80%)
May 03, 2012	77.50	77.75	76.77	77.06	981,683	-0.20(-0.26%)
May 02, 2012	75.56	77.44	75.54	77.26	1,470,978	+1.33(+1.75%)

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