Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	32.77	32.89	32.57	32.57	44,620	-0.26(-0.78%)
Jul 30, 2012	32.65	32.89	32.59	32.83	82,307	+0.12(+0.35%)
Jul 27, 2012	32.61	32.77	32.45	32.71	48,313	+0.36(+1.12%)
Jul 26, 2012	32.08	32.36	32.08	32.35	57,670	+0.51(+1.60%)
Jul 25, 2012	32.03	32.03	31.72	31.84	72,005	-0.06(-0.20%)
Jul 24, 2012	32.37	32.37	31.72	31.90	48,705	-0.27(-0.85%)
Jul 23, 2012	32.28	32.33	32.10	32.18	154,637	-0.19(-0.60%)
Jul 20, 2012	32.12	32.45	32.12	32.37	195,269	+0.03(+0.10%)
Jul 19, 2012	32.33	32.36	32.08	32.34	112,802	+0.07(+0.21%)
Jul 18, 2012	32.15	32.28	32.05	32.27	44,913	+0.12(+0.36%)
Jul 17, 2012	32.13	32.22	31.98	32.16	26,870	+0.08(+0.25%)
Jul 16, 2012	32.13	32.13	32.03	32.07	84,472	-0.05(-0.16%)
Jul 13, 2012	31.81	32.13	31.81	32.13	50,830	+0.32(+0.99%)
Jul 12, 2012	31.63	31.87	31.63	31.81	113,601	+0.06(+0.18%)
Jul 11, 2012	31.64	31.78	31.59	31.75	98,887	+0.15(+0.48%)
Jul 10, 2012	31.60	31.67	31.53	31.60	79,550	+0.11(+0.36%)
Jul 09, 2012	31.55	31.58	31.40	31.49	56,984	-0.15(-0.48%)
Jul 06, 2012	31.46	31.66	31.46	31.64	129,229	-0.07(-0.23%)
Jul 05, 2012	31.79	31.81	31.70	31.72	85,726	-0.15(-0.49%)
Jul 03, 2012	31.94	31.97	31.78	31.87	223,052	-0.03(-0.10%)
Jul 02, 2012	31.74	31.90	31.73	31.90	237,712	+0.25(+0.79%)
Jun 29, 2012	31.69	31.85	31.53	31.65	54,961	+0.16(+0.51%)
Jun 28, 2012	31.35	31.49	31.14	31.49	36,640	+0.11(+0.36%)
Jun 27, 2012	31.14	31.43	31.14	31.38	53,832	+0.33(+1.08%)
Jun 26, 2012	30.98	31.10	30.90	31.04	72,350	+0.09(+0.29%)
Jun 25, 2012	30.88	31.00	30.80	30.95	174,867	-0.10(-0.33%)
Jun 22, 2012	31.09	31.10	30.97	31.05	55,527	+0.10(+0.33%)
Jun 21, 2012	31.35	31.47	30.95	30.95	162,441	-0.34(-1.09%)
Jun 20, 2012	31.57	31.60	31.22	31.29	134,591	-0.32(-1.03%)
Jun 19, 2012	31.76	31.81	31.58	31.62	100,899	+0.02(+0.06%)
Jun 18, 2012	31.49	31.66	31.49	31.60	56,892	+0.04(+0.14%)
Jun 15, 2012	31.49	31.57	31.40	31.56	29,196	+0.18(+0.58%)
Jun 14, 2012	31.21	31.45	31.21	31.37	63,084	+0.22(+0.72%)
Jun 13, 2012	31.07	31.29	30.98	31.15	38,705	-0.06(-0.18%)
Jun 12, 2012	31.17	31.21	30.91	31.21	27,059	+0.07(+0.22%)
Jun 11, 2012	31.33	31.47	31.13	31.14	95,902	-0.10(-0.31%)
Jun 08, 2012	31.16	31.25	30.98	31.24	45,978	+0.10(+0.34%)
Jun 07, 2012	31.17	31.21	31.10	31.13	70,291	+0.21(+0.66%)
Jun 06, 2012	30.72	30.93	30.62	30.93	382,443	+0.37(+1.22%)
Jun 05, 2012	30.33	30.65	30.33	30.55	77,915	+0.14(+0.46%)
Jun 04, 2012	30.37	30.42	30.30	30.41	299,862	+0.07(+0.24%)
Jun 01, 2012	30.25	30.51	30.24	30.34	110,362	-0.14(-0.47%)
May 31, 2012	30.39	30.61	30.25	30.48	63,836	+0.19(+0.62%)
May 30, 2012	30.37	30.61	30.29	30.29	41,399	-0.22(-0.72%)
May 29, 2012	30.53	30.53	30.40	30.51	37,508	+0.10(+0.33%)
May 25, 2012	30.34	30.51	30.34	30.41	43,241	+0.08(+0.25%)
May 24, 2012	30.25	30.43	30.16	30.34	998,139	+0.17(+0.57%)
May 23, 2012	30.17	30.37	30.04	30.17	102,360	-0.20(-0.67%)
May 22, 2012	30.25	30.43	30.25	30.37	124,266	+0.17(+0.57%)
May 21, 2012	30.12	30.20	29.99	30.20	69,356	+0.10(+0.35%)
May 18, 2012	30.25	30.35	30.08	30.09	51,845	-0.06(-0.21%)
May 17, 2012	30.37	30.37	30.14	30.16	44,437	-0.22(-0.72%)
May 16, 2012	30.41	30.48	30.31	30.37	114,746	-0.01(-0.03%)
May 15, 2012	30.52	30.55	30.28	30.38	63,009	-0.15(-0.50%)
May 14, 2012	30.47	30.62	30.42	30.53	122,198	-0.12(-0.40%)
May 11, 2012	30.54	30.81	30.54	30.66	42,053	-0.00(-0.01%)
May 10, 2012	30.50	30.73	30.50	30.66	204,735	+0.33(+1.08%)
May 09, 2012	30.19	30.45	30.14	30.33	94,105	-0.03(-0.10%)
May 08, 2012	30.14	30.38	30.14	30.36	49,817	+0.10(+0.35%)
May 07, 2012	30.27	30.30	30.18	30.26	60,252	-0.08(-0.26%)
May 04, 2012	30.28	30.49	30.28	30.34	67,049	+0.00(+0.01%)
May 03, 2012	30.62	30.63	30.30	30.34	66,260	-0.14(-0.46%)
May 02, 2012	30.58	30.60	30.44	30.48	67,640	-0.19(-0.63%)

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