Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	32.61	32.72	32.40	32.40	44,848	-0.26(-0.78%)
Jul 30, 2012	32.48	32.73	32.42	32.66	82,728	+0.12(+0.35%)
Jul 27, 2012	32.44	32.60	32.28	32.54	48,560	+0.36(+1.12%)
Jul 26, 2012	31.91	32.20	31.91	32.18	57,964	+0.51(+1.60%)
Jul 25, 2012	31.86	31.86	31.56	31.68	72,374	-0.06(-0.20%)
Jul 24, 2012	32.21	32.21	31.56	31.74	48,954	-0.27(-0.85%)
Jul 23, 2012	32.12	32.17	31.93	32.01	155,428	-0.19(-0.60%)
Jul 20, 2012	31.95	32.29	31.95	32.20	196,267	+0.03(+0.10%)
Jul 19, 2012	32.17	32.20	31.92	32.17	113,379	+0.07(+0.21%)
Jul 18, 2012	31.98	32.12	31.89	32.11	45,142	+0.12(+0.36%)
Jul 17, 2012	31.97	32.05	31.81	31.99	27,008	+0.08(+0.25%)
Jul 16, 2012	31.97	31.97	31.87	31.91	84,904	-0.05(-0.16%)
Jul 13, 2012	31.65	31.96	31.65	31.96	51,090	+0.31(+0.99%)
Jul 12, 2012	31.47	31.70	31.47	31.65	114,182	+0.06(+0.18%)
Jul 11, 2012	31.48	31.61	31.43	31.59	99,393	+0.15(+0.48%)
Jul 10, 2012	31.44	31.51	31.37	31.44	79,957	+0.11(+0.36%)
Jul 09, 2012	31.39	31.42	31.24	31.33	57,275	-0.15(-0.48%)
Jul 06, 2012	31.30	31.50	31.30	31.48	129,890	-0.07(-0.23%)
Jul 05, 2012	31.63	31.65	31.54	31.55	86,165	-0.15(-0.49%)
Jul 03, 2012	31.77	31.80	31.62	31.71	224,193	-0.03(-0.10%)
Jul 02, 2012	31.58	31.74	31.57	31.74	238,928	+0.25(+0.79%)
Jun 29, 2012	31.53	31.69	31.37	31.49	55,242	+0.16(+0.51%)
Jun 28, 2012	31.19	31.33	30.98	31.33	36,827	+0.11(+0.36%)
Jun 27, 2012	30.98	31.27	30.98	31.22	54,107	+0.33(+1.08%)
Jun 26, 2012	30.83	30.95	30.74	30.89	72,720	+0.09(+0.30%)
Jun 25, 2012	30.72	30.84	30.65	30.80	175,762	-0.10(-0.33%)
Jun 22, 2012	30.93	30.94	30.81	30.90	55,811	+0.10(+0.33%)
Jun 21, 2012	31.19	31.31	30.79	30.80	163,271	-0.34(-1.09%)
Jun 20, 2012	31.41	31.44	31.06	31.13	135,280	-0.32(-1.03%)
Jun 19, 2012	31.60	31.65	31.42	31.46	101,415	+0.02(+0.06%)
Jun 18, 2012	31.33	31.49	31.33	31.44	57,183	+0.04(+0.14%)
Jun 15, 2012	31.33	31.41	31.24	31.40	29,346	+0.18(+0.58%)
Jun 14, 2012	31.05	31.29	31.05	31.22	63,407	+0.22(+0.72%)
Jun 13, 2012	30.91	31.13	30.82	30.99	38,903	-0.06(-0.18%)
Jun 12, 2012	31.01	31.05	30.75	31.05	27,197	+0.07(+0.22%)
Jun 11, 2012	31.17	31.31	30.97	30.98	96,392	-0.10(-0.31%)
Jun 08, 2012	31.00	31.09	30.83	31.08	46,213	+0.10(+0.34%)
Jun 07, 2012	31.01	31.05	30.94	30.97	70,651	+0.20(+0.66%)
Jun 06, 2012	30.56	30.77	30.46	30.77	384,399	+0.37(+1.22%)
Jun 05, 2012	30.18	30.50	30.18	30.40	78,313	+0.14(+0.46%)
Jun 04, 2012	30.22	30.27	30.15	30.26	301,396	+0.07(+0.24%)
Jun 01, 2012	30.09	30.36	30.09	30.19	110,927	-0.14(-0.47%)
May 31, 2012	30.23	30.45	30.10	30.33	64,162	+0.19(+0.62%)
May 30, 2012	30.22	30.45	30.14	30.14	41,611	-0.22(-0.72%)
May 29, 2012	30.37	30.38	30.25	30.36	37,700	+0.10(+0.33%)
May 25, 2012	30.19	30.36	30.19	30.26	43,462	+0.08(+0.25%)
May 24, 2012	30.10	30.28	30.01	30.18	1,003,243	+0.17(+0.57%)
May 23, 2012	30.01	30.22	29.89	30.01	102,884	-0.20(-0.67%)
May 22, 2012	30.09	30.27	30.09	30.21	124,902	+0.17(+0.57%)
May 21, 2012	29.96	30.04	29.84	30.04	69,711	+0.10(+0.35%)
May 18, 2012	30.09	30.20	29.93	29.94	52,111	-0.06(-0.21%)
May 17, 2012	30.22	30.22	29.99	30.00	44,665	-0.22(-0.72%)
May 16, 2012	30.26	30.33	30.16	30.22	115,333	-0.01(-0.03%)
May 15, 2012	30.37	30.39	30.12	30.23	63,332	-0.15(-0.50%)
May 14, 2012	30.32	30.47	30.26	30.38	122,822	-0.12(-0.40%)
May 11, 2012	30.39	30.65	30.39	30.50	42,268	-0.00(-0.01%)
May 10, 2012	30.34	30.57	30.34	30.50	205,782	+0.33(+1.08%)
May 09, 2012	30.04	30.30	29.99	30.18	94,587	-0.03(-0.10%)
May 08, 2012	29.99	30.23	29.99	30.21	50,072	+0.10(+0.35%)
May 07, 2012	30.12	30.15	30.03	30.11	60,560	-0.08(-0.26%)
May 04, 2012	30.12	30.33	30.12	30.19	67,392	+0.00(+0.01%)
May 03, 2012	30.46	30.47	30.15	30.18	66,599	-0.14(-0.46%)
May 02, 2012	30.42	30.45	30.29	30.32	67,986	-0.19(-0.63%)

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