Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	32.77	32.88	32.56	32.56	44,630	-0.26(-0.78%)
Jul 30, 2012	32.64	32.89	32.58	32.82	82,326	+0.12(+0.35%)
Jul 27, 2012	32.60	32.76	32.44	32.70	48,324	+0.36(+1.12%)
Jul 26, 2012	32.07	32.35	32.07	32.34	57,683	+0.51(+1.60%)
Jul 25, 2012	32.02	32.02	31.72	31.83	72,022	-0.06(-0.20%)
Jul 24, 2012	32.37	32.37	31.72	31.89	48,717	-0.27(-0.85%)
Jul 23, 2012	32.27	32.32	32.09	32.17	154,674	-0.19(-0.60%)
Jul 20, 2012	32.11	32.44	32.11	32.36	195,315	+0.03(+0.10%)
Jul 19, 2012	32.33	32.35	32.07	32.33	112,829	+0.07(+0.21%)
Jul 18, 2012	32.14	32.27	32.04	32.26	44,923	+0.12(+0.36%)
Jul 17, 2012	32.13	32.21	31.97	32.15	26,876	+0.08(+0.25%)
Jul 16, 2012	32.12	32.12	32.03	32.07	84,492	-0.05(-0.16%)
Jul 13, 2012	31.80	32.12	31.80	32.12	50,842	+0.32(+0.99%)
Jul 12, 2012	31.62	31.86	31.62	31.80	113,628	+0.06(+0.18%)
Jul 11, 2012	31.63	31.77	31.59	31.75	98,911	+0.15(+0.48%)
Jul 10, 2012	31.59	31.66	31.53	31.60	79,569	+0.11(+0.36%)
Jul 09, 2012	31.54	31.57	31.39	31.48	56,998	-0.15(-0.48%)
Jul 06, 2012	31.46	31.65	31.46	31.63	129,259	-0.07(-0.23%)
Jul 05, 2012	31.78	31.81	31.69	31.71	85,747	-0.15(-0.49%)
Jul 03, 2012	31.93	31.96	31.77	31.86	223,106	-0.03(-0.10%)
Jul 02, 2012	31.73	31.89	31.72	31.89	237,769	+0.25(+0.79%)
Jun 29, 2012	31.68	31.85	31.52	31.64	54,974	+0.16(+0.51%)
Jun 28, 2012	31.34	31.49	31.14	31.48	36,648	+0.11(+0.36%)
Jun 27, 2012	31.13	31.43	31.13	31.37	53,845	+0.33(+1.08%)
Jun 26, 2012	30.98	31.10	30.89	31.04	72,367	+0.09(+0.30%)
Jun 25, 2012	30.87	30.99	30.79	30.95	174,909	-0.10(-0.33%)
Jun 22, 2012	31.08	31.09	30.96	31.05	55,541	+0.10(+0.33%)
Jun 21, 2012	31.34	31.46	30.94	30.95	162,479	-0.34(-1.09%)
Jun 20, 2012	31.56	31.60	31.21	31.29	134,623	-0.32(-1.03%)
Jun 19, 2012	31.75	31.80	31.58	31.61	100,923	+0.02(+0.06%)
Jun 18, 2012	31.49	31.65	31.49	31.59	56,906	+0.04(+0.14%)
Jun 15, 2012	31.48	31.56	31.39	31.55	29,203	+0.18(+0.58%)
Jun 14, 2012	31.20	31.44	31.20	31.37	63,099	+0.22(+0.72%)
Jun 13, 2012	31.06	31.28	30.97	31.14	38,714	-0.06(-0.18%)
Jun 12, 2012	31.16	31.20	30.90	31.20	27,065	+0.07(+0.22%)
Jun 11, 2012	31.32	31.46	31.12	31.13	95,924	-0.10(-0.31%)
Jun 08, 2012	31.15	31.24	30.98	31.23	45,989	+0.10(+0.34%)
Jun 07, 2012	31.16	31.20	31.09	31.12	70,308	+0.21(+0.66%)
Jun 06, 2012	30.71	30.92	30.61	30.92	382,534	+0.37(+1.22%)
Jun 05, 2012	30.33	30.65	30.32	30.55	77,933	+0.14(+0.46%)
Jun 04, 2012	30.36	30.41	30.30	30.41	299,934	+0.07(+0.24%)
Jun 01, 2012	30.24	30.51	30.23	30.33	110,389	-0.14(-0.47%)
May 31, 2012	30.38	30.60	30.24	30.48	63,851	+0.19(+0.62%)
May 30, 2012	30.36	30.60	30.29	30.29	41,409	-0.22(-0.72%)
May 29, 2012	30.52	30.53	30.40	30.51	37,517	+0.10(+0.33%)
May 25, 2012	30.34	30.50	30.34	30.41	43,251	+0.08(+0.25%)
May 24, 2012	30.24	30.42	30.16	30.33	998,377	+0.17(+0.57%)
May 23, 2012	30.16	30.37	30.03	30.16	102,384	-0.20(-0.67%)
May 22, 2012	30.24	30.42	30.24	30.36	124,296	+0.17(+0.57%)
May 21, 2012	30.11	30.19	29.98	30.19	69,373	+0.10(+0.35%)
May 18, 2012	30.24	30.34	30.07	30.09	51,858	-0.06(-0.21%)
May 17, 2012	30.36	30.37	30.13	30.15	44,448	-0.22(-0.72%)
May 16, 2012	30.41	30.48	30.30	30.37	114,774	-0.01(-0.03%)
May 15, 2012	30.52	30.54	30.27	30.38	63,024	-0.15(-0.50%)
May 14, 2012	30.46	30.62	30.41	30.53	122,227	-0.12(-0.40%)
May 11, 2012	30.53	30.80	30.53	30.65	42,063	-0.00(-0.01%)
May 10, 2012	30.49	30.72	30.49	30.65	204,784	+0.33(+1.08%)
May 09, 2012	30.19	30.44	30.14	30.33	94,128	-0.03(-0.10%)
May 08, 2012	30.14	30.38	30.13	30.36	49,829	+0.10(+0.35%)
May 07, 2012	30.27	30.30	30.17	30.25	60,266	-0.08(-0.26%)
May 04, 2012	30.27	30.48	30.27	30.33	67,065	+0.00(+0.01%)
May 03, 2012	30.61	30.62	30.29	30.33	66,276	-0.14(-0.46%)
May 02, 2012	30.57	30.59	30.43	30.47	67,656	-0.19(-0.63%)

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