Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	38.18	38.46	38.16	38.40	72,527	+0.42(+1.10%)
Jun 29, 2011	37.83	38.00	37.65	37.99	52,704	+0.56(+1.49%)
Jun 28, 2011	37.33	37.44	37.24	37.43	31,266	+0.11(+0.29%)
Jun 27, 2011	37.07	37.36	36.99	37.32	124,807	+0.27(+0.74%)
Jun 24, 2011	37.36	37.36	36.98	37.05	33,046	-0.36(-0.95%)
Jun 23, 2011	37.17	37.42	36.90	37.40	62,702	-0.23(-0.62%)
Jun 22, 2011	37.65	37.86	37.63	37.64	84,635	-0.04(-0.10%)
Jun 21, 2011	37.48	37.77	37.31	37.67	32,776	+1.28(+3.52%)
Jun 20, 2011	36.34	36.39	36.31	36.39	73,052	+0.26(+0.73%)
Jun 17, 2011	36.26	36.29	36.09	36.13	45,274	+0.40(+1.11%)
Jun 16, 2011	35.73	35.94	35.65	35.73	82,519	-0.21(-0.59%)
Jun 15, 2011	36.29	36.32	35.79	35.94	41,935	-0.84(-2.29%)
Jun 14, 2011	36.73	36.81	36.67	36.78	42,040	+0.49(+1.34%)
Jun 13, 2011	36.30	36.49	36.15	36.30	62,978	+0.20(+0.56%)
Jun 10, 2011	36.56	36.56	36.05	36.10	51,954	-0.68(-1.84%)
Jun 09, 2011	36.68	36.77	36.50	36.77	44,080	+0.10(+0.26%)
Jun 08, 2011	36.73	36.82	36.58	36.68	52,332	-0.22(-0.60%)
Jun 07, 2011	36.89	37.11	36.85	36.90	57,542	+0.32(+0.89%)
Jun 06, 2011	36.86	36.98	36.55	36.57	42,597	-0.45(-1.21%)
Jun 03, 2011	36.98	37.25	36.83	37.02	14,950	+0.01(+0.03%)
May 24, 2011	36.99	37.07	36.83	37.01	77,386	+0.22(+0.59%)
May 23, 2011	36.82	36.85	36.54	36.80	53,251	-0.55(-1.48%)
May 20, 2011	37.27	37.51	37.14	37.35	62,740	-0.14(-0.39%)
May 19, 2011	37.24	37.49	37.19	37.49	37,494	+0.29(+0.79%)
May 18, 2011	37.02	37.22	36.95	37.20	45,734	+0.25(+0.68%)
May 17, 2011	36.75	36.99	36.69	36.95	94,966	+0.17(+0.47%)
May 16, 2011	36.87	37.09	36.71	36.77	94,226	-0.15(-0.41%)
May 13, 2011	37.30	37.31	36.66	36.92	202,402	-0.48(-1.29%)
May 12, 2011	37.22	37.49	37.10	37.40	149,077	+0.05(+0.15%)
May 11, 2011	37.66	37.66	37.14	37.35	163,164	-0.32(-0.86%)
May 10, 2011	37.39	37.72	37.38	37.67	50,548	+0.19(+0.51%)
May 09, 2011	37.33	37.52	37.12	37.48	76,191	+0.25(+0.68%)
May 06, 2011	37.55	37.73	37.07	37.23	51,198	-0.09(-0.24%)
May 05, 2011	37.64	37.69	37.21	37.32	47,758	-0.60(-1.57%)
May 04, 2011	38.11	38.14	37.78	37.92	30,288	-0.17(-0.46%)
May 03, 2011	38.05	38.25	37.91	38.09	229,598	-0.08(-0.20%)
May 02, 2011	38.18	38.20	38.16	38.17	38,064	-0.06(-0.16%)
Apr 29, 2011	38.25	38.38	38.23	38.23	24,675	-0.04(-0.11%)
Apr 28, 2011	38.02	38.30	38.02	38.27	32,578	+0.18(+0.47%)
Apr 27, 2011	37.68	38.17	37.68	38.09	37,163	+0.39(+1.04%)
Apr 26, 2011	37.45	37.74	37.43	37.70	31,342	+0.39(+1.04%)
Apr 25, 2011	37.40	37.40	37.22	37.31	44,130	-0.03(-0.07%)
Apr 21, 2011	37.42	37.42	37.21	37.33	98,396	-0.26(-0.70%)
Apr 20, 2011	37.60	37.65	37.51	37.60	44,969	+0.53(+1.42%)
Apr 19, 2011	37.11	37.15	36.92	37.07	97,300	-0.02(-0.06%)
Apr 18, 2011	37.23	37.23	36.72	37.10	79,345	-0.60(-1.58%)
Apr 15, 2011	37.49	37.72	37.40	37.69	73,456	+0.11(+0.30%)
Apr 14, 2011	37.40	37.60	37.24	37.58	119,483	+0.13(+0.34%)
Apr 13, 2011	37.59	37.67	37.30	37.45	124,863	+0.08(+0.22%)
Apr 12, 2011	37.61	37.61	37.33	37.37	107,045	-0.24(-0.63%)
Apr 11, 2011	37.77	37.77	37.53	37.61	45,563	+0.01(+0.03%)
Apr 08, 2011	37.78	37.78	37.44	37.60	40,402	+0.06(+0.16%)
Apr 07, 2011	37.64	37.64	37.21	37.54	111,354	-0.02(-0.06%)
Apr 06, 2011	37.54	37.58	37.41	37.56	44,501	+0.26(+0.71%)
Apr 05, 2011	37.30	37.41	37.17	37.30	56,447	-0.13(-0.34%)
Apr 04, 2011	37.52	37.54	37.30	37.42	56,864	+0.06(+0.16%)

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