Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	38.80	38.82	38.48	38.69	6,706	-0.11(-0.28%)
Jun 29, 2011	38.76	38.94	38.58	38.80	5,691	+0.03(+0.09%)
Jun 28, 2011	38.76	38.80	38.76	38.76	12,266	-0.15(-0.38%)
Jun 27, 2011	38.69	38.92	38.69	38.91	2,819	+0.07(+0.19%)
Jun 24, 2011	38.75	38.92	38.67	38.84	5,974	+0.14(+0.37%)
Jun 23, 2011	38.79	38.82	38.69	38.69	5,103	+0.10(+0.25%)
Jun 22, 2011	38.89	38.89	38.59	38.60	45,294	-0.22(-0.58%)
Jun 21, 2011	38.92	38.92	38.73	38.82	17,116	+0.10(+0.25%)
Jun 20, 2011	38.84	38.84	38.68	38.72	10,631	-0.24(-0.62%)
Jun 17, 2011	38.69	38.96	38.69	38.96	15,410	+0.07(+0.19%)
Jun 16, 2011	38.83	38.91	38.73	38.89	17,903	+0.16(+0.42%)
Jun 15, 2011	38.89	38.89	38.55	38.73	17,696	+0.00(+0.01%)
Jun 14, 2011	38.82	38.83	38.67	38.73	2,218	-0.01(-0.02%)
Jun 13, 2011	38.66	38.73	38.58	38.73	54,483	+0.11(+0.28%)
Jun 10, 2011	38.54	38.86	38.52	38.62	57,485	+0.08(+0.22%)
Jun 09, 2011	38.77	38.77	38.49	38.54	9,172	-0.15(-0.38%)
Jun 08, 2011	38.79	38.80	38.67	38.69	9,790	+0.06(+0.15%)
Jun 07, 2011	38.82	38.82	38.62	38.63	13,796	+0.01(+0.04%)
Jun 06, 2011	38.80	38.80	38.48	38.62	4,528	-0.02(-0.04%)
Jun 03, 2011	38.68	38.86	38.47	38.63	11,662	+0.23(+0.59%)
May 24, 2011	38.46	38.57	38.40	38.40	15,740	+0.06(+0.16%)
May 23, 2011	38.57	38.57	38.34	38.34	416,176	-0.22(-0.58%)
May 20, 2011	38.55	38.58	38.53	38.57	6,730	+0.05(+0.13%)
May 19, 2011	38.53	38.56	38.49	38.51	20,125	-0.05(-0.13%)
May 18, 2011	38.54	38.58	38.54	38.57	12,974	+0.07(+0.18%)
May 17, 2011	38.52	38.58	38.49	38.49	34,821	-0.01(-0.03%)
May 16, 2011	38.22	38.65	38.22	38.51	49,049	+0.12(+0.31%)
May 13, 2011	38.38	38.39	38.25	38.39	10,356	+0.02(+0.04%)
May 12, 2011	38.28	38.37	38.25	38.37	10,353	+0.12(+0.31%)
May 11, 2011	38.21	38.43	38.19	38.25	18,356	-0.03(-0.08%)
May 10, 2011	38.12	38.36	38.12	38.28	24,475	+0.11(+0.30%)
May 09, 2011	38.37	38.37	38.16	38.17	18,487	-0.03(-0.09%)
May 06, 2011	38.32	38.33	38.11	38.20	18,572	+0.00(+0.00%)
May 05, 2011	38.13	38.39	38.00	38.20	23,525	+0.17(+0.46%)
May 04, 2011	37.94	38.08	37.87	38.03	90,693	+0.03(+0.08%)
May 03, 2011	38.05	38.05	37.77	37.99	22,900	+0.04(+0.11%)
May 02, 2011	38.00	38.00	37.95	37.95	10,315	-0.03(-0.09%)
Apr 29, 2011	37.70	38.02	37.59	37.99	18,770	+0.32(+0.84%)
Apr 28, 2011	37.60	37.69	37.51	37.67	22,400	+0.04(+0.10%)
Apr 27, 2011	37.70	37.70	37.63	37.63	17,324	+0.03(+0.08%)
Apr 26, 2011	37.40	37.60	37.40	37.60	9,260	+0.08(+0.22%)
Apr 25, 2011	37.42	37.52	37.28	37.52	11,599	+0.18(+0.48%)
Apr 21, 2011	37.29	37.35	37.29	37.34	22,523	+0.04(+0.12%)
Apr 20, 2011	37.24	37.59	37.17	37.30	14,311	+0.11(+0.30%)
Apr 19, 2011	37.25	37.40	37.18	37.18	13,418	+0.00(+0.00%)
Apr 18, 2011	37.25	37.31	37.15	37.18	26,114	-0.05(-0.14%)
Apr 15, 2011	37.02	37.24	37.02	37.24	10,276	+0.23(+0.63%)
Apr 14, 2011	36.88	37.02	36.88	37.00	4,223	-0.02(-0.05%)
Apr 13, 2011	36.73	37.03	36.73	37.02	1,736	-0.04(-0.10%)
Apr 12, 2011	37.04	37.07	36.72	37.06	20,518	+0.40(+1.10%)
Apr 11, 2011	36.87	36.87	36.51	36.65	35,785	-0.40(-1.08%)
Apr 08, 2011	37.20	37.20	36.80	37.06	9,167	-0.07(-0.20%)
Apr 07, 2011	37.16	37.16	36.76	37.13	9,797	+0.09(+0.24%)
Apr 06, 2011	36.95	37.05	36.95	37.04	24,079	-0.03(-0.08%)
Apr 05, 2011	36.93	37.07	36.72	37.07	16,606	+0.36(+0.98%)
Apr 04, 2011	36.51	36.97	36.51	36.71	10,216	-0.02(-0.05%)

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