Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	37.27	37.56	37.17	37.52	871,228	+0.44(+1.17%)
Jun 29, 2011	36.95	37.11	36.66	37.08	732,951	+0.48(+1.32%)
Jun 28, 2011	36.21	36.60	36.18	36.60	463,186	+0.45(+1.25%)
Jun 27, 2011	35.97	36.27	35.77	36.15	253,508	+0.29(+0.80%)
Jun 24, 2011	36.34	36.34	35.81	35.86	405,972	-0.30(-0.82%)
Jun 23, 2011	35.89	36.19	35.61	36.16	263,684	-0.25(-0.68%)
Jun 22, 2011	36.64	36.79	36.41	36.41	583,330	-0.28(-0.76%)
Jun 21, 2011	36.33	36.77	36.31	36.68	282,901	+0.61(+1.70%)
Jun 20, 2011	35.99	36.09	35.72	36.07	802,700	+0.14(+0.38%)
Jun 17, 2011	36.28	36.28	35.85	35.93	774,381	+0.08(+0.24%)
Jun 16, 2011	35.77	36.03	35.57	35.85	302,715	-0.08(-0.24%)
Jun 15, 2011	36.23	36.38	35.76	35.93	603,516	-0.81(-2.22%)
Jun 14, 2011	36.62	36.88	36.62	36.75	442,713	+0.44(+1.21%)
Jun 13, 2011	36.39	36.48	36.09	36.31	193,171	+0.03(+0.08%)
Jun 10, 2011	36.68	36.72	36.15	36.28	740,197	-0.70(-1.89%)
Jun 09, 2011	36.65	37.09	36.61	36.98	843,728	+0.39(+1.07%)
Jun 08, 2011	36.83	36.83	36.52	36.58	809,642	-0.35(-0.96%)
Jun 07, 2011	37.11	37.20	36.91	36.94	247,756	+0.18(+0.50%)
Jun 06, 2011	37.13	37.16	36.73	36.75	301,592	-0.48(-1.30%)
Jun 03, 2011	36.99	37.46	36.98	37.24	282,694	+0.43(+1.17%)
May 24, 2011	36.98	37.02	36.76	36.81	212,015	+0.11(+0.29%)
May 23, 2011	36.81	36.82	36.57	36.70	161,893	-0.69(-1.85%)
May 20, 2011	37.58	37.63	37.25	37.39	169,789	-0.41(-1.08%)
May 19, 2011	37.68	37.81	37.51	37.80	298,550	+0.16(+0.43%)
May 18, 2011	37.37	37.70	37.29	37.64	297,990	+0.31(+0.82%)
May 17, 2011	37.17	37.35	36.95	37.33	205,079	+0.09(+0.25%)
May 16, 2011	37.36	37.66	37.14	37.24	456,496	-0.14(-0.37%)
May 13, 2011	37.93	37.98	37.25	37.38	727,426	-0.60(-1.58%)
May 12, 2011	37.62	38.06	37.46	37.98	203,485	+0.14(+0.37%)
May 11, 2011	38.17	38.24	37.64	37.84	672,536	-0.55(-1.44%)
May 10, 2011	38.20	38.40	38.13	38.39	551,161	+0.29(+0.77%)
May 09, 2011	37.92	38.17	37.73	38.10	402,110	+0.25(+0.67%)
May 06, 2011	38.20	38.34	37.65	37.84	504,673	+0.13(+0.35%)
May 05, 2011	37.96	38.08	37.56	37.71	593,300	-0.54(-1.41%)
May 04, 2011	38.60	38.60	38.10	38.25	543,846	-0.33(-0.86%)
May 03, 2011	38.74	38.82	38.41	38.58	277,401	-0.31(-0.81%)
May 02, 2011	38.87	39.18	38.83	38.90	274,684	-0.05(-0.14%)
Apr 29, 2011	38.90	39.01	38.80	38.95	282,502	+0.12(+0.30%)
Apr 28, 2011	38.61	38.87	38.59	38.84	1,050,542	+0.13(+0.34%)
Apr 27, 2011	38.45	38.75	38.22	38.71	1,356,405	+0.39(+1.02%)
Apr 26, 2011	38.08	38.35	38.00	38.31	1,024,446	+0.38(+0.99%)
Apr 25, 2011	37.99	38.04	37.78	37.94	246,919	-0.08(-0.20%)
Apr 21, 2011	38.08	38.08	37.87	38.01	117,688	+0.26(+0.69%)
Apr 20, 2011	37.67	37.81	37.66	37.75	401,715	+0.65(+1.76%)
Apr 19, 2011	37.02	37.11	36.89	37.10	727,972	+0.31(+0.84%)
Apr 18, 2011	36.88	36.91	36.37	36.79	217,836	-0.53(-1.42%)
Apr 15, 2011	37.33	37.42	37.18	37.32	104,738	-0.04(-0.10%)
Apr 14, 2011	37.05	37.37	37.04	37.36	668,820	+0.05(+0.12%)
Apr 13, 2011	37.49	37.55	37.13	37.31	680,626	+0.12(+0.33%)
Apr 12, 2011	37.40	37.40	37.05	37.19	185,165	-0.33(-0.88%)
Apr 11, 2011	37.70	37.86	37.45	37.52	578,849	-0.17(-0.45%)
Apr 08, 2011	37.88	38.04	37.58	37.69	373,569	+0.06(+0.16%)
Apr 07, 2011	37.76	37.83	37.50	37.63	247,188	-0.15(-0.39%)
Apr 06, 2011	37.83	37.95	37.66	37.78	100,511	+0.19(+0.51%)
Apr 05, 2011	37.44	37.69	37.36	37.58	456,778	+0.03(+0.08%)
Apr 04, 2011	37.58	37.65	37.48	37.55	1,901,785	+0.11(+0.29%)

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