Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	22.41	22.58	22.34	22.56	3,091	+0.15(+0.67%)
Aug 30, 2012	22.49	22.49	22.40	22.41	1,559	+0.01(+0.04%)
Aug 29, 2012	22.73	22.73	22.31	22.40	7,887	+0.01(+0.04%)
Aug 27, 2012	22.41	22.42	22.36	22.39	3,043	-0.01(-0.05%)
Aug 24, 2012	22.50	22.58	22.40	22.40	3,573	-0.04(-0.19%)
Aug 23, 2012	22.60	22.60	22.42	22.44	15,362	-0.09(-0.39%)
Aug 22, 2012	22.51	22.56	22.48	22.53	17,736	+0.04(+0.18%)
Aug 21, 2012	22.50	22.58	22.46	22.49	32,908	+0.13(+0.60%)
Aug 20, 2012	22.17	22.36	22.17	22.36	4,803	+0.13(+0.59%)
Aug 17, 2012	22.30	22.30	22.15	22.22	3,772	+0.10(+0.44%)
Aug 16, 2012	22.10	22.23	22.10	22.13	4,048	+0.11(+0.48%)
Aug 15, 2012	21.96	22.15	21.95	22.02	2,761	+0.09(+0.42%)
Aug 14, 2012	21.99	21.99	21.93	21.93	334	-0.05(-0.25%)
Aug 13, 2012	22.39	22.39	21.93	21.98	7,090	-0.16(-0.72%)
Aug 10, 2012	22.11	22.14	22.07	22.14	5,955	-0.16(-0.73%)
Aug 09, 2012	22.00	22.34	22.00	22.30	45,529	+0.17(+0.78%)
Aug 08, 2012	22.07	22.16	22.07	22.13	7,174	+0.06(+0.26%)
Aug 07, 2012	22.15	22.15	22.07	22.07	548	+0.06(+0.28%)
Aug 06, 2012	21.97	22.01	21.92	22.01	11,027	+0.07(+0.31%)
Aug 03, 2012	21.70	21.95	21.70	21.94	6,970	+0.49(+2.30%)
Aug 02, 2012	21.67	21.68	21.44	21.45	17,559	-0.33(-1.51%)
Aug 01, 2012	21.68	21.81	21.66	21.78	9,309	-0.03(-0.14%)
Jul 31, 2012	21.80	22.06	21.80	21.81	57,512	-0.30(-1.35%)
Jul 30, 2012	22.22	22.23	22.02	22.11	5,910	+0.13(+0.59%)
Jul 27, 2012	21.90	21.98	21.87	21.98	7,407	+0.32(+1.48%)
Jul 26, 2012	21.78	21.78	21.66	21.66	7,725	-0.04(-0.18%)
Jul 25, 2012	21.70	21.75	21.50	21.70	55,338	+0.17(+0.79%)
Jul 24, 2012	21.57	21.58	21.40	21.53	20,057	-0.04(-0.19%)
Jul 23, 2012	21.83	21.83	21.21	21.57	159,917	-0.61(-2.75%)
Jul 20, 2012	22.05	22.25	22.01	22.18	18,900	-0.14(-0.63%)
Jul 19, 2012	22.17	22.38	22.17	22.32	64,679	+0.35(+1.60%)
Jul 18, 2012	21.81	21.99	21.81	21.97	16,895	+0.18(+0.82%)
Jul 17, 2012	21.82	21.82	21.76	21.79	4,526	-0.05(-0.23%)
Jul 16, 2012	21.84	21.84	21.84	21.84	392	+0.23(+1.06%)
Jul 13, 2012	21.55	21.62	21.55	21.61	953	+0.28(+1.31%)
Jul 12, 2012	21.16	21.37	21.13	21.33	8,784	-0.03(-0.14%)
Jul 11, 2012	21.32	21.45	21.26	21.36	17,115	+0.22(+1.04%)
Jul 10, 2012	21.35	21.35	21.09	21.14	22,279	-0.26(-1.22%)
Jul 09, 2012	21.26	21.44	21.26	21.40	3,051	+0.40(+1.91%)
Jul 06, 2012	21.13	21.21	21.00	21.00	72,856	-0.37(-1.73%)
Jul 05, 2012	21.46	22.06	21.24	21.37	12,386	-0.11(-0.51%)
Jul 03, 2012	20.93	21.48	20.93	21.48	15,831	+0.53(+2.53%)
Jul 02, 2012	21.19	21.19	20.81	20.95	11,796	+0.04(+0.19%)
Jun 29, 2012	20.52	20.98	20.52	20.91	45,896	+0.84(+4.18%)
Jun 28, 2012	20.07	20.13	20.07	20.07	12,055	-0.29(-1.42%)
Jun 27, 2012	20.36	20.43	20.31	20.36	5,957	+0.16(+0.80%)
Jun 26, 2012	20.18	20.20	20.04	20.20	86,610	+0.17(+0.83%)
Jun 25, 2012	19.72	20.07	19.72	20.03	48,169	+0.20(+1.01%)
Jun 22, 2012	19.92	19.92	19.83	19.83	434,388	+0.11(+0.56%)
Jun 21, 2012	20.08	20.09	19.72	19.72	88,212	-0.48(-2.38%)
Jun 20, 2012	20.29	20.33	20.12	20.20	5,381	-0.25(-1.22%)
Jun 19, 2012	20.44	20.46	20.39	20.45	35,884	+0.32(+1.59%)
Jun 18, 2012	20.12	20.18	20.12	20.13	5,096	+0.04(+0.20%)
Jun 15, 2012	20.10	20.17	20.05	20.09	5,783	-0.02(-0.10%)
Jun 14, 2012	19.95	20.15	19.95	20.11	17,482	+0.21(+1.06%)
Jun 13, 2012	19.81	20.10	19.53	19.90	22,360	-0.21(-1.04%)
Jun 12, 2012	20.10	20.11	20.02	20.11	4,787	+0.01(+0.05%)
Jun 11, 2012	20.80	20.80	20.07	20.10	18,834	-0.13(-0.65%)
Jun 08, 2012	20.09	20.23	20.00	20.23	164,423	+0.02(+0.10%)
Jun 07, 2012	20.32	20.32	20.19	20.21	7,260	-0.05(-0.25%)
Jun 06, 2012	20.10	20.35	20.08	20.26	44,993	+0.26(+1.30%)
Jun 05, 2012	20.00	20.12	19.88	20.00	28,816	-0.11(-0.55%)
Jun 04, 2012	19.89	20.11	19.86	20.11	8,995	+0.13(+0.65%)

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