Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	55.32	55.46	55.00	55.36	531,500	-0.19(-0.34%)
Sep 27, 2012	55.35	55.56	55.32	55.55	698,009	+0.87(+1.59%)
Sep 26, 2012	54.95	54.96	54.40	54.68	752,363	-0.28(-0.51%)
Sep 25, 2012	55.53	55.72	54.93	54.96	799,470	-0.38(-0.69%)
Sep 24, 2012	55.21	55.45	55.01	55.34	724,480	+0.33(+0.60%)
Sep 21, 2012	55.24	55.42	54.97	55.01	1,316,178	+0.52(+0.95%)
Sep 20, 2012	54.58	54.73	54.38	54.49	811,962	-0.51(-0.93%)
Sep 19, 2012	54.75	55.05	54.74	55.00	825,700	+1.26(+2.34%)
Sep 18, 2012	53.67	53.88	53.65	53.74	629,156	+0.37(+0.69%)
Sep 17, 2012	53.27	53.45	53.10	53.37	2,217,454	-0.43(-0.80%)
Sep 14, 2012	53.91	54.09	53.52	53.80	733,668	+0.46(+0.86%)
Sep 13, 2012	52.79	53.68	52.57	53.34	972,637	+0.30(+0.57%)
Sep 12, 2012	53.33	53.35	52.94	53.04	945,633	+0.09(+0.17%)
Sep 11, 2012	52.82	53.03	52.79	52.95	639,481	+0.59(+1.13%)
Sep 10, 2012	52.74	52.74	52.27	52.36	495,457	-0.83(-1.56%)
Sep 07, 2012	53.04	53.27	52.84	53.19	452,023	+0.26(+0.49%)
Sep 06, 2012	52.57	52.97	52.47	52.93	569,372	+0.67(+1.28%)
Sep 05, 2012	52.32	52.59	52.14	52.26	485,482	-0.14(-0.27%)
Sep 04, 2012	52.56	52.68	52.36	52.40	773,617	-1.29(-2.40%)
Aug 31, 2012	53.66	53.90	53.55	53.69	629,653	+0.28(+0.52%)
Aug 30, 2012	53.47	53.69	53.21	53.41	894,421	-0.74(-1.37%)
Aug 29, 2012	54.04	54.19	53.95	54.15	348,676	+0.37(+0.69%)
Aug 27, 2012	53.86	53.89	53.59	53.78	537,353	+0.25(+0.47%)
Aug 24, 2012	53.29	53.68	53.11	53.53	603,407	+0.19(+0.36%)
Aug 23, 2012	53.77	53.85	53.00	53.34	1,035,046	+0.10(+0.19%)
Aug 22, 2012	53.21	53.27	52.93	53.24	709,248	+0.11(+0.21%)
Aug 21, 2012	53.60	53.60	53.08	53.13	860,762	-0.10(-0.19%)
Aug 20, 2012	53.09	53.50	53.00	53.23	1,047,141	-0.42(-0.78%)
Aug 17, 2012	54.11	54.11	53.02	53.65	1,950,333	-1.09(-1.99%)
Aug 16, 2012	56.43	56.50	54.56	54.74	3,153,682	-4.15(-7.05%)
Aug 15, 2012	58.91	58.97	58.65	58.89	579,080	-0.41(-0.69%)
Aug 14, 2012	59.36	59.45	59.20	59.30	874,044	+1.05(+1.80%)
Aug 13, 2012	58.49	58.55	58.00	58.25	416,621	-0.35(-0.60%)
Aug 10, 2012	58.31	58.60	58.17	58.60	648,084	+0.60(+1.03%)
Aug 09, 2012	57.72	58.12	57.69	58.00	606,617	+0.68(+1.19%)
Aug 08, 2012	57.27	57.47	57.20	57.32	419,175	+0.22(+0.39%)
Aug 07, 2012	57.56	57.62	57.00	57.10	870,844	-0.38(-0.66%)
Aug 06, 2012	57.45	57.93	57.41	57.48	1,342,620	+0.60(+1.05%)
Aug 03, 2012	57.15	57.35	56.78	56.88	898,417	-0.27(-0.47%)
Aug 02, 2012	56.63	57.21	56.52	57.15	593,353	-0.30(-0.52%)
Aug 01, 2012	57.90	58.05	57.39	57.45	355,856	-0.67(-1.15%)
Jul 31, 2012	58.37	58.62	58.10	58.12	858,036	+0.36(+0.62%)
Jul 30, 2012	57.88	58.15	57.65	57.76	343,232	-0.04(-0.07%)
Jul 27, 2012	57.36	57.82	57.28	57.80	713,900	+0.68(+1.19%)
Jul 26, 2012	56.97	57.27	56.92	57.12	923,147	+0.92(+1.64%)
Jul 25, 2012	56.30	56.40	56.00	56.20	485,267	+0.24(+0.43%)
Jul 24, 2012	56.11	56.11	55.55	55.96	1,070,343	+0.16(+0.29%)
Jul 23, 2012	55.09	55.92	54.71	55.80	710,886	-0.50(-0.89%)
Jul 20, 2012	56.55	56.57	56.19	56.30	790,876	+0.04(+0.07%)
Jul 19, 2012	56.19	56.45	56.11	56.26	742,722	+0.40(+0.72%)
Jul 18, 2012	55.24	55.91	55.24	55.86	700,949	+0.13(+0.23%)
Jul 17, 2012	55.77	55.97	55.41	55.73	681,982	+0.33(+0.60%)
Jul 16, 2012	55.31	55.52	54.98	55.40	363,494	-0.07(-0.13%)
Jul 13, 2012	54.95	55.63	54.95	55.47	511,246	+0.89(+1.63%)
Jul 12, 2012	54.53	54.69	54.15	54.58	732,996	-1.01(-1.82%)
Jul 11, 2012	55.74	55.79	55.36	55.59	679,092	+0.55(+1.00%)
Jul 10, 2012	55.54	55.82	54.91	55.04	639,529	+0.04(+0.07%)
Jul 09, 2012	55.04	55.12	54.90	55.00	539,379	+0.19(+0.35%)
Jul 06, 2012	54.87	55.19	54.76	54.81	455,788	-0.40(-0.72%)
Jul 05, 2012	55.51	55.51	55.00	55.21	772,893	-0.84(-1.50%)
Jul 03, 2012	55.51	56.06	55.48	56.05	741,479	+1.27(+2.32%)

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