Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	44.51	44.53	44.15	44.41	314,070	-0.71(-1.57%)
Sep 27, 2012	44.95	45.19	44.81	45.12	243,120	+0.34(+0.76%)
Sep 26, 2012	44.99	45.19	44.65	44.78	274,432	-0.21(-0.46%)
Sep 25, 2012	45.29	45.73	44.88	44.99	269,692	-0.06(-0.12%)
Sep 24, 2012	44.88	45.09	44.74	45.04	375,101	-0.37(-0.81%)
Sep 21, 2012	45.46	45.69	45.38	45.41	230,838	+0.49(+1.10%)
Sep 20, 2012	44.56	45.02	44.34	44.92	185,408	+0.09(+0.19%)
Sep 19, 2012	44.92	45.07	44.69	44.83	248,388	-0.15(-0.33%)
Sep 18, 2012	45.19	45.49	44.73	44.97	930,443	-0.49(-1.08%)
Sep 17, 2012	45.57	45.72	45.36	45.46	182,870	-0.09(-0.19%)
Sep 14, 2012	45.91	46.08	45.26	45.55	377,857	-0.26(-0.57%)
Sep 13, 2012	45.11	46.04	44.72	45.81	261,045	+0.25(+0.56%)
Sep 12, 2012	45.78	45.78	45.33	45.56	263,534	-0.07(-0.16%)
Sep 11, 2012	45.45	45.70	45.45	45.63	212,849	+0.48(+1.07%)
Sep 10, 2012	45.59	45.71	45.15	45.15	330,737	-0.72(-1.56%)
Sep 07, 2012	45.50	45.86	45.38	45.86	218,194	+0.69(+1.53%)
Sep 06, 2012	44.62	45.30	44.61	45.17	238,088	+0.47(+1.05%)
Sep 05, 2012	44.68	44.84	44.56	44.70	316,770	+0.29(+0.64%)
Sep 04, 2012	44.36	44.62	44.22	44.41	210,002	+0.12(+0.27%)
Aug 31, 2012	44.34	44.60	44.13	44.30	414,583	+1.09(+2.52%)
Aug 30, 2012	43.42	43.49	43.14	43.21	52,094	-0.46(-1.06%)
Aug 29, 2012	43.91	44.01	43.63	43.67	116,425	-0.36(-0.81%)
Aug 27, 2012	44.11	44.19	43.92	44.02	105,830	-0.18(-0.41%)
Aug 24, 2012	44.02	44.27	43.91	44.21	76,238	+0.06(+0.14%)
Aug 23, 2012	44.47	44.47	44.06	44.14	412,185	-0.51(-1.14%)
Aug 22, 2012	44.23	44.67	44.10	44.65	209,064	+0.53(+1.21%)
Aug 21, 2012	44.34	44.43	43.97	44.12	139,848	+0.25(+0.58%)
Aug 20, 2012	43.90	43.95	43.73	43.87	122,942	-0.06(-0.13%)
Aug 17, 2012	43.99	44.06	43.74	43.92	208,696	+0.02(+0.04%)
Aug 16, 2012	43.43	43.92	43.36	43.91	133,193	+0.57(+1.32%)
Aug 15, 2012	43.21	43.42	43.11	43.33	223,637	+0.52(+1.21%)
Aug 14, 2012	43.02	43.18	42.76	42.82	193,641	-0.98(-2.23%)
Aug 13, 2012	44.03	44.05	43.42	43.79	479,564	-0.38(-0.86%)
Aug 10, 2012	43.41	44.18	43.35	44.18	123,682	+0.63(+1.44%)
Aug 09, 2012	43.48	43.63	43.36	43.55	136,174	-0.20(-0.45%)
Aug 08, 2012	43.56	43.91	43.54	43.75	276,329	-0.19(-0.43%)
Aug 07, 2012	44.02	44.10	43.81	43.94	734,303	-0.63(-1.41%)
Aug 06, 2012	44.59	44.65	44.28	44.57	403,593	+0.34(+0.77%)
Aug 03, 2012	43.72	44.44	43.72	44.22	151,932	+1.92(+4.55%)
Aug 02, 2012	42.13	42.61	41.87	42.30	322,615	-0.19(-0.45%)
Aug 01, 2012	43.08	43.15	42.46	42.49	91,345	-0.40(-0.93%)
Jul 31, 2012	43.22	43.27	42.81	42.89	273,531	-0.51(-1.17%)
Jul 30, 2012	43.37	43.55	43.22	43.40	263,788	-0.09(-0.20%)
Jul 27, 2012	42.59	43.61	42.50	43.48	460,806	+0.99(+2.34%)
Jul 26, 2012	41.64	42.55	41.64	42.49	188,661	+1.64(+4.01%)
Jul 25, 2012	40.68	40.97	40.49	40.85	132,401	+0.56(+1.38%)
Jul 24, 2012	40.18	40.49	39.96	40.30	226,749	+0.12(+0.30%)
Jul 23, 2012	40.12	40.35	39.85	40.18	264,806	-0.84(-2.05%)
Jul 20, 2012	41.00	41.21	40.97	41.02	72,650	-0.77(-1.84%)
Jul 19, 2012	41.58	41.82	41.53	41.79	118,239	+0.05(+0.11%)
Jul 18, 2012	41.51	41.79	41.37	41.74	137,347	-0.29(-0.70%)
Jul 17, 2012	41.70	42.13	41.27	42.04	249,123	+0.29(+0.70%)
Jul 16, 2012	41.61	41.82	41.47	41.74	86,618	+0.17(+0.42%)
Jul 13, 2012	41.25	41.68	41.23	41.57	181,529	+0.16(+0.38%)
Jul 12, 2012	41.11	41.74	40.99	41.41	265,110	-0.54(-1.29%)
Jul 11, 2012	41.87	42.12	41.67	41.95	137,776	+0.31(+0.74%)
Jul 10, 2012	41.95	42.05	41.43	41.64	491,278	+0.24(+0.58%)
Jul 09, 2012	41.24	41.46	41.07	41.40	94,413	-0.17(-0.42%)
Jul 06, 2012	41.25	41.61	41.06	41.58	195,395	+0.16(+0.38%)
Jul 05, 2012	41.47	41.67	41.20	41.42	716,817	-0.68(-1.60%)
Jul 03, 2012	41.74	42.28	41.74	42.09	288,180	+0.55(+1.32%)

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