Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2012	31.02	31.03	30.91	30.96	157,369	+0.05(+0.15%)
Oct 26, 2012	30.92	30.91	30.91	30.91	298,320	+0.02(+0.06%)
Oct 25, 2012	30.91	30.99	30.87	30.89	415,238	+0.06(+0.21%)
Oct 24, 2012	30.86	30.92	30.81	30.83	309,057	-0.05(-0.15%)
Oct 23, 2012	30.87	30.88	30.80	30.87	135,323	-0.22(-0.70%)
Oct 19, 2012	31.19	31.19	31.08	31.09	565,144	-0.06(-0.21%)
Oct 18, 2012	31.07	31.20	31.07	31.16	240,989	-0.01(-0.04%)
Oct 17, 2012	31.09	31.21	31.09	31.17	205,866	+0.12(+0.38%)
Oct 16, 2012	31.04	31.06	30.98	31.05	166,834	+0.12(+0.39%)
Oct 15, 2012	30.92	30.93	30.88	30.93	121,013	+0.02(+0.07%)
Oct 12, 2012	30.89	30.96	30.86	30.91	103,428	+0.04(+0.11%)
Oct 11, 2012	30.87	30.91	30.83	30.87	130,304	+0.12(+0.40%)
Oct 10, 2012	30.75	30.80	30.73	30.75	88,007	+0.02(+0.08%)
Oct 09, 2012	30.84	30.84	30.71	30.73	165,374	-0.09(-0.29%)
Oct 08, 2012	30.83	30.83	30.73	30.81	159,560	-0.09(-0.31%)
Oct 05, 2012	31.05	31.06	30.91	30.91	209,298	-0.12(-0.38%)
Oct 04, 2012	30.97	31.03	30.93	31.03	209,176	+0.10(+0.32%)
Oct 03, 2012	30.95	30.95	30.88	30.93	288,510	+0.00(+0.00%)
Oct 02, 2012	30.97	30.97	30.89	30.93	115,669	+0.05(+0.17%)
Oct 01, 2012	30.93	30.96	30.84	30.87	131,920	-0.01(-0.02%)
Sep 28, 2012	30.91	30.93	30.83	30.88	369,592	-0.05(-0.15%)
Sep 27, 2012	30.84	30.93	30.79	30.93	194,269	+0.12(+0.40%)
Sep 26, 2012	30.78	30.92	30.70	30.80	148,989	-0.05(-0.15%)
Sep 25, 2012	30.88	30.95	30.81	30.85	109,040	+0.05(+0.15%)
Sep 24, 2012	30.80	30.81	30.73	30.80	3,062,357	-0.09(-0.29%)
Sep 21, 2012	31.00	31.00	30.89	30.89	153,952	+0.08(+0.25%)
Sep 20, 2012	30.77	30.90	30.75	30.81	140,863	-0.15(-0.48%)
Sep 19, 2012	30.93	30.98	30.88	30.96	104,654	-0.02(-0.08%)
Sep 18, 2012	31.22	31.22	30.93	30.99	181,892	-0.01(-0.02%)
Sep 17, 2012	30.99	31.06	30.96	30.99	130,165	-0.12(-0.38%)
Sep 14, 2012	31.01	31.14	31.01	31.11	354,024	+0.21(+0.69%)
Sep 13, 2012	30.72	30.93	30.68	30.90	182,570	+0.13(+0.42%)
Sep 12, 2012	30.81	30.81	30.71	30.77	125,581	-0.07(-0.23%)
Sep 11, 2012	30.70	30.84	30.70	30.84	151,225	+0.14(+0.44%)
Sep 10, 2012	30.65	30.74	30.65	30.70	80,263	+0.01(+0.02%)
Sep 07, 2012	30.66	30.74	30.61	30.70	247,611	+0.15(+0.50%)
Sep 06, 2012	30.38	30.57	30.38	30.54	361,606	+0.15(+0.51%)
Sep 05, 2012	30.32	30.41	30.29	30.39	169,160	+0.04(+0.12%)
Sep 04, 2012	30.24	30.38	30.24	30.35	123,239	+0.02(+0.06%)
Aug 31, 2012	30.26	30.37	30.18	30.34	146,773	+0.19(+0.63%)
Aug 30, 2012	30.19	30.19	30.10	30.15	173,308	-0.05(-0.18%)
Aug 29, 2012	30.24	30.24	30.16	30.20	292,425	-0.14(-0.45%)
Aug 27, 2012	30.46	30.46	30.33	30.34	136,651	-0.14(-0.46%)
Aug 24, 2012	30.47	30.52	30.38	30.48	143,720	-0.08(-0.25%)
Aug 23, 2012	30.55	30.58	30.50	30.55	81,391	+0.04(+0.14%)
Aug 22, 2012	30.41	30.51	30.36	30.51	171,333	+0.09(+0.29%)
Aug 21, 2012	30.48	30.51	30.40	30.42	124,705	+0.05(+0.16%)
Aug 20, 2012	30.37	30.38	30.31	30.38	142,579	+0.01(+0.04%)
Aug 17, 2012	30.35	30.38	30.26	30.37	150,503	-0.05(-0.17%)
Aug 16, 2012	30.39	30.45	30.36	30.42	99,301	+0.00(+0.00%)
Aug 15, 2012	30.42	30.46	30.39	30.42	148,320	-0.08(-0.25%)
Aug 14, 2012	30.50	30.51	30.44	30.50	187,518	-0.01(-0.04%)
Aug 13, 2012	30.52	30.54	30.44	30.51	68,554	-0.07(-0.24%)
Aug 10, 2012	30.52	30.59	30.47	30.58	91,679	-0.01(-0.03%)
Aug 09, 2012	30.58	30.64	30.58	30.59	131,103	-0.05(-0.15%)
Aug 08, 2012	30.48	30.66	30.48	30.64	95,142	+0.04(+0.12%)
Aug 07, 2012	30.58	30.64	30.58	30.60	91,771	+0.01(+0.03%)
Aug 06, 2012	30.65	30.68	30.58	30.59	112,862	+0.05(+0.15%)
Aug 03, 2012	30.42	30.66	30.42	30.54	83,800	+0.38(+1.25%)
Aug 02, 2012	30.32	30.37	30.08	30.16	309,183	-0.17(-0.56%)

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