Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	31.74	32.24	31.61	32.17	487,810	+0.44(+1.39%)
Dec 28, 2012	31.54	31.83	31.54	31.73	78,988	+0.02(+0.07%)
Dec 27, 2012	31.63	31.74	31.44	31.70	73,458	+0.02(+0.05%)
Dec 26, 2012	31.68	31.88	31.67	31.69	89,162	+0.29(+0.93%)
Dec 24, 2012	31.44	31.65	31.34	31.39	23,431	-0.12(-0.37%)
Dec 21, 2012	31.39	31.51	31.26	31.51	152,091	-0.34(-1.06%)
Dec 20, 2012	31.66	31.87	31.60	31.85	89,270	+0.27(+0.85%)
Dec 19, 2012	31.67	31.74	31.54	31.58	74,427	+0.06(+0.18%)
Dec 18, 2012	31.17	31.54	31.16	31.53	107,863	+0.27(+0.86%)
Dec 17, 2012	31.11	31.33	31.10	31.26	101,212	+0.03(+0.10%)
Dec 14, 2012	31.15	31.30	31.02	31.23	80,564	+0.19(+0.61%)
Dec 13, 2012	31.12	31.23	30.90	31.04	450,189	-0.18(-0.58%)
Dec 12, 2012	31.31	31.45	31.15	31.22	133,706	+0.11(+0.35%)
Dec 11, 2012	31.05	31.21	30.88	31.11	282,862	+0.03(+0.10%)
Dec 10, 2012	30.73	31.16	30.73	31.08	495,746	+0.30(+0.97%)
Dec 07, 2012	30.67	30.80	30.58	30.78	109,681	+0.09(+0.31%)
Dec 06, 2012	30.47	30.71	30.45	30.69	116,805	+0.20(+0.64%)
Dec 05, 2012	30.29	30.64	30.29	30.49	155,118	+0.52(+1.73%)
Dec 04, 2012	29.96	30.16	29.96	29.97	51,130	-0.03(-0.10%)
Nov 30, 2012	30.05	30.09	29.93	30.00	201,701	+0.12(+0.39%)
Nov 29, 2012	29.77	29.99	29.72	29.89	93,078	+0.24(+0.79%)
Nov 28, 2012	29.31	29.66	29.23	29.65	56,323	+0.12(+0.40%)
Nov 27, 2012	29.76	29.88	29.51	29.53	89,069	-0.35(-1.18%)
Nov 26, 2012	29.75	29.89	29.69	29.89	26,652	-0.03(-0.10%)
Nov 23, 2012	29.68	29.93	29.67	29.92	55,931	+0.45(+1.54%)
Nov 21, 2012	29.42	29.52	29.34	29.46	92,523	+0.05(+0.19%)
Nov 20, 2012	29.29	29.41	29.12	29.41	98,778	-0.12(-0.40%)
Nov 19, 2012	29.27	29.54	29.27	29.53	56,105	+0.49(+1.70%)
Nov 16, 2012	29.07	29.08	28.75	29.03	93,707	+0.02(+0.05%)
Nov 15, 2012	29.02	29.20	28.89	29.02	109,657	+0.06(+0.22%)
Nov 14, 2012	29.42	29.47	28.89	28.95	153,450	-0.41(-1.39%)
Nov 13, 2012	29.32	29.53	29.25	29.36	158,845	-0.40(-1.34%)
Nov 12, 2012	29.86	29.86	29.72	29.76	113,442	+0.03(+0.11%)
Nov 09, 2012	29.66	29.96	29.64	29.73	195,100	-0.09(-0.29%)
Nov 08, 2012	30.20	30.36	29.80	29.82	157,798	-0.43(-1.43%)
Nov 07, 2012	30.47	30.55	30.13	30.25	96,445	-0.62(-2.01%)
Nov 06, 2012	30.65	30.97	30.62	30.87	131,714	+0.21(+0.69%)
Nov 05, 2012	30.46	30.70	30.38	30.65	39,953	+0.18(+0.59%)
Nov 02, 2012	30.79	30.80	30.43	30.47	77,505	-0.14(-0.46%)
Nov 01, 2012	30.36	30.62	30.29	30.62	86,154	+0.71(+2.36%)
Oct 31, 2012	30.11	30.17	29.86	29.91	89,980	-0.13(-0.44%)
Oct 26, 2012	30.13	30.04	30.04	30.04	46,938	-0.28(-0.93%)
Oct 25, 2012	30.40	30.48	30.20	30.33	68,396	+0.27(+0.91%)
Oct 24, 2012	30.26	30.35	30.04	30.05	85,784	+0.05(+0.18%)
Oct 23, 2012	30.21	30.21	29.91	30.00	148,526	-0.25(-0.83%)
Oct 19, 2012	30.58	30.60	30.22	30.25	153,181	-0.49(-1.58%)
Oct 18, 2012	30.54	30.88	30.53	30.73	689,041	+0.11(+0.36%)
Oct 17, 2012	30.42	30.67	30.35	30.62	47,646	+0.27(+0.88%)
Oct 16, 2012	30.32	30.46	30.26	30.36	184,785	+0.16(+0.52%)
Oct 15, 2012	30.06	30.21	29.89	30.20	76,836	+0.29(+0.97%)
Oct 12, 2012	29.99	30.11	29.88	29.91	47,504	-0.06(-0.21%)
Oct 11, 2012	30.02	30.16	29.97	29.97	50,721	+0.38(+1.27%)
Oct 10, 2012	29.79	29.80	29.52	29.60	80,024	-0.10(-0.34%)
Oct 09, 2012	29.89	29.96	29.62	29.70	113,745	-0.25(-0.84%)
Oct 08, 2012	29.81	29.97	29.71	29.95	179,356	-0.15(-0.49%)
Oct 05, 2012	30.30	30.39	30.00	30.10	64,165	-0.02(-0.08%)
Oct 04, 2012	29.89	30.15	29.82	30.12	44,393	+0.33(+1.10%)
Oct 03, 2012	29.96	29.96	29.74	29.79	43,017	-0.12(-0.39%)
Oct 02, 2012	30.05	30.08	29.80	29.91	65,604	+0.02(+0.05%)

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