Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	23.62	23.72	23.62	23.72	123,803	+0.07(+0.31%)
Dec 28, 2012	23.69	23.69	23.63	23.64	27,974	-0.04(-0.15%)
Dec 27, 2012	23.67	23.71	23.63	23.68	17,948	-0.05(-0.23%)
Dec 26, 2012	23.85	23.85	23.72	23.73	14,692	-0.04(-0.16%)
Dec 24, 2012	23.75	23.77	23.75	23.77	8,902	-0.02(-0.07%)
Dec 21, 2012	23.77	23.80	23.73	23.79	30,148	-0.04(-0.16%)
Dec 20, 2012	23.77	23.83	23.77	23.83	226,315	+0.06(+0.26%)
Dec 19, 2012	23.80	23.82	23.77	23.77	27,802	-0.01(-0.03%)
Dec 18, 2012	23.76	23.80	23.70	23.77	23,004	+0.03(+0.13%)
Dec 17, 2012	23.73	23.74	23.70	23.74	31,029	+0.03(+0.12%)
Dec 14, 2012	23.71	23.73	23.70	23.71	12,250	+0.03(+0.14%)
Dec 13, 2012	23.75	23.75	23.68	23.68	43,347	-0.09(-0.36%)
Dec 12, 2012	23.81	23.82	23.75	23.77	8,449	-0.02(-0.07%)
Dec 11, 2012	23.73	23.80	23.73	23.78	32,083	+0.04(+0.16%)
Dec 10, 2012	23.71	23.75	23.71	23.74	13,313	+0.03(+0.12%)
Dec 07, 2012	23.73	23.73	23.71	23.71	15,279	+0.02(+0.08%)
Dec 06, 2012	23.70	23.73	23.70	23.70	7,619	+0.02(+0.10%)
Dec 05, 2012	23.70	23.73	23.66	23.67	19,143	-0.01(-0.03%)
Dec 04, 2012	23.65	23.69	23.64	23.68	19,592	-0.03(-0.13%)
Nov 30, 2012	23.71	23.73	23.70	23.71	8,795	+0.02(+0.06%)
Nov 29, 2012	23.66	23.73	23.66	23.70	19,726	+0.05(+0.23%)
Nov 28, 2012	23.59	23.65	23.54	23.64	25,237	+0.03(+0.15%)
Nov 27, 2012	23.58	23.63	23.58	23.61	17,576	-0.01(-0.05%)
Nov 26, 2012	23.57	23.62	23.57	23.62	10,997	+0.01(+0.03%)
Nov 23, 2012	23.61	23.61	23.59	23.61	8,542	+0.12(+0.50%)
Nov 21, 2012	23.52	23.53	23.49	23.49	7,651	-0.01(-0.06%)
Nov 20, 2012	23.48	23.52	23.48	23.51	9,085	-0.00(-0.01%)
Nov 19, 2012	23.47	23.52	23.46	23.51	15,305	+0.13(+0.57%)
Nov 16, 2012	23.39	23.40	23.32	23.38	37,750	+0.03(+0.13%)
Nov 15, 2012	23.35	23.39	23.32	23.35	29,652	-0.02(-0.09%)
Nov 14, 2012	23.41	23.44	23.36	23.37	22,701	-0.10(-0.42%)
Nov 13, 2012	23.47	23.51	23.43	23.47	7,860	-0.03(-0.12%)
Nov 12, 2012	23.52	23.52	23.48	23.49	11,344	+0.01(+0.03%)
Nov 09, 2012	23.43	23.52	23.33	23.49	13,661	+0.00(+0.00%)
Nov 08, 2012	23.54	23.54	23.49	23.49	16,384	-0.09(-0.39%)
Nov 07, 2012	23.63	23.63	23.51	23.58	14,717	-0.05(-0.22%)
Nov 06, 2012	23.64	23.67	23.62	23.63	11,668	+0.04(+0.18%)
Nov 05, 2012	23.61	23.63	23.59	23.59	14,928	+0.01(+0.03%)
Nov 02, 2012	23.66	23.66	23.58	23.58	15,838	-0.10(-0.44%)
Nov 01, 2012	23.61	23.70	23.61	23.68	25,200	+0.07(+0.31%)
Oct 31, 2012	23.58	23.70	23.57	23.61	43,497	+0.02(+0.10%)
Oct 26, 2012	23.54	23.59	23.59	23.59	15,987	+0.05(+0.20%)
Oct 25, 2012	23.52	23.60	23.52	23.54	17,465	+0.01(+0.03%)
Oct 24, 2012	23.56	23.58	23.53	23.53	18,146	-0.02(-0.07%)
Oct 23, 2012	23.58	23.59	23.52	23.55	18,992	-0.08(-0.33%)
Oct 19, 2012	23.72	23.72	23.62	23.63	27,692	-0.11(-0.46%)
Oct 18, 2012	23.75	23.75	23.71	23.73	11,111	+0.00(+0.00%)
Oct 17, 2012	23.77	23.77	23.73	23.73	25,291	+0.02(+0.10%)
Oct 16, 2012	23.73	23.75	23.70	23.71	9,897	+0.02(+0.10%)
Oct 15, 2012	23.62	23.69	23.62	23.69	27,907	+0.05(+0.23%)
Oct 12, 2012	23.63	23.64	23.61	23.63	7,927	-0.02(-0.07%)
Oct 11, 2012	23.66	23.66	23.62	23.65	13,420	+0.04(+0.16%)
Oct 10, 2012	23.63	23.63	23.60	23.61	6,214	-0.04(-0.16%)
Oct 09, 2012	23.70	23.70	23.64	23.65	11,040	-0.07(-0.29%)
Oct 08, 2012	23.77	23.77	23.70	23.72	6,494	-0.01(-0.03%)
Oct 05, 2012	23.80	23.80	23.71	23.73	4,395	-0.03(-0.13%)
Oct 04, 2012	23.62	23.77	23.62	23.76	217,025	+0.08(+0.32%)
Oct 03, 2012	23.70	23.72	23.68	23.68	7,658	+0.01(+0.04%)
Oct 02, 2012	23.72	23.72	23.65	23.67	27,117	-0.03(-0.13%)

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