Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	23.71	23.81	23.71	23.81	123,336	+0.07(+0.31%)
Dec 28, 2012	23.78	23.78	23.72	23.73	27,869	-0.04(-0.15%)
Dec 27, 2012	23.76	23.80	23.71	23.77	17,880	-0.05(-0.23%)
Dec 26, 2012	23.94	23.94	23.81	23.82	14,637	-0.04(-0.16%)
Dec 24, 2012	23.84	23.86	23.84	23.86	8,868	-0.02(-0.07%)
Dec 21, 2012	23.86	23.89	23.82	23.88	30,034	-0.04(-0.16%)
Dec 20, 2012	23.86	23.92	23.86	23.92	225,460	+0.06(+0.26%)
Dec 19, 2012	23.89	23.91	23.86	23.86	27,697	-0.01(-0.03%)
Dec 18, 2012	23.85	23.89	23.79	23.86	22,917	+0.03(+0.13%)
Dec 17, 2012	23.82	23.83	23.79	23.83	30,912	+0.03(+0.12%)
Dec 14, 2012	23.80	23.82	23.79	23.80	12,204	+0.03(+0.14%)
Dec 13, 2012	23.84	23.84	23.77	23.77	43,183	-0.09(-0.36%)
Dec 12, 2012	23.90	23.91	23.84	23.86	8,418	-0.02(-0.07%)
Dec 11, 2012	23.82	23.89	23.82	23.87	31,962	+0.04(+0.16%)
Dec 10, 2012	23.80	23.84	23.80	23.83	13,262	+0.03(+0.12%)
Dec 07, 2012	23.82	23.82	23.80	23.80	15,221	+0.02(+0.08%)
Dec 06, 2012	23.79	23.82	23.79	23.79	7,590	+0.02(+0.10%)
Dec 05, 2012	23.79	23.82	23.75	23.76	19,071	-0.01(-0.03%)
Dec 04, 2012	23.74	23.78	23.73	23.77	19,518	-0.03(-0.13%)
Nov 30, 2012	23.80	23.82	23.79	23.80	8,762	+0.02(+0.06%)
Nov 29, 2012	23.75	23.82	23.75	23.79	19,651	+0.05(+0.23%)
Nov 28, 2012	23.68	23.74	23.63	23.73	25,142	+0.03(+0.15%)
Nov 27, 2012	23.67	23.72	23.67	23.70	17,510	-0.01(-0.05%)
Nov 26, 2012	23.66	23.71	23.66	23.71	10,956	+0.01(+0.03%)
Nov 23, 2012	23.70	23.70	23.68	23.70	8,510	+0.12(+0.50%)
Nov 21, 2012	23.61	23.62	23.57	23.58	7,623	-0.01(-0.06%)
Nov 20, 2012	23.57	23.61	23.57	23.60	9,051	-0.00(-0.01%)
Nov 19, 2012	23.56	23.61	23.55	23.60	15,247	+0.13(+0.57%)
Nov 16, 2012	23.47	23.49	23.40	23.47	37,607	+0.03(+0.13%)
Nov 15, 2012	23.43	23.48	23.41	23.43	29,540	-0.02(-0.09%)
Nov 14, 2012	23.50	23.53	23.45	23.45	22,616	-0.10(-0.42%)
Nov 13, 2012	23.56	23.60	23.52	23.55	7,831	-0.03(-0.12%)
Nov 12, 2012	23.61	23.61	23.57	23.58	11,301	+0.01(+0.03%)
Nov 09, 2012	23.52	23.61	23.42	23.57	13,609	-0.00(-0.00%)
Nov 08, 2012	23.63	23.63	23.57	23.57	16,322	-0.09(-0.39%)
Nov 07, 2012	23.72	23.72	23.60	23.67	14,661	-0.05(-0.22%)
Nov 06, 2012	23.73	23.76	23.71	23.72	11,624	+0.04(+0.18%)
Nov 05, 2012	23.70	23.71	23.68	23.68	14,872	+0.01(+0.03%)
Nov 02, 2012	23.75	23.75	23.67	23.67	15,779	-0.11(-0.44%)
Nov 01, 2012	23.70	23.79	23.70	23.77	25,105	+0.07(+0.31%)
Oct 31, 2012	23.67	23.79	23.66	23.70	43,333	+0.02(+0.10%)
Oct 26, 2012	23.63	23.68	23.68	23.68	15,926	+0.05(+0.20%)
Oct 25, 2012	23.61	23.69	23.61	23.63	17,400	+0.01(+0.03%)
Oct 24, 2012	23.65	23.67	23.62	23.62	18,078	-0.02(-0.07%)
Oct 23, 2012	23.67	23.68	23.61	23.64	18,920	-0.08(-0.33%)
Oct 19, 2012	23.81	23.81	23.71	23.71	27,588	-0.11(-0.46%)
Oct 18, 2012	23.84	23.84	23.80	23.82	11,069	+0.00(+0.00%)
Oct 17, 2012	23.86	23.86	23.82	23.82	25,196	+0.02(+0.10%)
Oct 16, 2012	23.82	23.84	23.79	23.80	9,860	+0.02(+0.10%)
Oct 15, 2012	23.71	23.78	23.71	23.78	27,802	+0.05(+0.23%)
Oct 12, 2012	23.71	23.73	23.70	23.72	7,897	-0.02(-0.07%)
Oct 11, 2012	23.75	23.75	23.71	23.74	13,369	+0.04(+0.16%)
Oct 10, 2012	23.71	23.71	23.69	23.70	6,190	-0.04(-0.16%)
Oct 09, 2012	23.79	23.79	23.73	23.74	10,998	-0.07(-0.29%)
Oct 08, 2012	23.86	23.86	23.79	23.81	6,469	-0.01(-0.03%)
Oct 05, 2012	23.89	23.89	23.80	23.82	4,378	-0.03(-0.13%)
Oct 04, 2012	23.71	23.86	23.71	23.85	216,206	+0.08(+0.32%)
Oct 03, 2012	23.79	23.81	23.77	23.77	7,629	+0.01(+0.04%)
Oct 02, 2012	23.81	23.81	23.74	23.76	27,015	-0.03(-0.13%)

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