Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2012	21.75	21.79	21.74	21.74	32,772	-0.03(-0.12%)
Nov 29, 2012	21.78	21.78	21.73	21.76	42,106	+0.01(+0.04%)
Nov 28, 2012	21.78	21.78	21.74	21.75	27,971	+0.02(+0.08%)
Nov 27, 2012	21.71	21.74	21.71	21.74	42,364	+0.03(+0.15%)
Nov 26, 2012	21.74	21.74	21.69	21.70	294,870	+0.01(+0.05%)
Nov 23, 2012	21.72	21.72	21.69	21.69	15,805	-0.01(-0.03%)
Nov 21, 2012	21.74	21.74	21.69	21.70	40,210	-0.01(-0.07%)
Nov 20, 2012	21.73	21.77	21.71	21.71	195,269	-0.05(-0.23%)
Nov 19, 2012	21.77	21.78	21.75	21.76	37,794	+0.00(+0.01%)
Nov 16, 2012	21.78	21.80	21.76	21.76	47,734	+0.00(+0.00%)
Nov 15, 2012	21.75	21.77	21.75	21.76	64,557	-0.03(-0.13%)
Nov 14, 2012	21.76	21.79	21.75	21.79	72,930	+0.03(+0.12%)
Nov 13, 2012	21.75	21.80	21.75	21.77	133,742	+0.00(+0.00%)
Nov 12, 2012	21.77	21.78	21.65	21.77	101,799	+0.00(+0.00%)
Nov 09, 2012	21.74	21.77	21.67	21.77	134,806	-0.02(-0.08%)
Nov 08, 2012	21.73	21.79	21.73	21.78	254,492	+0.04(+0.20%)
Nov 07, 2012	21.76	21.77	21.73	21.74	142,273	+0.03(+0.12%)
Nov 06, 2012	21.75	21.75	21.69	21.71	57,016	-0.04(-0.17%)
Nov 05, 2012	21.72	21.75	21.72	21.75	159,265	+0.05(+0.24%)
Nov 02, 2012	21.72	21.72	21.69	21.70	20,071	-0.00(-0.00%)
Nov 01, 2012	21.73	21.73	21.67	21.70	90,365	-0.02(-0.09%)
Oct 31, 2012	21.68	21.73	21.68	21.72	52,437	+0.03(+0.14%)
Oct 26, 2012	21.67	21.69	21.69	21.69	23,971	+0.03(+0.16%)
Oct 25, 2012	21.67	21.67	21.63	21.65	22,410	-0.03(-0.12%)
Oct 24, 2012	21.68	21.69	21.66	21.68	71,753	-0.01(-0.07%)
Oct 23, 2012	21.70	21.70	21.65	21.70	27,779	+0.02(+0.08%)
Oct 19, 2012	21.63	21.68	21.63	21.68	49,321	+0.04(+0.20%)
Oct 18, 2012	21.67	21.68	21.63	21.63	51,445	-0.04(-0.17%)
Oct 17, 2012	21.67	21.72	21.66	21.67	82,453	-0.06(-0.25%)
Oct 16, 2012	21.74	21.76	21.71	21.73	45,431	-0.03(-0.15%)
Oct 15, 2012	21.73	21.77	21.72	21.76	136,576	+0.04(+0.19%)
Oct 12, 2012	21.71	21.77	21.71	21.72	105,040	+0.02(+0.08%)
Oct 11, 2012	21.69	21.72	21.68	21.70	121,670	+0.01(+0.03%)
Oct 10, 2012	21.66	21.70	21.65	21.69	465,032	+0.03(+0.14%)
Oct 09, 2012	21.67	21.68	21.66	21.66	115,893	-0.01(-0.07%)
Oct 08, 2012	21.70	21.70	21.67	21.68	75,468	+0.01(+0.07%)
Oct 05, 2012	21.68	21.68	21.65	21.66	47,098	-0.03(-0.15%)
Oct 04, 2012	21.73	21.73	21.69	21.70	85,144	-0.02(-0.10%)
Oct 03, 2012	21.70	21.73	21.70	21.72	139,750	-0.01(-0.03%)
Oct 02, 2012	21.70	21.74	21.70	21.73	95,898	-0.00(-0.02%)
Oct 01, 2012	21.66	21.73	21.66	21.73	663,583	+0.03(+0.15%)
Sep 28, 2012	21.70	21.70	21.66	21.70	37,900	+0.01(+0.07%)
Sep 27, 2012	21.67	21.69	21.67	21.68	53,262	-0.01(-0.05%)
Sep 26, 2012	21.69	21.70	21.67	21.69	80,635	+0.03(+0.14%)
Sep 25, 2012	21.63	21.67	21.62	21.66	108,909	+0.04(+0.19%)
Sep 24, 2012	21.63	21.64	21.61	21.62	241,605	+0.02(+0.10%)
Sep 21, 2012	21.56	21.61	21.56	21.60	70,163	+0.03(+0.12%)
Sep 20, 2012	21.64	21.64	21.56	21.58	174,370	+0.01(+0.07%)
Sep 19, 2012	21.59	21.60	21.54	21.56	116,855	+0.01(+0.07%)
Sep 18, 2012	21.62	21.62	21.52	21.55	159,276	+0.02(+0.10%)
Sep 17, 2012	21.53	21.56	21.52	21.52	62,119	+0.03(+0.14%)
Sep 14, 2012	21.58	21.59	21.49	21.49	495,547	-0.07(-0.34%)
Sep 13, 2012	21.60	21.62	21.53	21.57	198,840	-0.03(-0.14%)
Sep 12, 2012	21.63	21.63	21.57	21.60	35,230	-0.00(-0.02%)
Sep 11, 2012	21.62	21.66	21.60	21.60	351,843	-0.05(-0.22%)
Sep 10, 2012	21.62	21.66	21.62	21.65	195,436	-0.00(-0.01%)
Sep 07, 2012	21.69	21.70	21.65	21.65	90,487	-0.02(-0.07%)
Sep 06, 2012	21.67	21.67	21.63	21.67	166,648	-0.00(-0.02%)
Sep 05, 2012	21.68	21.70	21.67	21.67	53,006	-0.03(-0.12%)

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