Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	23.61	23.69	23.58	23.68	149,461	+0.09(+0.40%)
Nov 29, 2011	23.60	23.64	23.56	23.58	550,070	-0.03(-0.13%)
Nov 28, 2011	23.61	23.67	23.61	23.61	236,061	-0.02(-0.07%)
Nov 25, 2011	23.66	23.66	23.57	23.63	81,596	+0.05(+0.23%)
Nov 23, 2011	23.61	23.63	23.57	23.57	161,803	-0.02(-0.10%)
Nov 22, 2011	23.64	23.67	23.60	23.60	202,039	-0.07(-0.30%)
Nov 21, 2011	23.68	23.68	23.62	23.67	165,588	-0.04(-0.17%)
Nov 18, 2011	23.70	23.72	23.66	23.71	86,462	+0.01(+0.03%)
Nov 17, 2011	23.71	23.71	23.63	23.70	212,312	-0.01(-0.03%)
Nov 16, 2011	23.72	23.76	23.68	23.71	151,602	+0.00(+0.00%)
Nov 15, 2011	23.74	23.81	23.68	23.71	181,660	-0.02(-0.10%)
Nov 14, 2011	23.77	23.80	23.69	23.73	238,945	-0.06(-0.26%)
Nov 11, 2011	23.77	23.79	23.73	23.79	118,338	+0.02(+0.10%)
Nov 10, 2011	23.79	23.80	23.75	23.77	97,490	+0.00(+0.00%)
Nov 09, 2011	23.79	23.79	23.73	23.77	113,058	-0.01(-0.03%)
Nov 08, 2011	23.80	23.81	23.78	23.78	115,504	-0.02(-0.10%)
Nov 07, 2011	23.82	23.86	23.76	23.80	151,123	-0.05(-0.23%)
Nov 04, 2011	23.83	23.87	23.79	23.86	136,912	+0.01(+0.02%)
Nov 03, 2011	23.86	23.88	23.83	23.85	153,727	-0.02(-0.09%)
Nov 02, 2011	23.81	23.88	23.81	23.87	100,809	+0.05(+0.23%)
Nov 01, 2011	23.78	23.82	23.75	23.82	194,777	-0.03(-0.13%)
Oct 31, 2011	23.82	23.89	23.82	23.85	190,641	+0.02(+0.07%)
Oct 28, 2011	23.86	23.90	23.82	23.83	150,533	-0.05(-0.20%)
Oct 27, 2011	23.86	23.91	23.79	23.88	199,795	+0.09(+0.40%)
Oct 26, 2011	23.82	23.83	23.79	23.79	38,151	-0.05(-0.20%)
Oct 25, 2011	23.77	23.85	23.77	23.83	108,462	+0.03(+0.13%)
Oct 24, 2011	23.82	23.82	23.76	23.80	105,247	+0.04(+0.17%)
Oct 21, 2011	23.83	23.83	23.76	23.76	87,288	-0.02(-0.07%)
Oct 20, 2011	23.78	23.82	23.74	23.78	80,054	+0.02(+0.10%)
Oct 19, 2011	23.74	23.79	23.72	23.75	118,789	+0.02(+0.07%)
Oct 18, 2011	23.77	23.77	23.72	23.74	57,089	-0.01(-0.03%)
Oct 17, 2011	23.75	23.78	23.74	23.75	76,968	+0.02(+0.07%)
Oct 14, 2011	23.81	23.81	23.73	23.73	106,886	-0.04(-0.17%)
Oct 13, 2011	23.76	23.89	23.73	23.77	83,344	-0.02(-0.07%)
Oct 12, 2011	23.75	23.79	23.68	23.79	94,676	+0.09(+0.36%)
Oct 11, 2011	23.69	23.78	23.69	23.70	69,858	-0.05(-0.23%)
Oct 10, 2011	23.71	23.78	23.67	23.75	264,355	+0.04(+0.15%)
Oct 07, 2011	23.68	23.79	23.63	23.72	446,519	-0.03(-0.12%)
Oct 06, 2011	23.67	23.75	23.67	23.75	199,399	+0.04(+0.17%)
Oct 05, 2011	23.61	23.71	23.61	23.71	82,168	+0.04(+0.18%)
Oct 04, 2011	23.73	23.73	23.62	23.67	35,630	-0.08(-0.34%)
Oct 03, 2011	23.73	23.80	23.70	23.75	178,594	-0.05(-0.23%)
Sep 30, 2011	23.77	23.80	23.75	23.80	327,094	+0.05(+0.19%)
Sep 29, 2011	23.79	23.81	23.75	23.75	128,381	-0.01(-0.03%)
Sep 28, 2011	23.79	23.82	23.75	23.76	48,888	-0.05(-0.23%)
Sep 27, 2011	23.79	23.83	23.73	23.82	204,507	+0.00(+0.00%)
Sep 26, 2011	23.79	23.83	23.77	23.82	270,808	+0.05(+0.20%)
Sep 23, 2011	23.81	23.81	23.75	23.77	68,496	+0.01(+0.03%)
Sep 22, 2011	23.83	23.83	23.76	23.76	74,097	-0.07(-0.31%)
Sep 21, 2011	23.88	23.89	23.80	23.84	95,623	-0.05(-0.22%)
Sep 20, 2011	23.85	23.90	23.85	23.89	62,951	+0.00(+0.00%)
Sep 19, 2011	23.86	23.89	23.86	23.89	58,424	+0.04(+0.16%)
Sep 16, 2011	23.86	23.90	23.85	23.85	66,184	-0.02(-0.07%)
Sep 15, 2011	23.90	23.90	23.83	23.86	105,945	-0.02(-0.07%)
Sep 14, 2011	23.89	23.90	23.86	23.88	82,157	+0.00(+0.00%)
Sep 13, 2011	23.88	23.91	23.80	23.88	94,356	+0.02(+0.07%)
Sep 12, 2011	23.86	23.88	23.84	23.86	41,732	-0.02(-0.07%)
Sep 09, 2011	23.85	23.89	23.85	23.88	73,772	-0.02(-0.07%)
Sep 08, 2011	23.90	23.90	23.85	23.90	210,724	-0.02(-0.07%)
Sep 07, 2011	23.83	23.91	23.80	23.91	87,469	+0.10(+0.43%)
Sep 06, 2011	23.82	23.83	23.77	23.81	64,984	-0.02(-0.10%)
Sep 02, 2011	23.83	23.86	23.77	23.83	278,477	-0.01(-0.03%)

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