Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	23.86	23.90	23.83	23.90	112,725	+0.08(+0.33%)
Jan 30, 2012	23.83	23.90	23.83	23.83	128,521	+0.02(+0.07%)
Jan 27, 2012	23.84	23.92	23.81	23.81	92,984	-0.03(-0.13%)
Jan 26, 2012	23.84	23.92	23.83	23.84	52,002	-0.06(-0.26%)
Jan 25, 2012	23.86	23.90	23.82	23.90	69,511	+0.09(+0.36%)
Jan 24, 2012	23.81	23.88	23.79	23.82	138,784	-0.03(-0.13%)
Jan 23, 2012	23.83	23.87	23.78	23.85	110,484	+0.04(+0.16%)
Jan 20, 2012	23.86	23.86	23.79	23.81	92,904	-0.04(-0.19%)
Jan 19, 2012	23.84	23.87	23.80	23.85	91,382	+0.04(+0.15%)
Jan 18, 2012	23.83	23.84	23.79	23.82	60,244	-0.01(-0.03%)
Jan 17, 2012	23.85	23.85	23.80	23.83	78,911	-0.02(-0.10%)
Jan 13, 2012	23.78	23.86	23.78	23.85	79,465	+0.01(+0.03%)
Jan 12, 2012	23.74	23.84	23.74	23.84	286,253	+0.10(+0.43%)
Jan 11, 2012	23.78	23.82	23.65	23.74	69,152	-0.07(-0.30%)
Jan 10, 2012	23.75	23.83	23.72	23.81	153,028	+0.02(+0.10%)
Jan 09, 2012	23.80	23.80	23.74	23.79	54,114	+0.01(+0.03%)
Jan 06, 2012	23.72	23.78	23.72	23.78	64,636	+0.01(+0.03%)
Jan 05, 2012	23.75	23.77	23.68	23.77	113,599	+0.02(+0.10%)
Jan 04, 2012	23.74	23.77	23.71	23.75	104,231	+0.11(+0.46%)
Dec 30, 2011	23.66	23.76	23.64	23.64	114,837	-0.10(-0.43%)
Dec 29, 2011	23.64	23.75	23.64	23.74	221,206	+0.00(+0.00%)
Dec 28, 2011	23.72	23.74	23.59	23.74	630,181	+0.04(+0.17%)
Dec 27, 2011	23.65	23.75	23.65	23.70	68,163	-0.02(-0.10%)
Dec 23, 2011	23.72	23.72	23.68	23.72	76,662	+0.05(+0.20%)
Dec 21, 2011	23.66	23.69	23.64	23.68	114,367	-0.02(-0.07%)
Dec 20, 2011	23.65	23.72	23.65	23.69	68,980	+0.00(+0.00%)
Dec 19, 2011	23.67	23.70	23.65	23.69	85,870	+0.05(+0.23%)
Dec 16, 2011	23.67	23.71	23.64	23.64	55,901	-0.06(-0.26%)
Dec 15, 2011	23.65	23.72	23.64	23.70	91,991	+0.00(+0.00%)
Dec 14, 2011	23.65	23.70	23.62	23.70	94,615	+0.05(+0.23%)
Dec 13, 2011	23.64	23.69	23.64	23.64	60,107	+0.00(+0.00%)
Dec 12, 2011	23.68	23.72	23.62	23.64	207,531	-0.06(-0.26%)
Dec 09, 2011	23.68	23.73	23.67	23.71	105,823	+0.02(+0.10%)
Dec 08, 2011	23.64	23.68	23.62	23.68	78,758	+0.02(+0.08%)
Dec 07, 2011	23.72	23.72	23.65	23.66	48,782	+0.01(+0.05%)
Dec 06, 2011	23.67	23.71	23.64	23.65	64,228	-0.02(-0.10%)
Dec 05, 2011	23.69	23.72	23.67	23.68	83,135	+0.02(+0.07%)
Dec 02, 2011	23.62	23.68	23.59	23.66	256,637	+0.00(+0.00%)
Dec 01, 2011	23.61	23.67	23.61	23.66	85,705	-0.02(-0.07%)
Nov 30, 2011	23.61	23.69	23.58	23.68	149,460	+0.09(+0.40%)
Nov 29, 2011	23.60	23.64	23.56	23.58	550,069	-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	165,587	-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	212,311	-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	115,503	-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	100,808	+0.05(+0.23%)

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