Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	21.66	21.93	21.65	21.76	41,443	+0.08(+0.37%)
Jan 30, 2013	21.85	22.04	21.68	21.68	43,918	-0.16(-0.73%)
Jan 29, 2013	21.62	21.84	21.62	21.84	18,645	+0.14(+0.65%)
Jan 28, 2013	21.84	21.94	21.50	21.70	100,545	-0.22(-1.00%)
Jan 25, 2013	21.62	21.99	21.49	21.92	47,264	+0.32(+1.48%)
Jan 24, 2013	21.44	21.61	21.30	21.60	29,267	+0.24(+1.12%)
Jan 23, 2013	21.36	21.65	21.34	21.36	42,048	-0.19(-0.88%)
Jan 22, 2013	21.35	21.78	21.21	21.55	190,334	+0.25(+1.17%)
Jan 21, 2013	21.38	21.48	21.30	21.30	34,822	+0.01(+0.05%)
Jan 18, 2013	20.98	21.31	20.97	21.29	37,721	+0.34(+1.62%)
Jan 17, 2013	20.82	20.95	20.56	20.95	91,542	+0.04(+0.19%)
Jan 16, 2013	20.99	21.07	20.77	20.91	92,191	+0.09(+0.43%)
Jan 15, 2013	20.68	20.85	20.68	20.82	51,115	+0.05(+0.24%)
Jan 14, 2013	20.90	20.98	20.58	20.77	44,805	-0.11(-0.53%)
Jan 11, 2013	20.74	20.89	20.64	20.88	38,866	+0.06(+0.29%)
Jan 10, 2013	20.91	20.91	20.65	20.82	41,635	-0.08(-0.38%)
Jan 09, 2013	20.71	20.90	20.57	20.90	40,611	+0.11(+0.53%)
Jan 08, 2013	20.79	20.89	20.60	20.79	32,991	+0.03(+0.14%)
Jan 07, 2013	20.69	21.17	20.65	20.76	50,695	-0.12(-0.57%)
Jan 04, 2013	20.65	20.96	20.65	20.88	71,033	+0.11(+0.53%)
Jan 03, 2013	20.63	20.80	20.59	20.77	41,445	+0.05(+0.24%)
Jan 02, 2013	20.81	20.82	20.65	20.72	28,926	-0.03(-0.14%)
Dec 31, 2012		20.75	20.75	20.75	0	+0.09(+0.44%)
Dec 28, 2012	20.71	20.94	20.48	20.66	53,120	-0.11(-0.53%)
Dec 27, 2012	20.94	20.98	20.49	20.77	61,615	-0.19(-0.91%)
Dec 24, 2012		20.96	20.96	20.96	0	-0.04(-0.19%)
Dec 21, 2012	20.95	21.25	20.68	21.00	468,591	+0.00(+0.00%)
Dec 20, 2012	21.26	21.32	20.99	21.00	40,045	-0.42(-1.96%)
Dec 19, 2012	21.33	21.51	21.14	21.42	42,581	+0.12(+0.56%)
Dec 18, 2012	21.25	21.56	21.24	21.30	93,261	+0.02(+0.09%)
Dec 17, 2012	20.91	21.28	20.90	21.28	75,635	+0.28(+1.33%)
Dec 14, 2012	20.75	21.04	20.74	21.00	100,123	+0.24(+1.16%)
Dec 13, 2012	20.93	20.99	20.65	20.76	114,574	-0.27(-1.28%)
Dec 12, 2012	20.88	21.03	20.67	21.03	102,143	+0.15(+0.72%)
Dec 11, 2012	20.90	21.14	20.81	20.88	40,674	+0.05(+0.24%)
Dec 10, 2012	20.93	21.28	20.46	20.83	195,008	-0.19(-0.90%)
Dec 07, 2012	21.98	22.03	20.61	21.02	290,951	-0.82(-3.75%)
Dec 06, 2012	22.24	22.24	21.72	21.84	48,071	-0.21(-0.95%)
Dec 05, 2012	21.94	22.11	21.87	22.05	78,797	+0.24(+1.10%)
Dec 04, 2012	22.23	22.44	21.77	21.81	52,367	-0.91(-4.01%)
Nov 30, 2012	22.51	22.76	22.43	22.72	139,615	+0.31(+1.38%)
Nov 29, 2012	22.06	22.55	22.06	22.41	50,925	+0.29(+1.31%)
Nov 28, 2012	21.87	22.22	21.74	22.12	38,288	+0.23(+1.05%)
Nov 27, 2012	21.94	21.94	21.62	21.89	35,352	+0.11(+0.51%)
Nov 26, 2012	21.52	21.80	21.48	21.78	33,245	-0.02(-0.09%)
Nov 24, 2012	20.88	21.80	20.88	21.80	25,182	+0.00(+0.00%)
Nov 23, 2012	20.88	21.80	20.88	21.80	25,182	+0.79(+3.76%)
Nov 22, 2012	21.22	21.30	20.99	21.01	3,232	-0.27(-1.27%)
Nov 21, 2012	21.15	21.34	20.80	21.28	57,239	+0.10(+0.47%)
Nov 20, 2012	21.02	21.38	21.02	21.18	31,492	+0.02(+0.09%)
Nov 19, 2012	21.25	21.52	21.01	21.16	24,870	-0.02(-0.09%)
Nov 16, 2012	20.83	21.52	20.83	21.18	108,020	+0.34(+1.63%)
Nov 15, 2012	20.81	21.05	20.60	20.84	107,326	+0.24(+1.17%)
Nov 14, 2012	20.80	21.16	20.55	20.60	116,031	-0.20(-0.96%)
Nov 13, 2012	20.96	21.17	20.79	20.80	71,576	-0.26(-1.23%)
Nov 12, 2012	21.47	21.55	20.93	21.06	67,113	-0.39(-1.82%)
Nov 09, 2012	21.78	21.78	21.22	21.45	158,968	+0.06(+0.28%)
Nov 08, 2012	22.09	22.23	21.22	21.39	119,505	-0.83(-3.74%)
Nov 07, 2012	21.73	22.39	21.53	22.22	69,613	+0.33(+1.51%)
Nov 06, 2012	21.75	21.95	21.43	21.89	75,720	+0.00(+0.00%)
Nov 05, 2012	21.49	21.89	21.08	21.89	86,943	+0.28(+1.30%)
Nov 02, 2012	22.13	22.27	21.44	21.61	226,939	-0.46(-2.08%)

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