Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	22.97	23.27	22.97	23.27	204,376	+0.26(+1.14%)
Dec 28, 2012	23.04	23.08	22.97	23.01	43,423	-0.22(-0.96%)
Dec 27, 2012	23.23	23.24	23.07	23.23	45,524	+0.15(+0.65%)
Dec 26, 2012	23.15	23.27	23.06	23.08	44,814	+0.07(+0.30%)
Dec 24, 2012	23.09	23.28	22.69	23.01	35,288	-0.03(-0.14%)
Dec 21, 2012	23.01	23.06	22.92	23.04	32,652	-0.04(-0.17%)
Dec 20, 2012	22.99	23.13	22.99	23.08	53,696	+0.29(+1.26%)
Dec 19, 2012	22.97	22.97	22.79	22.79	100,497	-0.12(-0.53%)
Dec 18, 2012	22.81	22.92	22.73	22.92	22,630	+0.17(+0.76%)
Dec 17, 2012	22.61	22.74	22.60	22.74	27,219	+0.14(+0.61%)
Dec 14, 2012	22.61	22.63	22.53	22.61	26,433	+0.19(+0.86%)
Dec 13, 2012	22.49	22.49	22.37	22.41	100,784	-0.08(-0.35%)
Dec 12, 2012	22.47	22.65	22.44	22.49	38,118	-0.00(-0.01%)
Dec 11, 2012	22.46	22.53	22.42	22.49	36,528	+0.05(+0.22%)
Dec 10, 2012	22.37	22.50	22.37	22.44	43,314	+0.06(+0.25%)
Dec 07, 2012	22.38	22.44	22.31	22.39	36,824	+0.11(+0.47%)
Dec 06, 2012	22.25	22.28	22.16	22.28	24,424	+0.06(+0.29%)
Dec 05, 2012	22.19	22.34	22.17	22.22	29,080	+0.03(+0.16%)
Dec 04, 2012	22.34	22.34	22.18	22.18	107,901	-0.02(-0.11%)
Nov 30, 2012	22.14	22.26	22.13	22.21	996,371	+0.02(+0.08%)
Nov 29, 2012	22.05	22.21	22.00	22.19	753,703	+0.26(+1.19%)
Nov 28, 2012	21.80	21.93	21.73	21.93	43,462	+0.11(+0.52%)
Nov 27, 2012	21.97	21.97	21.81	21.81	33,910	-0.06(-0.28%)
Nov 26, 2012	21.90	21.90	21.80	21.87	140,466	-0.15(-0.69%)
Nov 23, 2012	22.00	22.06	21.98	22.03	668,959	+0.34(+1.58%)
Nov 21, 2012	21.68	21.70	21.55	21.68	20,363	-0.01(-0.03%)
Nov 20, 2012	21.67	21.70	21.61	21.69	13,614	-0.11(-0.51%)
Nov 19, 2012	21.72	21.81	21.72	21.80	28,087	+0.34(+1.56%)
Nov 16, 2012	21.49	21.49	21.29	21.47	23,222	+0.04(+0.21%)
Nov 15, 2012	21.48	21.50	21.41	21.42	13,644	+0.11(+0.49%)
Nov 14, 2012	21.58	21.58	21.32	21.32	16,121	-0.20(-0.94%)
Nov 13, 2012	21.41	21.59	21.41	21.52	13,837	-0.11(-0.50%)
Nov 12, 2012	21.60	21.65	21.57	21.63	4,981	+0.01(+0.06%)
Nov 09, 2012	21.57	21.73	21.54	21.62	55,460	-0.05(-0.22%)
Nov 08, 2012	21.75	21.84	21.61	21.66	9,117	-0.21(-0.96%)
Nov 07, 2012	21.89	21.89	21.72	21.87	44,134	-0.19(-0.84%)
Nov 06, 2012	21.92	22.09	21.91	22.06	11,211	+0.14(+0.66%)
Nov 05, 2012	21.90	21.95	21.87	21.91	452,294	+0.04(+0.20%)
Nov 02, 2012	22.03	22.05	21.87	21.87	119,930	-0.16(-0.73%)
Nov 01, 2012	21.90	22.03	21.90	22.03	5,940	+0.27(+1.26%)
Oct 31, 2012	21.81	21.81	21.73	21.76	41,289	+0.02(+0.09%)
Oct 26, 2012	21.75	21.74	21.74	21.74	884,049	-0.04(-0.17%)
Oct 25, 2012	21.85	21.94	21.75	21.78	11,967	+0.14(+0.67%)
Oct 24, 2012	21.72	21.75	21.63	21.63	6,980	+0.17(+0.77%)
Oct 23, 2012	21.44	21.53	21.41	21.47	32,114	-0.07(-0.35%)
Oct 19, 2012	21.65	21.65	21.53	21.54	24,105	-0.28(-1.28%)
Oct 18, 2012	21.77	21.89	21.77	21.82	2,842	-0.12(-0.54%)
Oct 17, 2012	21.83	22.00	21.82	21.94	11,423	+0.14(+0.63%)
Oct 16, 2012	21.70	21.82	21.70	21.80	33,424	+0.24(+1.12%)
Oct 15, 2012	21.40	21.57	21.38	21.56	7,651	+0.18(+0.84%)
Oct 12, 2012	21.37	21.40	21.31	21.38	6,778	+0.01(+0.03%)
Oct 11, 2012	21.32	21.40	21.32	21.37	12,386	+0.09(+0.44%)
Oct 10, 2012	21.31	21.31	21.23	21.28	9,365	+0.01(+0.03%)
Oct 09, 2012	21.38	21.38	21.24	21.27	1,768	-0.10(-0.47%)
Oct 08, 2012	21.30	21.37	21.30	21.37	6,104	-0.15(-0.71%)
Oct 05, 2012	21.62	21.64	21.53	21.53	9,482	+0.09(+0.42%)
Oct 04, 2012	21.33	21.52	21.33	21.44	5,510	+0.27(+1.29%)
Oct 03, 2012	21.15	21.27	21.15	21.16	4,617	+0.03(+0.15%)
Oct 02, 2012	21.27	21.27	21.09	21.13	34,975	+0.06(+0.27%)

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