Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	21.72	22.08	22.08	22.08	111,646	+0.32(+1.49%)
Dec 28, 2012	21.83	21.94	21.76	21.76	22,075	-0.26(-1.16%)
Dec 27, 2012	22.01	22.04	21.77	22.02	19,544	-0.02(-0.08%)
Dec 26, 2012	22.02	22.03	21.98	22.03	15,194	-0.09(-0.39%)
Dec 24, 2012	22.21	22.21	22.09	22.12	40,064	-0.09(-0.40%)
Dec 21, 2012	22.15	22.23	22.09	22.21	43,297	-0.16(-0.71%)
Dec 20, 2012	22.30	22.37	22.25	22.36	128,276	+0.01(+0.06%)
Dec 19, 2012	22.45	22.45	22.32	22.35	8,394	-0.07(-0.32%)
Dec 18, 2012	22.20	22.43	22.19	22.42	68,224	+0.30(+1.34%)
Dec 17, 2012	21.98	22.16	21.98	22.13	23,487	+0.20(+0.89%)
Dec 14, 2012	21.98	22.00	21.91	21.93	9,391	-0.08(-0.35%)
Dec 13, 2012	22.18	22.20	21.97	22.01	33,217	-0.14(-0.61%)
Dec 12, 2012	22.24	22.24	22.14	22.14	41,486	+0.00(+0.00%)
Dec 11, 2012	22.17	22.19	22.11	22.14	39,409	+0.16(+0.73%)
Dec 10, 2012	21.92	22.01	21.92	21.98	16,905	+0.05(+0.23%)
Dec 07, 2012	21.92	21.93	21.86	21.93	11,397	+0.05(+0.25%)
Dec 06, 2012	21.83	21.88	21.82	21.88	23,232	+0.07(+0.33%)
Dec 05, 2012	21.77	21.87	21.69	21.81	6,166	+0.05(+0.23%)
Dec 04, 2012	21.82	21.82	21.69	21.75	9,855	-0.07(-0.31%)
Nov 30, 2012	21.84	21.85	21.78	21.82	47,389	-0.02(-0.08%)
Nov 29, 2012	21.81	21.85	21.81	21.84	4,247	+0.15(+0.68%)
Nov 28, 2012	21.56	21.71	21.47	21.69	4,356	+0.09(+0.42%)
Nov 27, 2012	21.66	21.67	21.60	21.60	12,335	-0.09(-0.41%)
Nov 26, 2012	21.66	21.69	21.60	21.69	14,765	+0.01(+0.04%)
Nov 23, 2012	21.56	21.69	21.56	21.68	5,004	+0.20(+0.93%)
Nov 21, 2012	21.42	21.50	21.42	21.48	66,397	+0.04(+0.18%)
Nov 20, 2012	21.39	21.45	21.36	21.45	6,477	+0.05(+0.24%)
Nov 19, 2012	21.31	21.39	21.31	21.39	2,394	+0.30(+1.41%)
Nov 16, 2012	21.00	21.10	20.89	21.10	4,231	+0.10(+0.48%)
Nov 15, 2012	21.05	21.11	20.90	21.00	125,499	-0.00(-0.02%)
Nov 14, 2012	21.36	21.36	21.00	21.00	5,718	-0.28(-1.32%)
Nov 13, 2012	21.25	21.47	21.25	21.28	20,429	-0.06(-0.30%)
Nov 12, 2012	21.41	21.41	21.32	21.34	23,131	-0.07(-0.34%)
Nov 09, 2012	21.29	21.44	21.29	21.42	12,351	-0.02(-0.08%)
Nov 08, 2012	21.57	21.63	21.42	21.43	16,502	-0.19(-0.88%)
Nov 07, 2012	21.84	21.84	21.51	21.62	44,388	-0.38(-1.72%)
Nov 06, 2012	21.95	22.07	21.89	22.00	5,803	+0.11(+0.50%)
Nov 05, 2012	21.77	21.89	21.75	21.89	8,393	+0.09(+0.41%)
Nov 02, 2012	22.06	22.06	21.80	21.80	8,002	-0.12(-0.54%)
Nov 01, 2012	21.78	21.95	21.78	21.92	32,564	+0.29(+1.33%)
Oct 31, 2012	21.70	21.73	21.62	21.63	6,223	-0.03(-0.16%)
Oct 26, 2012	21.55	21.66	21.66	21.66	7,071	+0.08(+0.37%)
Oct 25, 2012	21.60	21.60	21.51	21.59	53,298	+0.03(+0.16%)
Oct 24, 2012	21.71	21.71	21.55	21.55	148,156	-0.09(-0.43%)
Oct 23, 2012	21.65	21.69	21.57	21.64	32,904	-0.27(-1.23%)
Oct 19, 2012	22.22	22.26	21.85	21.91	19,616	-0.35(-1.56%)
Oct 18, 2012	22.28	22.32	22.17	22.26	17,195	-0.06(-0.25%)
Oct 17, 2012	22.24	22.33	22.24	22.31	13,773	+0.08(+0.35%)
Oct 16, 2012	22.14	22.24	22.14	22.24	10,209	+0.21(+0.94%)
Oct 15, 2012	21.91	22.03	21.87	22.03	19,222	+0.17(+0.78%)
Oct 12, 2012	21.85	21.87	21.85	21.86	2,439	-0.09(-0.42%)
Oct 11, 2012	22.05	22.05	21.94	21.95	5,737	+0.06(+0.27%)
Oct 10, 2012	22.00	22.00	21.89	21.89	1,982	-0.20(-0.92%)
Oct 09, 2012	22.08	22.10	22.08	22.10	9,405	-0.20(-0.88%)
Oct 08, 2012	22.29	22.29	22.29	22.29	11,312	-0.05(-0.21%)
Oct 05, 2012	22.46	22.47	22.30	22.34	8,511	+0.01(+0.04%)
Oct 04, 2012	22.30	22.33	22.27	22.33	9,277	+0.14(+0.63%)
Oct 03, 2012	22.20	22.26	22.14	22.19	13,989	+0.05(+0.23%)
Oct 02, 2012	22.24	22.24	22.06	22.14	35,610	+0.01(+0.06%)

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