Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	22.57	22.57	22.24	22.28	35,972	-0.84(-3.62%)
Feb 27, 2013	23.05	23.16	22.99	23.12	10,351	+0.29(+1.25%)
Feb 26, 2013	22.66	22.86	22.66	22.83	116,148	-0.07(-0.31%)
Feb 22, 2013	22.87	22.95	22.86	22.91	110,143	+0.24(+1.06%)
Feb 21, 2013	22.86	22.86	22.62	22.66	24,671	-0.64(-2.75%)
Feb 20, 2013	23.43	23.44	23.22	23.31	7,493	-0.19(-0.80%)
Feb 19, 2013	23.13	23.49	23.13	23.49	385,078	+0.57(+2.49%)
Feb 15, 2013	23.00	23.07	22.86	22.92	71,323	-0.29(-1.23%)
Feb 14, 2013	23.15	23.27	23.15	23.21	27,844	-0.27(-1.14%)
Feb 13, 2013	23.51	23.51	23.44	23.48	33,611	-0.06(-0.26%)
Feb 12, 2013	23.33	23.62	23.32	23.54	34,598	+0.17(+0.72%)
Feb 11, 2013	23.39	23.39	23.26	23.37	40,423	-0.03(-0.11%)
Feb 08, 2013	23.68	23.70	23.39	23.40	476,390	-0.24(-1.02%)
Feb 07, 2013	23.85	23.85	23.55	23.64	7,390	-0.37(-1.52%)
Feb 06, 2013	23.87	24.00	23.87	24.00	33,601	+0.13(+0.56%)
Feb 04, 2013	24.05	24.05	23.80	23.87	10,250	-0.54(-2.23%)
Feb 01, 2013	24.24	24.41	24.00	24.41	77,960	+0.22(+0.92%)
Jan 31, 2013	24.19	24.20	24.06	24.19	49,266	-0.10(-0.40%)
Jan 30, 2013	24.32	24.32	24.14	24.29	26,551	+0.12(+0.52%)
Jan 29, 2013	24.15	24.20	24.02	24.16	1,535	+0.15(+0.63%)
Jan 28, 2013	24.14	24.14	23.96	24.01	2,234	+0.05(+0.22%)
Jan 25, 2013	24.05	24.09	23.85	23.96	16,386	+0.01(+0.04%)
Jan 24, 2013	24.11	24.11	23.79	23.95	27,643	-0.14(-0.59%)
Jan 23, 2013	24.27	24.27	24.01	24.09	204,156	-0.14(-0.59%)
Jan 22, 2013	24.23	24.25	24.15	24.23	22,613	-0.08(-0.33%)
Jan 18, 2013	24.04	24.31	24.03	24.31	60,122	+0.21(+0.89%)
Jan 17, 2013	23.92	24.12	23.92	24.10	105,486	+0.37(+1.54%)
Jan 16, 2013	23.72	23.73	23.44	23.73	96,154	-0.12(-0.52%)
Jan 15, 2013	23.80	23.86	23.73	23.86	113,788	+0.09(+0.37%)
Jan 14, 2013	23.89	23.89	23.73	23.77	1,942	+0.39(+1.68%)
Jan 11, 2013	23.56	23.56	23.26	23.38	190,748	-0.15(-0.64%)
Jan 10, 2013	23.44	23.55	23.36	23.53	29,157	+0.12(+0.53%)
Jan 09, 2013	23.37	23.42	23.32	23.40	45,887	+0.07(+0.31%)
Jan 08, 2013	23.49	23.49	23.27	23.33	197,591	+0.06(+0.27%)
Jan 07, 2013	23.36	23.36	23.11	23.27	34,062	-0.32(-1.36%)
Jan 04, 2013	23.52	23.59	23.42	23.59	7,930	-0.12(-0.49%)
Jan 03, 2013	23.68	23.82	23.63	23.71	67,310	-0.10(-0.41%)
Jan 02, 2013	23.82	23.82	23.64	23.81	29,955	+0.44(+1.87%)
Dec 31, 2012	23.17	23.37	22.84	23.37	118,935	+0.44(+1.90%)
Dec 28, 2012	23.04	23.17	22.93	22.93	348,281	-0.66(-2.79%)
Dec 27, 2012	23.08	23.59	22.85	23.59	363,049	+0.38(+1.65%)
Dec 26, 2012	23.15	23.21	23.15	23.21	10,529	+0.32(+1.40%)
Dec 24, 2012	23.00	23.00	22.80	22.89	3,701	+0.05(+0.23%)
Dec 21, 2012	22.83	22.83	22.73	22.83	300,473	-0.45(-1.91%)
Dec 20, 2012	23.26	23.29	23.23	23.28	343,908	+0.05(+0.23%)
Dec 19, 2012	23.25	23.30	23.21	23.23	48,420	+0.06(+0.27%)
Dec 18, 2012	23.05	23.64	23.05	23.16	155,125	+0.20(+0.85%)
Dec 14, 2012	23.07	22.97	22.97	22.97	2,357	-0.04(-0.19%)
Dec 13, 2012	23.00	23.01	23.00	23.01	3,086	-0.15(-0.65%)
Dec 11, 2012	23.22	23.16	23.16	23.16	12,010	-0.22(-0.95%)
Dec 10, 2012	23.39	23.39	23.39	23.39	1,082	+0.21(+0.92%)
Dec 07, 2012	23.38	23.38	23.07	23.17	4,530	-0.20(-0.84%)
Dec 06, 2012	23.32	23.37	23.20	23.37	3,335	+0.18(+0.77%)
Dec 05, 2012	23.12	23.19	22.97	23.19	10,943	+0.30(+1.32%)

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