Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	38.97	39.75	38.91	39.19	100,209	+0.20(+0.51%)
Feb 27, 2013	38.31	39.37	38.14	38.99	80,972	+0.59(+1.54%)
Feb 26, 2013	38.45	38.68	38.14	38.40	134,942	+0.08(+0.21%)
Feb 25, 2013	38.23	39.12	38.14	38.32	183,231	+0.14(+0.37%)
Feb 22, 2013	37.96	38.18	37.65	38.18	108,386	+0.55(+1.46%)
Feb 21, 2013	36.21	38.44	36.21	37.63	163,848	+2.18(+6.15%)
Feb 20, 2013	36.33	37.00	35.29	35.45	82,703	-0.96(-2.64%)
Feb 19, 2013	34.78	36.48	34.70	36.41	227,566	+1.67(+4.81%)
Feb 15, 2013	35.00	35.00	34.58	34.74	74,933	-0.05(-0.14%)
Feb 14, 2013	34.99	35.18	34.66	34.79	26,444	-0.16(-0.46%)
Feb 13, 2013	34.03	34.98	34.03	34.95	62,172	+0.91(+2.67%)
Feb 12, 2013	34.04	34.54	33.86	34.04	32,857	+0.03(+0.09%)
Feb 11, 2013	33.68	34.12	33.63	34.01	29,056	+0.32(+0.95%)
Feb 08, 2013	33.80	33.94	32.70	33.69	65,860	-0.02(-0.06%)
Feb 07, 2013	33.85	33.95	33.34	33.71	43,575	-0.23(-0.68%)
Feb 06, 2013	33.65	33.96	33.52	33.94	52,144	+0.18(+0.53%)
Feb 04, 2013	33.59	33.91	32.69	33.76	163,631	-0.22(-0.65%)
Feb 01, 2013	34.33	34.36	33.85	33.98	71,299	-0.12(-0.35%)
Jan 31, 2013	33.75	34.62	33.58	34.10	128,635	+0.37(+1.10%)
Jan 30, 2013	33.57	34.69	33.53	33.73	132,899	+0.21(+0.63%)
Jan 29, 2013	33.63	33.67	33.20	33.52	94,290	-0.07(-0.21%)
Jan 28, 2013	33.25	33.75	32.97	33.59	71,115	+0.33(+0.99%)
Jan 25, 2013	33.23	33.28	32.92	33.26	52,714	+0.09(+0.27%)
Jan 24, 2013	32.52	33.24	32.35	33.17	130,555	+0.69(+2.12%)
Jan 23, 2013	32.53	32.82	32.37	32.48	85,308	+0.02(+0.06%)
Jan 22, 2013	31.55	32.52	31.55	32.46	90,240	+0.00(+0.00%)
Jan 18, 2013	32.00	32.86	32.00	32.46	45,592	+0.37(+1.15%)
Jan 17, 2013	32.15	32.37	31.91	32.09	63,705	+0.15(+0.47%)
Jan 16, 2013	32.19	32.41	31.92	31.94	66,818	-0.24(-0.75%)
Jan 15, 2013	31.96	32.41	31.80	32.18	73,246	-0.03(-0.09%)
Jan 14, 2013	33.14	33.15	31.95	32.21	85,312	-1.03(-3.10%)
Jan 11, 2013	32.18	33.41	32.15	33.24	83,818	+1.13(+3.52%)
Jan 10, 2013	32.64	32.64	31.87	32.11	112,426	-0.44(-1.35%)
Jan 09, 2013	32.61	32.98	32.38	32.55	60,011	-0.06(-0.18%)
Jan 08, 2013	33.24	33.24	32.29	32.61	91,254	-0.58(-1.75%)
Jan 07, 2013	33.11	33.29	32.50	33.19	63,826	-0.18(-0.54%)
Jan 04, 2013	33.61	33.61	32.80	33.37	89,569	-0.03(-0.09%)
Jan 03, 2013	33.34	33.99	33.10	33.40	85,385	+0.11(+0.33%)
Jan 02, 2013	33.02	34.51	32.32	33.29	242,700	-0.43(-1.28%)
Dec 31, 2012	32.83	33.84	32.69	33.72	62,677	+1.02(+3.12%)
Dec 28, 2012	32.86	33.08	32.63	32.70	40,986	-0.27(-0.82%)
Dec 27, 2012	33.08	33.12	32.70	32.97	69,146	-0.16(-0.48%)
Dec 26, 2012	32.02	33.85	32.02	33.13	39,759	-0.37(-1.10%)
Dec 24, 2012	33.40	33.70	32.87	33.50	29,168	+0.03(+0.09%)
Dec 21, 2012	33.61	33.88	33.18	33.47	141,127	-0.40(-1.18%)
Dec 20, 2012	33.57	34.09	33.38	33.87	126,009	+0.23(+0.68%)
Dec 19, 2012	34.33	34.68	33.46	33.64	66,076	-0.53(-1.55%)
Dec 18, 2012	33.45	34.21	33.45	34.17	84,582	+0.83(+2.49%)
Dec 17, 2012	33.04	33.70	33.04	33.34	101,291	+0.26(+0.79%)
Dec 14, 2012	33.18	33.63	32.86	33.08	105,054	-0.11(-0.33%)
Dec 13, 2012	33.43	34.08	33.02	33.19	95,821	-0.34(-1.01%)
Dec 12, 2012	34.45	34.63	33.26	33.53	71,108	-0.74(-2.16%)
Dec 11, 2012	33.98	34.32	33.39	34.27	98,508	+0.43(+1.27%)
Dec 10, 2012	33.67	34.39	33.43	33.84	68,553	+0.14(+0.42%)
Dec 07, 2012	33.80	33.86	33.03	33.70	80,754	+0.10(+0.30%)
Dec 06, 2012	33.43	33.95	33.43	33.60	66,041	+0.06(+0.18%)
Dec 05, 2012	33.59	34.02	33.26	33.54	75,357	+0.01(+0.03%)

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