Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	44.51	44.95	44.31	44.91	110,473	+0.46(+1.04%)
Feb 27, 2013	44.15	44.62	43.99	44.45	57,683	+0.30(+0.68%)
Feb 26, 2013	44.40	44.55	43.86	44.15	134,086	+0.04(+0.09%)
Feb 25, 2013	45.15	45.15	44.09	44.11	150,790	-0.91(-2.03%)
Feb 22, 2013	44.46	45.04	44.46	45.02	104,299	+0.87(+1.97%)
Feb 21, 2013	44.32	44.71	44.06	44.15	126,257	-0.09(-0.20%)
Feb 20, 2013	44.24	44.53	44.13	44.24	97,208	+0.09(+0.21%)
Feb 19, 2013	43.76	44.26	43.67	44.15	196,787	+0.53(+1.21%)
Feb 15, 2013	43.83	43.88	43.34	43.63	57,461	-0.14(-0.33%)
Feb 14, 2013	43.47	44.03	43.47	43.77	82,937	+0.02(+0.03%)
Feb 13, 2013	43.67	43.83	43.53	43.75	89,374	+0.21(+0.49%)
Feb 12, 2013	43.20	43.67	43.20	43.54	116,377	+0.32(+0.75%)
Feb 11, 2013	43.11	43.39	42.82	43.22	163,905	+0.01(+0.02%)
Feb 08, 2013	43.09	43.35	42.99	43.21	238,042	+0.12(+0.28%)
Feb 07, 2013	42.75	43.17	42.65	43.09	183,643	+0.16(+0.37%)
Feb 06, 2013	42.88	42.98	42.70	42.93	55,809	+0.82(+1.94%)
Feb 04, 2013	42.36	42.36	41.91	42.12	100,310	-0.25(-0.58%)
Feb 01, 2013	42.16	42.37	42.04	42.36	123,279	+0.29(+0.68%)
Jan 31, 2013	41.95	42.24	41.78	42.08	108,304	+0.13(+0.30%)
Jan 30, 2013	42.22	42.42	41.90	41.95	188,564	-0.41(-0.96%)
Jan 29, 2013	42.51	42.72	42.11	42.36	98,142	-0.14(-0.32%)
Jan 28, 2013	42.03	42.71	42.03	42.49	115,252	+0.49(+1.16%)
Jan 25, 2013	42.24	42.30	41.82	42.00	107,477	-0.23(-0.53%)
Jan 24, 2013	42.30	42.70	42.06	42.23	137,217	-0.11(-0.25%)
Jan 23, 2013	42.54	42.59	42.27	42.33	62,021	-0.24(-0.56%)
Jan 22, 2013	42.48	42.64	41.85	42.57	61,808	+0.20(+0.46%)
Jan 18, 2013	42.71	42.78	42.27	42.38	32,982	-0.21(-0.49%)
Jan 17, 2013	42.31	42.80	42.23	42.59	75,514	+0.55(+1.30%)
Jan 16, 2013	42.23	42.28	41.92	42.04	77,409	-0.02(-0.05%)
Jan 15, 2013	41.77	42.10	41.74	42.06	71,195	+0.25(+0.59%)
Jan 14, 2013	41.66	41.92	41.55	41.82	85,613	-0.03(-0.07%)
Jan 11, 2013	41.79	41.91	41.34	41.85	150,662	-0.23(-0.55%)
Jan 10, 2013	41.75	42.09	41.62	42.08	118,354	+0.35(+0.83%)
Jan 09, 2013	41.48	41.91	41.05	41.73	152,225	+0.37(+0.89%)
Jan 08, 2013	41.80	41.80	41.27	41.37	178,593	-0.38(-0.92%)
Jan 07, 2013	42.25	42.32	41.69	41.75	105,360	-0.54(-1.28%)
Jan 04, 2013	42.19	42.48	41.96	42.29	151,100	+0.05(+0.12%)
Jan 03, 2013	41.77	42.32	41.45	42.24	169,760	+0.56(+1.35%)
Jan 02, 2013	41.49	41.69	41.30	41.67	211,120	+0.80(+1.97%)
Dec 31, 2012	40.84	41.02	40.54	40.87	76,724	+0.16(+0.39%)
Dec 28, 2012	41.04	41.17	40.68	40.71	45,765	-0.31(-0.75%)
Dec 27, 2012	40.85	41.06	40.51	41.02	127,553	+0.25(+0.61%)
Dec 26, 2012	41.14	41.35	38.20	40.77	48,121	-0.68(-1.63%)
Dec 24, 2012	41.58	41.58	41.13	41.45	45,693	-0.13(-0.31%)
Dec 21, 2012	40.91	41.69	40.91	41.58	286,290	+0.20(+0.49%)
Dec 20, 2012	41.34	42.10	41.10	41.37	134,531	-0.20(-0.49%)
Dec 19, 2012	42.41	42.41	41.28	41.58	128,071	+0.29(+0.69%)
Dec 18, 2012	41.45	41.52	40.97	41.29	76,644	+0.04(+0.09%)
Dec 17, 2012	41.21	41.29	41.12	41.25	72,417	+0.21(+0.51%)
Dec 14, 2012	41.49	41.49	40.94	41.04	47,862	-0.10(-0.24%)
Dec 13, 2012	41.24	41.34	40.92	41.14	55,777	+0.05(+0.11%)
Dec 12, 2012	41.31	41.55	40.92	41.09	138,640	-0.21(-0.51%)
Dec 11, 2012	41.36	41.93	41.20	41.30	110,069	+0.05(+0.11%)
Dec 10, 2012	41.34	41.59	41.03	41.26	118,927	-0.08(-0.18%)
Dec 07, 2012	41.62	41.82	41.21	41.34	82,433	-0.07(-0.16%)
Dec 06, 2012	41.24	41.77	41.24	41.40	80,811	+0.05(+0.13%)
Dec 05, 2012	41.34	41.55	41.05	41.35	78,364	+0.24(+0.58%)

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