Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	51.63	52.28	51.59	52.01	70,684	+0.54(+1.05%)
Feb 27, 2013	51.19	51.59	50.97	51.47	34,239	+0.13(+0.25%)
Feb 26, 2013	51.52	51.57	51.02	51.34	71,519	+0.44(+0.86%)
Feb 25, 2013	51.92	52.00	50.90	50.90	35,926	-0.61(-1.18%)
Feb 22, 2013	51.29	51.65	51.26	51.51	60,645	+0.93(+1.84%)
Feb 21, 2013	51.03	51.03	50.38	50.58	89,146	-1.11(-2.15%)
Feb 20, 2013	52.36	52.36	51.69	51.69	75,944	-0.54(-1.03%)
Feb 19, 2013	52.09	52.49	52.03	52.23	32,491	+0.25(+0.48%)
Feb 15, 2013	52.29	52.29	51.91	51.98	39,148	-0.30(-0.57%)
Feb 14, 2013	52.46	52.50	52.25	52.28	19,902	-0.76(-1.43%)
Feb 13, 2013	52.96	53.22	52.96	53.04	20,523	+0.12(+0.23%)
Feb 12, 2013	52.84	53.09	52.77	52.92	17,040	+0.13(+0.25%)
Feb 11, 2013	52.95	52.99	52.76	52.79	24,172	-0.15(-0.28%)
Feb 08, 2013	52.78	53.11	52.72	52.94	35,102	-0.06(-0.11%)
Feb 07, 2013	53.64	53.64	52.84	53.00	62,401	-1.50(-2.75%)
Feb 06, 2013	54.08	54.51	54.05	54.50	30,053	+0.32(+0.59%)
Feb 04, 2013	54.53	54.65	54.11	54.18	67,180	-1.12(-2.03%)

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