Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	44.57	44.62	44.00	44.39	650,504	-0.12(-0.28%)
Mar 27, 2013	44.64	44.65	43.80	44.51	611,692	-0.51(-1.13%)
Mar 26, 2013	44.94	45.14	44.54	45.02	603,516	+0.16(+0.35%)
Mar 25, 2013	45.50	45.65	44.52	44.86	562,120	-0.43(-0.96%)
Mar 22, 2013	45.39	45.54	44.32	45.30	635,195	+0.02(+0.04%)
Mar 21, 2013	46.61	47.00	45.16	45.28	671,703	-1.54(-3.29%)
Mar 20, 2013	46.26	46.86	45.86	46.82	252,714	+0.72(+1.56%)
Mar 19, 2013	46.34	46.72	45.62	46.10	232,316	-0.13(-0.28%)
Mar 18, 2013	46.29	46.50	45.87	46.23	358,253	-0.06(-0.12%)
Mar 15, 2013	46.12	46.55	45.96	46.29	754,962	+0.07(+0.14%)
Mar 14, 2013	46.94	46.94	45.92	46.23	525,487	-0.56(-1.19%)
Mar 13, 2013	46.81	47.04	46.47	46.78	239,229	+0.00(+0.00%)
Mar 12, 2013	46.45	46.88	46.45	46.78	230,297	+0.11(+0.23%)
Mar 11, 2013	46.65	46.77	46.32	46.68	190,912	-0.05(-0.10%)
Mar 08, 2013	46.16	46.72	45.96	46.72	208,370	+0.89(+1.94%)
Mar 07, 2013	45.94	46.05	45.70	45.84	167,757	+0.04(+0.09%)
Mar 06, 2013	45.77	46.10	45.53	45.79	277,460	-0.04(-0.09%)
Mar 05, 2013	45.30	45.92	45.17	45.84	329,020	+0.49(+1.08%)
Mar 04, 2013	45.27	45.39	44.59	45.35	254,223	-0.02(-0.05%)
Mar 01, 2013	45.52	45.67	44.59	45.37	476,677	-0.38(-0.84%)
Feb 28, 2013	45.78	46.19	45.66	45.75	347,895	+0.20(+0.43%)
Feb 27, 2013	44.68	45.79	44.68	45.56	244,768	+0.83(+1.86%)
Feb 26, 2013	44.61	45.01	44.01	44.72	375,936	+0.46(+1.03%)
Feb 25, 2013	45.73	45.88	44.26	44.27	276,713	-1.38(-3.02%)
Feb 22, 2013	45.14	45.71	44.22	45.65	302,804	+0.68(+1.51%)
Feb 21, 2013	45.52	45.57	44.79	44.97	399,714	-0.49(-1.08%)
Feb 20, 2013	46.05	46.16	45.41	45.46	395,611	-0.78(-1.69%)
Feb 19, 2013	45.60	46.34	45.49	46.24	480,431	+0.60(+1.32%)
Feb 15, 2013	45.56	45.66	45.07	45.64	298,329	+0.26(+0.58%)
Feb 14, 2013	45.44	45.64	45.30	45.38	551,586	-0.11(-0.23%)
Feb 13, 2013	44.90	45.56	44.83	45.48	515,473	+0.60(+1.35%)
Feb 12, 2013	44.82	45.10	44.77	44.88	329,200	-0.01(-0.02%)
Feb 11, 2013	44.86	45.19	44.70	44.89	198,359	+0.09(+0.20%)
Feb 08, 2013	44.32	44.92	44.32	44.80	268,950	+0.60(+1.35%)
Feb 07, 2013	44.21	44.34	43.81	44.20	287,925	+0.02(+0.04%)
Feb 06, 2013	44.00	44.25	43.84	44.19	453,261	+0.42(+0.97%)
Feb 04, 2013	44.02	44.09	43.68	43.76	357,254	-0.36(-0.81%)
Feb 01, 2013	44.19	44.24	43.87	44.12	608,055	+0.10(+0.22%)
Jan 31, 2013	43.91	44.59	43.71	44.02	1,040,479	+0.16(+0.37%)
Jan 30, 2013	44.14	44.19	43.68	43.86	400,470	-0.36(-0.81%)
Jan 29, 2013	43.44	44.27	43.10	44.22	427,120	+0.76(+1.75%)
Jan 28, 2013	43.61	43.84	42.67	43.46	442,389	-0.24(-0.54%)
Jan 25, 2013	43.16	43.82	43.14	43.70	656,925	+0.57(+1.32%)
Jan 24, 2013	42.52	43.17	42.52	43.12	414,685	+0.44(+1.03%)
Jan 23, 2013	42.55	42.83	42.43	42.68	231,284	+0.16(+0.38%)
Jan 22, 2013	42.19	42.52	41.83	42.52	241,096	+0.33(+0.77%)
Jan 18, 2013	42.63	42.85	42.05	42.19	268,386	-0.26(-0.62%)
Jan 17, 2013	42.05	42.59	41.93	42.46	193,008	+0.65(+1.56%)
Jan 16, 2013	41.53	41.88	41.34	41.80	226,742	+0.10(+0.23%)
Jan 15, 2013	41.36	41.78	41.36	41.70	309,873	+0.06(+0.14%)
Jan 14, 2013	41.78	41.84	41.43	41.65	142,890	-0.19(-0.45%)
Jan 11, 2013	41.44	41.98	41.35	41.84	290,026	+0.31(+0.75%)
Jan 10, 2013	42.03	42.15	41.17	41.52	310,727	-0.38(-0.90%)
Jan 09, 2013	41.43	41.93	41.25	41.90	375,702	+0.55(+1.32%)
Jan 08, 2013	41.76	41.87	41.05	41.35	227,821	-0.27(-0.65%)
Jan 07, 2013	41.66	41.78	41.38	41.62	286,340	-0.09(-0.22%)
Jan 04, 2013	41.35	41.89	41.26	41.71	375,781	+0.46(+1.10%)
Jan 03, 2013	40.69	41.54	40.69	41.26	426,461	+0.52(+1.27%)

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