Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	44.52	45.37	44.52	45.20	561,215	+0.70(+1.57%)
Mar 27, 2013	43.99	44.52	42.83	44.50	866,648	+0.27(+0.62%)
Mar 26, 2013	44.22	44.47	43.99	44.22	318,788	+0.26(+0.58%)
Mar 25, 2013	44.17	44.26	43.39	43.97	297,529	-0.04(-0.08%)
Mar 22, 2013	43.75	44.29	43.57	44.00	253,389	+0.38(+0.87%)
Mar 21, 2013	43.74	43.98	43.50	43.62	103,904	-0.27(-0.62%)
Mar 20, 2013	43.76	44.19	43.25	43.90	181,306	+0.55(+1.26%)
Mar 19, 2013	43.39	43.61	43.06	43.35	119,963	+0.03(+0.06%)
Mar 18, 2013	42.88	43.45	42.64	43.32	122,294	+0.04(+0.10%)
Mar 15, 2013	43.31	43.37	43.09	43.28	195,331	+0.03(+0.06%)
Mar 14, 2013	43.01	43.26	42.79	43.25	71,707	+0.26(+0.60%)
Mar 13, 2013	42.74	43.08	42.64	43.00	137,750	+0.17(+0.39%)
Mar 12, 2013	42.81	42.93	42.59	42.83	102,346	+0.00(+0.00%)
Mar 11, 2013	42.50	42.84	42.42	42.83	133,076	+0.10(+0.23%)
Mar 08, 2013	42.53	42.90	42.48	42.73	81,198	+0.42(+1.00%)
Mar 07, 2013	41.91	42.35	41.88	42.31	115,305	+0.14(+0.34%)
Mar 06, 2013	42.10	42.23	41.89	42.17	96,824	+0.19(+0.44%)
Mar 05, 2013	41.41	42.30	41.41	41.98	234,726	+0.67(+1.63%)
Mar 04, 2013	41.28	41.51	40.97	41.31	83,804	-0.19(-0.47%)
Mar 01, 2013	40.77	41.66	40.46	41.50	158,302	+0.41(+0.99%)
Feb 28, 2013	41.52	41.60	41.07	41.10	119,596	-0.13(-0.32%)
Feb 27, 2013	40.32	41.51	40.32	41.23	166,167	+1.07(+2.66%)
Feb 26, 2013	40.07	40.50	39.67	40.16	130,889	+0.13(+0.33%)
Feb 25, 2013	40.69	40.90	40.03	40.03	190,825	-0.63(-1.54%)
Feb 22, 2013	40.29	40.66	40.03	40.66	94,469	+0.45(+1.12%)
Feb 21, 2013	40.58	40.70	40.03	40.21	151,540	-0.36(-0.89%)
Feb 20, 2013	40.98	41.07	40.48	40.57	196,720	-0.37(-0.91%)
Feb 19, 2013	41.10	41.24	40.72	40.94	178,010	-0.04(-0.11%)
Feb 15, 2013	40.99	41.18	40.83	40.98	151,960	+0.15(+0.37%)
Feb 14, 2013	40.59	41.18	40.59	40.83	105,868	+0.23(+0.57%)
Feb 13, 2013	40.31	40.69	40.10	40.60	216,226	+0.45(+1.12%)
Feb 12, 2013	39.59	40.64	39.54	40.15	187,264	+0.52(+1.31%)
Feb 11, 2013	39.52	39.91	39.26	39.63	120,086	+0.18(+0.45%)
Feb 08, 2013	39.75	39.94	39.24	39.45	107,915	-0.17(-0.42%)
Feb 07, 2013	39.55	39.87	38.93	39.62	100,989	+0.20(+0.52%)
Feb 06, 2013	39.23	39.64	39.22	39.42	214,369	+0.08(+0.20%)
Feb 04, 2013	39.64	39.86	39.00	39.34	151,406	-0.57(-1.42%)
Feb 01, 2013	39.51	40.05	39.51	39.91	94,665	+0.62(+1.57%)
Jan 31, 2013	39.50	39.62	38.96	39.29	114,599	-0.27(-0.67%)
Jan 30, 2013	40.14	40.22	39.38	39.55	319,196	-0.73(-1.82%)
Jan 29, 2013	39.23	40.30	39.23	40.28	123,930	+0.97(+2.47%)
Jan 28, 2013	39.59	39.72	39.25	39.31	91,235	-0.25(-0.63%)
Jan 25, 2013	39.58	39.75	39.25	39.56	192,668	+0.17(+0.43%)
Jan 24, 2013	38.85	39.60	38.70	39.39	136,927	+0.41(+1.04%)
Jan 23, 2013	38.86	39.02	38.75	38.99	138,859	+0.00(+0.00%)
Jan 22, 2013	38.41	39.03	38.35	38.99	114,194	+0.49(+1.28%)
Jan 18, 2013	37.86	38.51	37.85	38.49	100,945	+0.57(+1.49%)
Jan 17, 2013	37.65	38.01	37.48	37.93	127,905	+0.48(+1.27%)
Jan 16, 2013	37.38	37.53	37.20	37.45	130,895	+0.02(+0.05%)
Jan 15, 2013	37.10	37.58	37.10	37.43	116,483	+0.08(+0.21%)
Jan 14, 2013	37.29	37.35	37.02	37.35	530,402	-0.03(-0.07%)
Jan 11, 2013	37.10	37.49	36.79	37.38	189,686	+0.28(+0.76%)
Jan 10, 2013	36.95	37.10	36.44	37.10	114,353	+0.34(+0.91%)
Jan 09, 2013	36.62	37.09	36.62	36.76	147,157	+0.15(+0.41%)
Jan 08, 2013	36.61	36.79	36.24	36.61	96,265	-0.10(-0.26%)
Jan 07, 2013	36.71	36.86	36.52	36.71	50,946	-0.20(-0.55%)
Jan 04, 2013	37.00	37.09	36.87	36.91	102,401	+0.11(+0.31%)
Jan 03, 2013	37.05	37.10	36.58	36.80	99,981	-0.19(-0.50%)

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