Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	38.58	39.01	38.25	38.96	653,118	+0.55(+1.43%)
Mar 27, 2013	38.43	38.58	38.23	38.41	304,432	-0.30(-0.77%)
Mar 26, 2013	38.99	39.03	38.63	38.71	145,929	-0.05(-0.13%)
Mar 25, 2013	38.78	38.90	38.60	38.76	248,769	+0.13(+0.34%)
Mar 22, 2013	38.76	38.98	38.40	38.63	241,902	-0.21(-0.54%)
Mar 21, 2013	38.71	39.05	38.60	38.84	328,267	-0.05(-0.13%)
Mar 20, 2013	39.07	39.27	38.79	38.89	237,487	-0.10(-0.26%)
Mar 19, 2013	39.33	39.53	38.97	38.99	182,585	-0.33(-0.84%)
Mar 18, 2013	39.45	39.58	39.02	39.32	203,443	-0.22(-0.56%)
Mar 15, 2013	39.93	40.19	39.53	39.54	594,056	-0.45(-1.13%)
Mar 14, 2013	39.96	40.26	39.91	39.99	299,158	+0.02(+0.05%)
Mar 13, 2013	39.52	40.30	39.52	39.97	271,793	+0.48(+1.22%)
Mar 12, 2013	38.62	39.76	38.43	39.49	477,007	+1.11(+2.89%)
Mar 11, 2013	38.45	38.70	38.29	38.38	455,544	-0.10(-0.26%)
Mar 08, 2013	39.60	39.60	38.34	38.48	389,906	-0.76(-1.94%)
Mar 07, 2013	36.80	39.63	36.65	39.24	808,859	+2.67(+7.30%)
Mar 06, 2013	36.68	36.95	36.47	36.57	300,270	+0.10(+0.27%)
Mar 05, 2013	36.33	36.80	36.33	36.47	180,983	+0.38(+1.05%)
Mar 04, 2013	36.14	36.34	35.96	36.09	425,717	-0.15(-0.41%)
Mar 01, 2013	36.49	36.60	36.07	36.24	559,151	-0.34(-0.93%)
Feb 28, 2013	37.12	37.16	36.57	36.58	517,009	-0.57(-1.53%)
Feb 27, 2013	37.63	37.64	37.07	37.15	354,036	-0.42(-1.12%)
Feb 26, 2013	37.80	37.80	37.51	37.57	220,348	-0.05(-0.13%)
Feb 25, 2013	38.05	38.22	37.60	37.62	220,755	-0.43(-1.13%)
Feb 22, 2013	37.94	38.39	37.94	38.05	159,144	+0.11(+0.29%)
Feb 21, 2013	39.08	39.08	37.85	37.94	390,819	-1.33(-3.39%)
Feb 20, 2013	39.75	39.93	39.22	39.27	192,107	-0.38(-0.96%)
Feb 19, 2013	39.51	39.98	39.51	39.65	535,045	-0.03(-0.08%)
Feb 15, 2013	39.46	39.88	39.46	39.68	154,063	+0.17(+0.43%)
Feb 14, 2013	38.69	39.57	38.59	39.51	228,847	+0.68(+1.75%)
Feb 13, 2013	38.87	38.87	38.50	38.83	149,541	-0.04(-0.10%)
Feb 12, 2013	38.71	38.96	38.69	38.87	147,414	+0.01(+0.03%)
Feb 11, 2013	38.81	38.96	38.51	38.86	135,140	+0.06(+0.15%)
Feb 08, 2013	38.50	39.18	38.25	38.80	373,569	+0.43(+1.12%)
Feb 07, 2013	38.54	38.65	38.29	38.37	290,248	-0.09(-0.23%)
Feb 06, 2013	38.00	38.46	37.82	38.46	406,489	+0.08(+0.21%)
Feb 04, 2013	38.72	38.72	38.23	38.38	395,228	-0.42(-1.08%)
Feb 01, 2013	38.32	38.82	38.12	38.80	367,815	+0.50(+1.31%)
Jan 31, 2013	38.34	38.77	37.99	38.30	411,607	+0.08(+0.21%)
Jan 30, 2013	38.20	38.29	38.06	38.22	396,993	+0.00(+0.00%)
Jan 29, 2013	38.47	38.47	37.95	38.22	533,253	-0.07(-0.18%)
Jan 28, 2013	38.40	38.40	38.18	38.29	632,481	-0.01(-0.03%)
Jan 25, 2013	38.83	38.83	37.99	38.30	305,191	-0.38(-0.98%)
Jan 24, 2013	38.50	38.81	38.50	38.68	310,827	+0.27(+0.70%)
Jan 23, 2013	38.66	38.66	38.27	38.41	269,060	-0.03(-0.08%)
Jan 22, 2013	38.26	38.76	37.75	38.44	701,302	-1.75(-4.35%)
Jan 18, 2013	40.28	40.33	40.06	40.19	167,500	-0.01(-0.02%)
Jan 17, 2013	40.46	40.53	40.13	40.20	185,332	-0.30(-0.74%)
Jan 16, 2013	40.42	40.82	40.38	40.50	101,009	-0.08(-0.20%)
Jan 15, 2013	40.23	41.69	40.19	40.58	210,278	+0.13(+0.32%)
Jan 14, 2013	40.26	40.64	40.25	40.45	182,019	+0.20(+0.50%)
Jan 11, 2013	40.72	41.00	40.00	40.25	154,840	-0.48(-1.18%)
Jan 10, 2013	40.66	41.00	40.62	40.73	273,489	+0.26(+0.64%)
Jan 09, 2013	40.35	40.50	40.22	40.47	232,270	+0.27(+0.67%)
Jan 08, 2013	39.75	40.83	39.63	40.20	232,093	+0.43(+1.08%)
Jan 07, 2013	39.85	40.31	39.77	39.77	179,759	-0.31(-0.77%)
Jan 04, 2013	39.77	40.28	39.77	40.08	341,962	+0.15(+0.38%)
Jan 03, 2013	39.99	40.12	39.65	39.93	276,753	+0.10(+0.25%)

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