Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	35.67	35.84	35.55	35.62	1,293,697	+0.20(+0.57%)
Feb 28, 2012	35.36	35.44	35.19	35.42	871,081	+0.37(+1.05%)
Feb 27, 2012	35.06	35.08	34.97	35.05	1,019,032	-0.17(-0.50%)
Feb 24, 2012	35.23	35.33	35.15	35.22	653,458	+0.03(+0.10%)
Feb 23, 2012	35.05	35.21	34.99	35.19	819,243	-0.03(-0.08%)
Feb 22, 2012	35.27	35.30	35.09	35.21	1,054,254	-0.05(-0.15%)
Feb 21, 2012	35.40	35.42	35.25	35.27	1,912,987	-0.29(-0.81%)
Feb 17, 2012	35.46	35.56	35.34	35.56	1,033,082	+0.08(+0.23%)
Feb 16, 2012	35.19	35.50	35.09	35.48	1,311,596	+0.54(+1.56%)
Feb 15, 2012	35.01	35.03	34.82	34.93	2,217,843	+0.52(+1.52%)
Feb 14, 2012	34.44	34.54	34.25	34.41	2,863,237	-0.02(-0.06%)
Feb 13, 2012	34.48	34.59	34.35	34.43	2,448,942	+0.43(+1.26%)
Feb 10, 2012	34.05	34.10	33.87	34.00	2,444,683	-0.01(-0.04%)
Feb 09, 2012	33.88	34.02	33.76	34.01	1,093,525	-0.17(-0.49%)
Feb 08, 2012	34.09	34.29	34.08	34.18	1,725,583	+0.30(+0.87%)
Feb 07, 2012	33.69	34.03	33.69	33.88	724,207	-0.02(-0.06%)
Feb 06, 2012	33.68	33.93	33.64	33.90	1,738,158	-0.48(-1.41%)
Feb 03, 2012	34.44	34.50	34.15	34.39	944,286	-0.11(-0.31%)
Feb 02, 2012	34.54	34.70	34.43	34.50	1,562,564	-0.07(-0.21%)
Feb 01, 2012	34.68	34.77	34.54	34.57	1,918,644	+0.25(+0.72%)
Jan 31, 2012	34.22	34.37	34.08	34.32	1,691,223	+0.55(+1.63%)
Jan 30, 2012	33.51	33.82	33.41	33.77	1,391,148	-0.36(-1.06%)
Jan 27, 2012	34.05	34.18	33.95	34.13	1,612,155	+0.58(+1.74%)
Jan 26, 2012	33.65	33.82	33.50	33.55	3,189,765	+0.05(+0.14%)
Jan 25, 2012	33.45	33.53	33.18	33.50	1,016,133	+0.15(+0.44%)
Jan 24, 2012	33.25	33.41	33.14	33.35	683,533	+0.01(+0.04%)
Jan 23, 2012	33.10	33.37	33.10	33.34	934,282	+0.23(+0.69%)
Jan 20, 2012	33.23	33.26	32.88	33.11	854,166	-0.05(-0.16%)
Jan 19, 2012	33.19	33.20	32.98	33.17	837,070	+0.23(+0.69%)
Jan 18, 2012	32.66	32.99	32.57	32.94	1,339,886	+0.01(+0.04%)
Jan 17, 2012	32.94	33.07	32.88	32.92	1,304,167	-0.01(-0.02%)
Jan 13, 2012	32.68	32.95	32.56	32.93	1,495,374	-0.44(-1.31%)
Jan 12, 2012	33.34	33.41	33.18	33.37	903,920	+0.17(+0.51%)
Jan 11, 2012	33.28	33.33	33.12	33.20	880,292	-0.10(-0.30%)
Jan 10, 2012	33.49	33.63	33.27	33.30	1,691,054	+0.04(+0.12%)
Jan 09, 2012	33.21	33.30	33.08	33.26	1,145,745	+0.59(+1.81%)
Jan 06, 2012	32.77	32.84	32.55	32.67	989,779	-0.40(-1.20%)
Jan 05, 2012	32.96	33.08	32.83	33.06	1,228,375	+0.39(+1.19%)
Jan 04, 2012	32.72	32.80	32.65	32.67	692,716	+0.09(+0.29%)
Dec 30, 2011	32.65	32.65	32.55	32.58	748,771	+0.22(+0.69%)
Dec 29, 2011	32.22	32.39	32.20	32.36	914,335	+0.37(+1.16%)
Dec 28, 2011	32.13	32.14	31.88	31.99	776,745	-0.11(-0.33%)
Dec 27, 2011	32.10	32.14	31.98	32.10	568,473	-0.01(-0.02%)
Dec 23, 2011	31.98	32.11	31.93	32.10	635,834	+0.62(+1.98%)
Dec 21, 2011	31.81	31.85	31.28	31.48	2,418,287	-0.34(-1.08%)
Dec 20, 2011	31.51	31.91	31.51	31.82	1,454,385	+0.67(+2.16%)
Dec 19, 2011	31.64	31.71	31.08	31.15	1,841,945	-0.50(-1.57%)
Dec 16, 2011	31.80	31.82	31.55	31.65	1,446,512	+0.06(+0.19%)
Dec 15, 2011	31.85	31.94	31.58	31.59	2,285,761	-0.48(-1.49%)
Dec 14, 2011	32.17	32.37	32.00	32.06	1,748,997	-0.15(-0.48%)
Dec 13, 2011	32.33	32.51	32.13	32.22	1,031,401	+0.01(+0.02%)
Dec 12, 2011	32.29	32.31	32.04	32.21	951,591	-0.34(-1.05%)
Dec 09, 2011	32.37	32.69	32.35	32.55	1,059,804	+0.32(+0.98%)
Dec 08, 2011	32.49	32.59	32.16	32.24	1,057,965	-0.34(-1.03%)
Dec 07, 2011	32.67	32.74	32.37	32.57	856,364	+0.10(+0.31%)
Dec 06, 2011	32.42	32.67	32.35	32.47	1,404,320	-0.42(-1.27%)
Dec 05, 2011	33.00	33.15	32.78	32.89	1,105,745	+0.03(+0.10%)
Dec 02, 2011	33.00	33.06	32.77	32.86	1,272,673	-0.27(-0.81%)

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