Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	36.64	36.73	36.27	36.35	2,270,792	-0.22(-0.60%)
Feb 28, 2012	36.35	36.57	36.21	36.57	1,366,806	+0.34(+0.95%)
Feb 27, 2012	36.03	36.33	35.89	36.22	932,086	-0.16(-0.43%)
Feb 24, 2012	36.29	36.43	36.27	36.38	955,890	+0.18(+0.49%)
Feb 23, 2012	36.03	36.21	35.87	36.20	1,056,913	+0.16(+0.43%)
Feb 22, 2012	36.06	36.12	35.97	36.05	536,562	-0.08(-0.22%)
Feb 21, 2012	36.26	36.31	36.01	36.12	909,205	+0.07(+0.19%)
Feb 17, 2012	36.04	36.15	35.94	36.05	827,633	+0.10(+0.28%)
Feb 16, 2012	35.54	36.00	35.47	35.95	1,072,940	+0.44(+1.23%)
Feb 15, 2012	35.82	35.84	35.47	35.52	1,322,315	-0.09(-0.24%)
Feb 14, 2012	35.65	35.67	35.33	35.60	694,644	-0.17(-0.48%)
Feb 13, 2012	35.75	35.80	35.60	35.77	546,558	+0.39(+1.10%)
Feb 10, 2012	35.43	35.43	35.24	35.38	701,620	-0.45(-1.26%)
Feb 09, 2012	35.87	35.94	35.68	35.83	1,182,139	+0.01(+0.02%)
Feb 08, 2012	35.80	35.94	35.65	35.83	1,609,174	+0.10(+0.28%)
Feb 07, 2012	35.44	35.78	35.41	35.73	1,336,191	+0.13(+0.37%)
Feb 06, 2012	35.48	35.59	35.40	35.59	808,985	-0.15(-0.41%)
Feb 03, 2012	35.55	35.74	35.45	35.74	995,389	+0.50(+1.41%)
Feb 02, 2012	35.17	35.34	35.08	35.24	1,284,935	+0.16(+0.47%)
Feb 01, 2012	35.02	35.27	35.00	35.08	2,403,405	+0.44(+1.28%)
Jan 31, 2012	34.92	34.93	34.50	34.64	1,449,364	+0.07(+0.20%)
Jan 30, 2012	34.42	34.65	34.27	34.57	1,279,462	-0.28(-0.80%)
Jan 27, 2012	34.65	34.90	34.65	34.85	651,181	+0.04(+0.11%)
Jan 26, 2012	35.03	35.16	34.67	34.81	595,000	-0.04(-0.11%)
Jan 25, 2012	34.46	34.95	34.30	34.85	804,039	+0.32(+0.92%)
Jan 24, 2012	34.26	34.56	34.25	34.53	1,265,857	-0.10(-0.29%)
Jan 23, 2012	34.56	34.78	34.48	34.63	494,206	+0.13(+0.38%)
Jan 20, 2012	34.36	34.53	34.34	34.50	380,333	+0.06(+0.18%)
Jan 19, 2012	34.37	34.50	34.26	34.43	411,794	+0.29(+0.84%)
Jan 18, 2012	33.69	34.18	33.69	34.15	524,006	+0.52(+1.55%)
Jan 17, 2012	33.70	33.86	33.59	33.62	892,399	+0.28(+0.84%)
Jan 13, 2012	33.32	33.38	33.05	33.34	490,658	-0.27(-0.81%)
Jan 12, 2012	33.65	33.72	33.39	33.62	501,081	+0.02(+0.05%)
Jan 11, 2012	33.44	33.65	33.31	33.60	554,225	+0.12(+0.35%)
Jan 10, 2012	33.68	33.71	33.48	33.48	919,505	+0.30(+0.89%)
Jan 09, 2012	33.16	33.20	32.99	33.19	1,102,896	+0.12(+0.35%)
Jan 06, 2012	33.31	33.31	32.98	33.07	785,631	-0.26(-0.77%)
Jan 05, 2012	33.12	33.40	32.96	33.33	343,069	-0.13(-0.40%)
Jan 04, 2012	33.44	33.50	33.21	33.46	920,916	+0.62(+1.90%)
Dec 30, 2011	32.82	32.98	32.77	32.84	2,148,865	-0.02(-0.05%)
Dec 29, 2011	32.58	32.89	32.49	32.85	1,193,945	+0.39(+1.20%)
Dec 28, 2011	32.82	32.91	32.41	32.46	1,384,049	-0.47(-1.42%)
Dec 27, 2011	32.90	33.02	32.90	32.93	2,001,289	-0.05(-0.17%)
Dec 23, 2011	32.70	33.01	32.70	32.98	1,470,437	+0.52(+1.61%)
Dec 21, 2011	32.35	32.50	32.13	32.46	1,436,013	-0.02(-0.07%)
Dec 20, 2011	32.09	32.54	32.06	32.49	1,236,285	+1.04(+3.29%)
Dec 19, 2011	31.80	31.96	31.35	31.45	1,390,689	-0.39(-1.23%)
Dec 16, 2011	32.02	32.14	31.68	31.84	1,074,803	-0.04(-0.12%)
Dec 15, 2011	32.03	32.10	31.77	31.88	691,600	+0.20(+0.63%)
Dec 14, 2011	31.86	32.01	31.56	31.68	673,799	-0.35(-1.08%)
Dec 13, 2011	32.67	32.82	31.94	32.03	582,479	-0.43(-1.33%)
Dec 12, 2011	32.65	32.65	32.20	32.46	1,055,035	-0.74(-2.23%)
Dec 09, 2011	32.77	33.25	32.74	33.20	430,780	+0.62(+1.91%)
Dec 08, 2011	33.11	33.16	32.50	32.57	642,583	-0.90(-2.69%)
Dec 07, 2011	33.12	33.58	32.91	33.48	882,243	+0.18(+0.56%)
Dec 06, 2011	33.32	33.45	33.08	33.29	1,554,568	-0.06(-0.18%)
Dec 05, 2011	33.65	33.65	33.18	33.35	613,457	+0.32(+0.98%)
Dec 02, 2011	33.44	33.46	32.99	33.03	521,559	-0.02(-0.05%)

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