Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	29.45	29.48	29.06	29.08	1,879,736	-0.55(-1.85%)
Feb 28, 2012	29.63	29.66	29.45	29.63	934,308	+0.21(+0.70%)
Feb 27, 2012	29.19	29.51	29.08	29.42	678,601	+0.05(+0.18%)
Feb 24, 2012	29.45	29.45	29.27	29.37	695,014	+0.76(+2.67%)
Feb 23, 2012	28.47	28.63	28.32	28.61	501,705	+0.17(+0.59%)
Feb 22, 2012	28.32	28.48	28.32	28.44	418,379	+0.37(+1.33%)
Feb 21, 2012	28.23	28.23	27.94	28.07	942,314	-0.49(-1.71%)
Feb 17, 2012	28.65	28.70	28.45	28.55	369,123	+0.26(+0.92%)
Feb 16, 2012	28.00	28.32	27.93	28.29	831,338	+0.38(+1.37%)
Feb 15, 2012	28.00	28.14	27.81	27.91	456,339	+0.54(+1.98%)
Feb 14, 2012	27.32	27.38	27.20	27.37	991,834	+0.04(+0.14%)
Feb 13, 2012	27.30	27.36	27.21	27.33	266,274	+0.30(+1.10%)
Feb 10, 2012	27.17	27.17	26.92	27.04	291,194	-0.77(-2.77%)
Feb 09, 2012	27.93	27.98	27.63	27.81	361,695	-0.14(-0.52%)
Feb 08, 2012	28.01	28.12	27.76	27.95	591,394	+0.38(+1.38%)
Feb 07, 2012	27.45	27.64	27.39	27.57	763,867	+0.21(+0.78%)
Feb 06, 2012	27.26	27.45	27.22	27.36	511,704	+0.20(+0.73%)
Feb 03, 2012	27.07	27.29	27.04	27.16	661,544	-0.06(-0.22%)
Feb 02, 2012	27.16	27.27	27.08	27.22	460,947	+0.37(+1.39%)
Feb 01, 2012	26.88	27.07	26.68	26.84	942,222	+0.87(+3.35%)
Jan 31, 2012	25.91	26.24	25.72	25.97	455,887	-0.73(-2.74%)
Jan 30, 2012	26.48	26.75	26.47	26.71	459,888	+0.04(+0.14%)
Jan 27, 2012	26.74	26.87	26.56	26.67	591,625	-0.14(-0.54%)
Jan 26, 2012	27.08	27.15	26.68	26.81	1,108,100	-0.21(-0.79%)
Jan 25, 2012	26.88	27.14	26.75	27.03	1,240,082	+0.62(+2.34%)
Jan 24, 2012	26.22	26.51	26.17	26.41	604,628	-0.18(-0.66%)
Jan 23, 2012	26.38	26.65	26.38	26.59	451,524	+0.24(+0.90%)
Jan 20, 2012	26.07	26.37	26.07	26.35	854,516	+0.50(+1.95%)
Jan 19, 2012	25.70	25.88	25.52	25.85	1,262,708	+0.27(+1.07%)
Jan 18, 2012	25.40	25.60	25.33	25.57	583,357	+0.24(+0.96%)
Jan 17, 2012	25.49	25.53	25.30	25.33	581,775	+0.11(+0.45%)
Jan 13, 2012	25.19	25.29	25.10	25.21	627,451	+0.47(+1.88%)
Jan 12, 2012	24.66	24.85	24.61	24.75	690,865	+0.10(+0.40%)
Jan 11, 2012	24.57	24.70	24.43	24.65	364,584	-0.23(-0.92%)
Jan 10, 2012	24.79	24.98	24.77	24.88	558,844	+0.43(+1.75%)
Jan 09, 2012	24.49	24.56	24.30	24.45	704,259	-0.06(-0.25%)
Jan 06, 2012	24.40	24.56	24.21	24.51	767,500	+0.19(+0.78%)
Jan 05, 2012	24.14	24.41	24.11	24.32	573,427	+0.21(+0.89%)
Jan 04, 2012	24.14	24.27	24.07	24.11	536,593	+0.80(+3.44%)
Dec 30, 2011	22.99	23.43	22.85	23.30	7,863,461	+0.45(+1.97%)
Dec 29, 2011	22.63	22.88	22.60	22.85	1,629,403	+0.21(+0.91%)
Dec 28, 2011	22.92	22.97	22.61	22.65	1,951,315	-0.11(-0.50%)
Dec 27, 2011	22.97	22.97	22.75	22.76	1,068,435	-0.19(-0.83%)
Dec 23, 2011	22.71	23.00	22.71	22.95	727,610	+0.47(+2.09%)
Dec 21, 2011	22.58	22.58	22.29	22.48	693,520	+0.02(+0.07%)
Dec 20, 2011	22.19	22.48	22.17	22.47	477,803	+0.77(+3.53%)
Dec 19, 2011	22.08	22.15	21.69	21.70	581,554	-0.30(-1.38%)
Dec 16, 2011	22.07	22.17	21.92	22.01	871,460	-0.36(-1.63%)
Dec 15, 2011	22.51	22.54	22.29	22.37	480,255	+0.05(+0.20%)
Dec 14, 2011	22.52	22.65	22.31	22.32	959,353	-0.58(-2.55%)
Dec 13, 2011	23.48	23.54	22.79	22.91	554,166	-0.75(-3.17%)
Dec 12, 2011	23.70	23.70	23.39	23.66	757,996	-0.40(-1.67%)
Dec 09, 2011	23.71	24.11	23.71	24.06	623,110	+0.59(+2.52%)
Dec 08, 2011	24.10	24.10	23.41	23.47	493,418	-0.73(-3.01%)
Dec 07, 2011	23.95	24.27	23.93	24.20	757,325	+0.18(+0.76%)
Dec 06, 2011	24.01	24.12	23.86	24.02	621,756	+0.02(+0.10%)
Dec 05, 2011	24.07	24.08	23.85	23.99	727,966	+0.11(+0.48%)
Dec 02, 2011	24.18	24.23	23.86	23.88	807,054	-0.08(-0.35%)

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