Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	31.21	31.54	30.93	31.18	3,926,843	-0.04(-0.12%)
Feb 28, 2012	30.12	31.28	30.12	31.21	3,705,365	+1.18(+3.93%)
Feb 27, 2012	30.06	30.44	29.67	30.03	3,993,134	-0.04(-0.14%)
Feb 24, 2012	30.58	30.69	29.93	30.08	5,332,382	-0.37(-1.22%)
Feb 23, 2012	30.95	30.95	30.32	30.45	4,912,001	-0.20(-0.64%)
Feb 22, 2012	31.09	31.13	30.55	30.65	3,380,091	-0.50(-1.59%)
Feb 21, 2012	31.34	31.73	31.08	31.14	3,675,185	+0.02(+0.06%)
Feb 17, 2012	31.03	31.34	30.86	31.12	2,630,521	+0.22(+0.71%)
Feb 16, 2012	30.20	31.37	30.20	30.90	5,298,257	+0.81(+2.68%)
Feb 15, 2012	30.06	30.47	30.03	30.09	2,561,482	+0.18(+0.59%)
Feb 14, 2012	30.06	30.13	29.60	29.92	2,345,483	-0.22(-0.73%)
Feb 13, 2012	30.37	30.37	30.05	30.14	2,237,648	-0.10(-0.32%)
Feb 10, 2012	29.95	30.49	29.91	30.24	3,725,930	+0.02(+0.06%)
Feb 09, 2012	30.26	30.27	29.92	30.22	2,606,181	+0.18(+0.59%)
Feb 08, 2012	30.11	30.39	29.77	30.04	2,578,226	-0.01(-0.04%)
Feb 07, 2012	29.59	30.20	29.50	30.05	2,617,394	+0.50(+1.68%)
Feb 06, 2012	29.49	29.96	29.45	29.56	3,315,388	-0.11(-0.37%)
Feb 03, 2012	29.04	29.67	28.98	29.67	3,510,547	+0.97(+3.37%)
Feb 02, 2012	28.86	28.91	28.43	28.70	1,544,820	+0.02(+0.06%)
Feb 01, 2012	28.25	28.84	28.10	28.68	2,359,468	+0.64(+2.27%)
Jan 31, 2012	28.36	28.36	27.88	28.05	2,722,306	-0.23(-0.82%)
Jan 30, 2012	27.98	28.35	27.93	28.28	2,162,884	+0.07(+0.26%)
Jan 27, 2012	28.40	28.40	28.12	28.21	2,136,933	-0.32(-1.14%)
Jan 26, 2012	28.74	28.74	28.21	28.53	2,060,165	-0.05(-0.17%)
Jan 25, 2012	28.22	28.66	28.15	28.58	2,105,316	+0.40(+1.43%)
Jan 24, 2012	28.13	28.33	27.93	28.18	4,496,173	-0.25(-0.88%)
Jan 23, 2012	28.52	28.65	28.10	28.43	2,415,573	-0.16(-0.56%)
Jan 20, 2012	28.21	28.90	28.17	28.58	3,412,179	+0.39(+1.39%)
Jan 19, 2012	28.22	28.42	27.80	28.19	2,546,056	+0.17(+0.61%)
Jan 18, 2012	27.53	28.10	27.49	28.02	3,147,578	+0.57(+2.07%)
Jan 17, 2012	27.48	28.07	27.40	27.45	4,362,391	+0.21(+0.76%)
Jan 13, 2012	27.13	27.35	27.03	27.25	2,564,869	-0.05(-0.20%)
Jan 12, 2012	27.22	27.44	27.10	27.30	2,765,178	+0.07(+0.25%)
Jan 11, 2012	27.12	27.40	27.06	27.23	2,023,113	+0.10(+0.36%)
Jan 10, 2012	27.17	27.35	26.96	27.14	2,590,579	+0.22(+0.82%)
Jan 09, 2012	27.25	27.29	26.78	26.92	3,447,795	-0.20(-0.72%)
Jan 06, 2012	27.45	27.50	26.92	27.11	4,465,923	-0.41(-1.49%)
Jan 05, 2012	27.10	27.61	26.89	27.52	3,073,261	+0.29(+1.07%)
Jan 04, 2012	27.01	27.35	27.00	27.23	3,119,399	-0.38(-1.36%)
Dec 30, 2011	27.70	27.71	27.44	27.61	1,236,375	-0.09(-0.33%)
Dec 29, 2011	27.53	27.76	27.46	27.70	1,366,736	+0.32(+1.15%)
Dec 28, 2011	28.06	28.06	27.28	27.38	1,977,829	-0.66(-2.35%)
Dec 27, 2011	27.68	28.16	27.45	28.04	2,381,841	+0.36(+1.31%)
Dec 23, 2011	27.45	27.80	27.31	27.68	2,497,057	+0.61(+2.24%)
Dec 21, 2011	26.59	27.10	26.49	27.07	3,180,031	+0.47(+1.75%)
Dec 20, 2011	26.50	26.76	26.38	26.61	4,062,384	+0.48(+1.85%)
Dec 19, 2011	26.59	26.82	26.08	26.12	4,053,423	-0.33(-1.26%)
Dec 16, 2011	26.49	26.91	25.87	26.45	10,753,116	-0.04(-0.14%)
Dec 15, 2011	26.32	26.64	26.09	26.49	5,004,154	+0.37(+1.41%)
Dec 14, 2011	26.30	26.44	25.89	26.12	4,408,741	-0.18(-0.69%)
Dec 13, 2011	26.58	26.71	26.20	26.30	3,788,674	-0.19(-0.73%)
Dec 12, 2011	26.07	26.52	25.93	26.50	4,257,195	+0.33(+1.25%)
Dec 09, 2011	26.21	26.56	26.06	26.17	4,587,438	+0.08(+0.30%)
Dec 08, 2011	26.16	26.50	25.96	26.09	4,972,386	-0.21(-0.81%)
Dec 07, 2011	25.27	26.44	25.23	26.30	11,356,876	+0.98(+3.85%)
Dec 06, 2011	26.02	26.55	25.28	25.33	26,288,842	-3.58(-12.38%)
Dec 05, 2011	29.19	29.21	28.79	28.91	2,616,312	+0.12(+0.42%)
Dec 02, 2011	29.04	29.19	28.74	28.79	2,604,758	+0.05(+0.17%)

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