Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	33.65	33.68	33.48	33.52	4,748,042	+0.01(+0.04%)
Feb 28, 2012	33.70	33.77	33.45	33.51	2,939,123	-0.11(-0.32%)
Feb 27, 2012	33.49	33.68	33.32	33.62	3,845,278	+0.10(+0.28%)
Feb 24, 2012	33.79	33.90	33.47	33.52	2,607,384	-0.22(-0.66%)
Feb 23, 2012	33.72	33.97	33.70	33.74	5,486,857	+0.36(+1.09%)
Feb 22, 2012	32.99	33.41	32.94	33.38	5,132,905	+0.36(+1.10%)
Feb 21, 2012	33.36	33.36	32.96	33.02	3,313,478	-0.36(-1.09%)
Feb 17, 2012	33.52	33.52	32.96	33.38	6,723,597	-0.02(-0.06%)
Feb 16, 2012	33.51	33.64	33.30	33.40	5,629,748	-0.20(-0.59%)
Feb 15, 2012	33.52	33.90	33.00	33.60	12,579,587	+1.63(+5.11%)
Feb 14, 2012	31.69	32.02	31.66	31.96	3,539,340	+0.18(+0.56%)
Feb 13, 2012	31.82	31.87	31.76	31.79	1,733,514	+0.13(+0.42%)
Feb 10, 2012	31.77	31.84	31.56	31.65	2,427,682	-0.25(-0.80%)
Feb 09, 2012	31.98	32.05	31.75	31.91	2,803,117	-0.08(-0.26%)
Feb 08, 2012	32.36	32.42	31.97	31.99	3,731,581	-0.30(-0.94%)
Feb 07, 2012	32.25	32.35	32.03	32.30	3,240,609	+0.09(+0.28%)
Feb 06, 2012	32.19	32.31	32.11	32.21	2,190,475	-0.10(-0.31%)
Feb 03, 2012	32.35	32.50	32.23	32.31	3,054,010	+0.16(+0.49%)
Feb 02, 2012	32.38	32.62	31.78	32.15	9,972,036	+0.81(+2.60%)
Feb 01, 2012	31.52	31.81	31.31	31.34	5,248,082	-0.13(-0.42%)
Jan 31, 2012	31.48	31.59	31.32	31.47	3,567,687	+0.03(+0.10%)
Jan 30, 2012	31.19	31.64	31.18	31.44	5,094,302	-0.17(-0.52%)
Jan 27, 2012	31.74	31.93	31.55	31.60	3,778,368	-0.17(-0.52%)
Jan 26, 2012	32.33	32.40	31.74	31.77	4,906,957	-0.58(-1.81%)
Jan 25, 2012	32.03	32.41	32.01	32.35	4,395,378	+0.26(+0.81%)
Jan 24, 2012	32.23	32.35	32.04	32.09	2,788,836	-0.32(-0.98%)
Jan 23, 2012	32.44	32.45	32.05	32.41	3,157,842	-0.04(-0.14%)
Jan 20, 2012	32.55	32.56	32.19	32.45	2,398,298	-0.08(-0.23%)
Jan 19, 2012	32.64	32.64	32.41	32.53	2,606,109	+0.02(+0.06%)
Jan 18, 2012	32.36	32.63	32.24	32.51	2,042,295	+0.17(+0.53%)
Jan 17, 2012	32.47	32.59	32.31	32.34	2,074,670	+0.05(+0.16%)
Jan 13, 2012	32.64	32.68	32.26	32.29	4,130,596	-0.40(-1.22%)
Jan 12, 2012	32.78	32.95	32.59	32.69	2,134,507	-0.08(-0.23%)
Jan 11, 2012	32.60	32.81	32.52	32.77	2,675,796	+0.10(+0.31%)
Jan 10, 2012	32.38	32.67	32.35	32.66	3,906,445	+0.44(+1.36%)
Jan 09, 2012	32.23	32.26	31.96	32.23	2,020,211	+0.13(+0.40%)
Jan 06, 2012	32.24	32.26	31.98	32.10	5,742,535	+0.03(+0.08%)
Jan 05, 2012	31.97	32.24	31.95	32.07	2,553,969	+0.04(+0.12%)
Jan 04, 2012	32.10	32.16	31.92	32.03	1,708,248	-0.10(-0.32%)
Dec 30, 2011	32.32	32.32	32.10	32.14	1,314,824	-0.18(-0.57%)
Dec 29, 2011	32.17	32.36	32.15	32.32	1,705,044	+0.11(+0.35%)
Dec 28, 2011	32.33	32.35	32.18	32.21	1,481,658	-0.04(-0.14%)
Dec 27, 2011	31.96	32.33	31.96	32.25	2,724,968	+0.26(+0.81%)
Dec 23, 2011	31.69	32.14	31.69	31.99	1,682,637	+0.22(+0.68%)
Dec 21, 2011	31.32	31.85	31.32	31.77	2,391,480	+0.43(+1.36%)
Dec 20, 2011	31.03	31.37	30.95	31.35	2,108,180	+0.38(+1.23%)
Dec 19, 2011	31.09	31.27	30.91	30.97	2,196,829	-0.03(-0.08%)
Dec 16, 2011	31.14	31.21	30.80	30.99	4,311,988	+0.01(+0.02%)
Dec 15, 2011	31.07	31.27	30.94	30.99	3,112,452	+0.04(+0.14%)
Dec 14, 2011	30.97	31.13	30.90	30.94	2,602,318	-0.02(-0.06%)
Dec 13, 2011	31.21	31.37	30.85	30.96	3,049,270	-0.25(-0.79%)
Dec 12, 2011	31.63	31.66	31.08	31.21	3,139,258	-0.44(-1.41%)
Dec 09, 2011	31.42	31.76	31.42	31.65	1,871,376	+0.32(+1.01%)
Dec 08, 2011	31.60	31.65	31.28	31.34	2,758,540	-0.33(-1.04%)
Dec 07, 2011	31.65	31.77	31.39	31.67	2,097,739	+0.03(+0.08%)
Dec 06, 2011	31.82	31.87	31.62	31.64	2,846,297	-0.10(-0.32%)
Dec 05, 2011	31.41	31.82	31.34	31.74	4,527,987	+0.53(+1.69%)
Dec 02, 2011	31.20	31.34	31.09	31.21	3,208,244	+0.09(+0.29%)

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