Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	33.19	33.32	33.07	33.17	180,888	+0.06(+0.17%)
Feb 27, 2013	32.84	33.17	32.82	33.11	111,653	+0.32(+0.97%)
Feb 26, 2013	32.80	32.96	32.67	32.80	221,495	+0.13(+0.40%)
Feb 25, 2013	33.17	33.32	32.66	32.66	311,777	-0.37(-1.12%)
Feb 22, 2013	32.76	33.04	32.76	33.04	81,977	+0.34(+1.04%)
Feb 21, 2013	32.79	32.86	32.67	32.70	103,283	-0.17(-0.52%)
Feb 20, 2013	32.97	33.14	32.86	32.87	98,475	-0.10(-0.30%)
Feb 19, 2013	32.69	32.97	32.69	32.97	162,689	+0.31(+0.95%)
Feb 15, 2013	32.60	32.68	32.60	32.66	115,695	+0.06(+0.19%)
Feb 14, 2013	32.73	32.78	32.51	32.60	75,298	-0.23(-0.70%)
Feb 13, 2013	32.86	32.94	32.76	32.82	85,649	-0.02(-0.05%)
Feb 12, 2013	32.71	32.84	32.66	32.84	93,680	+0.14(+0.44%)
Feb 11, 2013	32.62	32.71	32.59	32.70	154,697	+0.09(+0.26%)
Feb 08, 2013	32.59	32.61	32.50	32.61	109,699	+0.01(+0.02%)
Feb 07, 2013	32.53	32.72	32.46	32.61	100,098	+0.09(+0.26%)
Feb 06, 2013	32.31	32.52	32.22	32.52	220,680	+0.21(+0.65%)
Feb 04, 2013	32.41	32.45	32.29	32.31	158,302	-0.23(-0.71%)
Feb 01, 2013	32.46	32.58	32.46	32.54	152,727	+0.12(+0.37%)
Jan 31, 2013	32.29	32.44	32.25	32.42	217,431	+0.12(+0.38%)
Jan 30, 2013	32.43	32.43	32.24	32.30	525,508	-0.01(-0.04%)
Jan 29, 2013	32.00	32.32	32.00	32.31	181,199	+0.29(+0.89%)
Jan 28, 2013	32.03	32.09	31.87	32.03	1,386,426	-0.01(-0.02%)
Jan 25, 2013	31.98	32.04	31.80	32.04	104,498	+0.10(+0.30%)
Jan 24, 2013	31.86	31.99	31.83	31.94	166,501	+0.14(+0.44%)
Jan 23, 2013	31.85	31.85	31.69	31.80	113,413	-0.10(-0.30%)
Jan 22, 2013	31.54	31.90	31.54	31.90	201,353	+0.30(+0.96%)
Jan 18, 2013	31.36	31.59	31.34	31.59	156,475	+0.22(+0.71%)
Jan 17, 2013	31.29	31.45	31.26	31.37	148,147	+0.15(+0.48%)
Jan 16, 2013	31.35	31.37	31.21	31.22	156,167	-0.16(-0.52%)
Jan 15, 2013	31.24	31.40	31.19	31.39	196,765	+0.11(+0.36%)
Jan 14, 2013	31.35	31.39	31.27	31.27	164,662	-0.05(-0.15%)
Jan 11, 2013	31.28	31.36	31.24	31.32	131,848	+0.04(+0.13%)
Jan 10, 2013	31.20	31.30	31.17	31.28	146,630	+0.12(+0.38%)
Jan 09, 2013	31.25	31.25	31.06	31.16	296,782	-0.04(-0.11%)
Jan 08, 2013	31.24	31.29	31.09	31.20	178,977	-0.08(-0.24%)
Jan 07, 2013	31.60	31.60	31.26	31.27	252,114	-0.35(-1.12%)
Jan 04, 2013	31.54	31.65	31.46	31.62	284,284	+0.16(+0.51%)
Jan 03, 2013	31.45	31.57	31.33	31.46	218,077	+0.04(+0.13%)
Jan 02, 2013	31.33	31.42	31.23	31.42	392,139	+0.57(+1.85%)
Dec 31, 2012	30.32	30.91	30.23	30.85	3,711,636	+0.41(+1.35%)
Dec 28, 2012	30.52	30.80	30.44	30.44	595,614	-0.26(-0.86%)
Dec 27, 2012	30.76	30.83	30.42	30.71	777,326	-0.08(-0.27%)
Dec 26, 2012	31.11	31.14	30.76	30.79	458,436	-0.24(-0.77%)
Dec 24, 2012	31.11	31.19	30.92	31.03	1,730,922	-0.20(-0.64%)
Dec 21, 2012	31.02	31.28	31.02	31.23	523,002	-0.09(-0.30%)
Dec 20, 2012	31.24	31.35	31.16	31.32	762,952	+0.09(+0.27%)
Dec 19, 2012	31.49	31.49	31.22	31.24	124,593	-0.22(-0.71%)
Dec 18, 2012	31.29	31.50	31.21	31.46	761,039	+0.21(+0.68%)
Dec 17, 2012	30.94	31.27	30.82	31.24	9,790,558	+0.47(+1.53%)
Dec 14, 2012	30.85	30.90	30.74	30.77	69,151	-0.10(-0.33%)
Dec 13, 2012	31.01	31.01	30.76	30.88	65,838	-0.15(-0.47%)
Dec 12, 2012	31.08	31.24	30.98	31.02	228,168	-0.02(-0.08%)
Dec 11, 2012	31.02	31.15	30.95	31.05	97,120	+0.06(+0.18%)
Dec 10, 2012	30.94	31.02	30.89	30.99	151,182	+0.04(+0.13%)
Dec 07, 2012	31.01	31.07	30.85	30.95	385,800	+0.00(+0.01%)
Dec 06, 2012	31.00	31.11	30.88	30.95	806,131	-0.06(-0.18%)
Dec 05, 2012	30.59	31.12	30.56	31.00	473,183	+0.43(+1.42%)

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