Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	27.04	27.16	27.03	27.04	251,558	-0.01(-0.05%)
Dec 29, 2011	26.78	27.10	26.78	27.06	146,673	+0.29(+1.06%)
Dec 28, 2011	27.29	27.34	26.74	26.77	172,785	-0.52(-1.89%)
Dec 27, 2011	27.22	27.40	27.19	27.29	136,348	+0.05(+0.17%)
Dec 23, 2011	27.15	27.24	27.03	27.24	91,396	+0.53(+1.97%)
Dec 21, 2011	26.42	26.78	26.28	26.71	209,911	+0.29(+1.10%)
Dec 20, 2011	25.88	26.47	25.88	26.42	200,207	+1.01(+3.97%)
Dec 19, 2011	25.87	25.90	25.35	25.41	591,126	-0.43(-1.68%)
Dec 16, 2011	25.80	25.95	25.60	25.85	152,516	+0.27(+1.06%)
Dec 15, 2011	25.91	25.99	25.50	25.58	212,283	-0.08(-0.32%)
Dec 14, 2011	26.06	26.19	25.52	25.66	228,801	-0.74(-2.79%)
Dec 13, 2011	26.77	27.13	26.23	26.40	112,102	-0.22(-0.84%)
Dec 12, 2011	27.00	27.00	26.27	26.62	127,350	-0.64(-2.36%)
Dec 09, 2011	26.81	27.34	26.78	27.26	187,221	+0.61(+2.28%)
Dec 08, 2011	27.17	27.32	26.59	26.65	254,265	-0.70(-2.57%)
Dec 07, 2011	27.51	27.58	27.17	27.36	278,077	-0.23(-0.83%)
Dec 06, 2011	27.52	27.80	27.36	27.59	167,408	+0.03(+0.10%)
Dec 05, 2011	27.65	27.86	27.34	27.56	172,930	+0.36(+1.32%)
Dec 02, 2011	27.52	27.60	27.17	27.20	309,841	-0.02(-0.07%)
Dec 01, 2011	27.26	27.55	27.09	27.22	2,282,711	-0.12(-0.45%)
Nov 30, 2011	26.86	27.41	26.85	27.34	231,139	+1.35(+5.18%)
Nov 29, 2011	25.71	26.19	25.64	26.00	355,264	+0.41(+1.59%)
Nov 28, 2011	25.56	25.79	25.41	25.59	244,055	+0.86(+3.47%)
Nov 25, 2011	24.87	25.14	24.73	24.73	118,192	-0.18(-0.73%)
Nov 23, 2011	25.30	25.33	24.91	24.91	490,372	-0.77(-3.00%)
Nov 22, 2011	25.83	26.02	25.52	25.69	233,853	-0.27(-1.04%)
Nov 21, 2011	25.94	26.05	25.54	25.96	187,546	-0.44(-1.67%)
Nov 18, 2011	26.70	26.79	26.21	26.40	194,047	-0.12(-0.46%)
Nov 17, 2011	27.07	27.25	26.31	26.52	444,290	-0.63(-2.32%)
Nov 16, 2011	27.21	27.78	27.07	27.15	308,083	-0.32(-1.18%)
Nov 15, 2011	27.36	27.68	27.26	27.47	256,312	+0.00(+0.00%)
Nov 14, 2011	27.64	27.70	27.24	27.47	179,869	-0.33(-1.19%)
Nov 11, 2011	27.61	27.91	27.61	27.80	399,002	+0.51(+1.88%)
Nov 10, 2011	27.21	27.46	26.77	27.29	455,546	+0.48(+1.79%)
Nov 09, 2011	27.18	27.48	26.77	26.81	728,170	-1.21(-4.32%)
Nov 08, 2011	27.81	28.05	27.46	28.02	257,267	+0.41(+1.47%)
Nov 07, 2011	27.51	27.75	27.14	27.61	265,926	+0.17(+0.62%)
Nov 04, 2011	27.20	27.49	26.96	27.44	292,302	+0.01(+0.05%)
Nov 03, 2011	27.12	27.49	26.78	27.43	376,269	+0.63(+2.35%)
Nov 02, 2011	26.63	26.86	26.42	26.80	504,263	+0.74(+2.86%)
Nov 01, 2011	25.89	26.42	25.64	26.06	1,103,212	-0.82(-3.05%)
Oct 31, 2011	27.67	27.69	26.88	26.88	797,889	-1.25(-4.43%)
Oct 28, 2011	27.74	28.19	27.67	28.12	571,835	+0.13(+0.46%)
Oct 27, 2011	27.61	28.25	27.52	27.99	589,652	+1.06(+3.94%)
Oct 26, 2011	26.70	27.02	26.19	26.93	371,336	+0.58(+2.18%)
Oct 25, 2011	26.84	26.92	26.24	26.36	696,057	-0.58(-2.14%)
Oct 24, 2011	26.69	26.98	26.61	26.93	409,411	+0.35(+1.30%)
Oct 21, 2011	26.44	26.69	26.31	26.59	424,883	+0.49(+1.89%)
Oct 20, 2011	25.93	26.20	25.60	26.09	1,286,103	+0.19(+0.73%)
Oct 19, 2011	26.06	26.44	25.81	25.90	373,226	-0.27(-1.03%)
Oct 18, 2011	25.37	26.33	25.13	26.17	700,044	+0.76(+3.01%)
Oct 17, 2011	25.76	25.82	25.36	25.41	258,362	-0.44(-1.70%)
Oct 14, 2011	25.34	25.85	25.33	25.85	464,932	+0.95(+3.80%)
Oct 13, 2011	24.73	25.01	24.47	24.90	338,607	-0.07(-0.27%)
Oct 12, 2011	24.93	25.29	24.83	24.97	251,293	+0.23(+0.95%)
Oct 11, 2011	24.52	25.02	24.52	24.73	260,786	-0.02(-0.07%)
Oct 10, 2011	24.14	24.75	24.14	24.75	373,879	+1.09(+4.60%)
Oct 07, 2011	24.12	24.17	23.51	23.66	545,728	-0.32(-1.33%)
Oct 06, 2011	23.79	24.03	23.70	23.98	545,966	+0.42(+1.78%)
Oct 05, 2011	22.91	23.63	22.63	23.56	818,250	+0.76(+3.35%)
Oct 04, 2011	21.72	22.84	21.27	22.80	763,432	+0.69(+3.12%)

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