Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	28.22	28.35	28.02	28.02	1,520,746	-0.20(-0.71%)
Dec 29, 2011	27.73	28.27	27.65	28.22	1,295,332	+0.57(+2.08%)
Dec 28, 2011	28.25	28.33	27.54	27.64	1,300,061	-0.60(-2.13%)
Dec 27, 2011	28.22	28.46	28.08	28.25	1,169,588	-0.04(-0.15%)
Dec 23, 2011	28.29	28.39	28.01	28.29	1,337,596	+0.61(+2.20%)
Dec 21, 2011	27.72	27.79	27.15	27.68	2,174,634	-0.08(-0.28%)
Dec 20, 2011	26.33	27.99	26.33	27.76	3,338,864	+2.08(+8.10%)
Dec 19, 2011	26.32	26.52	25.59	25.68	1,553,078	-0.67(-2.56%)
Dec 16, 2011	26.30	26.94	25.85	26.35	5,472,303	+0.38(+1.46%)
Dec 15, 2011	26.43	26.50	25.74	25.97	1,978,129	+0.04(+0.17%)
Dec 14, 2011	25.92	26.33	25.75	25.93	1,868,929	-0.23(-0.88%)
Dec 13, 2011	26.61	27.07	25.96	26.16	2,783,163	-0.26(-0.98%)
Dec 12, 2011	26.94	26.98	26.07	26.42	2,646,050	-1.00(-3.66%)
Dec 09, 2011	26.72	27.54	26.47	27.42	2,357,658	+0.30(+1.10%)
Dec 08, 2011	27.54	28.01	27.07	27.12	2,431,135	-0.77(-2.76%)
Dec 07, 2011	27.75	28.08	27.35	27.89	1,671,416	+0.09(+0.33%)
Dec 06, 2011	27.80	28.09	27.43	27.80	1,391,464	+0.08(+0.28%)
Dec 05, 2011	27.96	28.29	27.51	27.72	2,205,051	+0.36(+1.30%)
Dec 02, 2011	28.13	28.26	27.29	27.36	1,914,624	-0.35(-1.26%)
Dec 01, 2011	28.20	28.43	27.58	27.71	2,117,783	-0.51(-1.79%)
Nov 30, 2011	27.49	28.25	27.48	28.22	2,613,689	+1.84(+6.99%)
Nov 29, 2011	26.25	26.69	25.94	26.37	1,844,831	+0.33(+1.29%)
Nov 28, 2011	26.30	26.49	25.72	26.04	2,076,555	+0.78(+3.07%)
Nov 25, 2011	25.31	25.62	25.21	25.26	649,960	-0.14(-0.56%)
Nov 23, 2011	25.95	26.12	25.39	25.41	1,447,453	-0.94(-3.57%)
Nov 22, 2011	26.35	26.66	26.12	26.35	2,096,127	+0.03(+0.11%)
Nov 21, 2011	26.40	26.47	25.90	26.32	2,278,163	-0.61(-2.25%)
Nov 18, 2011	27.32	27.37	26.78	26.92	2,103,245	-0.14(-0.53%)
Nov 17, 2011	28.23	28.25	26.82	27.07	2,173,215	-1.33(-4.69%)
Nov 16, 2011	28.76	29.17	28.31	28.40	2,150,294	-0.71(-2.45%)
Nov 15, 2011	28.60	29.36	28.46	29.11	1,818,203	+0.30(+1.04%)
Nov 14, 2011	28.72	29.02	28.48	28.81	1,464,680	-0.10(-0.35%)
Nov 11, 2011	28.92	29.31	28.74	28.91	1,970,618	+0.51(+1.78%)
Nov 10, 2011	28.35	28.67	28.06	28.40	2,265,572	+0.61(+2.18%)
Nov 09, 2011	28.55	28.58	27.63	27.80	2,668,788	-1.74(-5.91%)
Nov 08, 2011	28.57	29.71	28.51	29.54	3,440,274	+1.25(+4.43%)
Nov 07, 2011	28.32	28.58	27.66	28.29	1,826,088	-0.07(-0.25%)
Nov 04, 2011	28.35	28.64	27.82	28.36	1,737,856	-0.31(-1.07%)
Nov 03, 2011	28.28	28.76	27.60	28.67	2,054,912	+0.93(+3.34%)
Nov 02, 2011	27.86	28.09	27.22	27.74	2,404,747	+0.46(+1.70%)
Nov 01, 2011	26.71	28.11	26.71	27.28	4,190,515	-0.71(-2.52%)
Oct 31, 2011	29.35	29.40	27.98	27.98	2,804,425	-1.87(-6.27%)
Oct 28, 2011	28.01	30.36	28.01	29.86	4,800,769	+1.33(+4.67%)
Oct 27, 2011	28.23	29.14	27.65	28.52	3,929,984	+1.73(+6.46%)
Oct 26, 2011	26.79	27.12	26.13	26.79	2,141,505	+0.47(+1.79%)
Oct 25, 2011	27.59	27.70	26.26	26.32	2,378,432	-1.32(-4.79%)
Oct 24, 2011	26.78	27.65	26.67	27.65	1,726,727	+0.97(+3.63%)
Oct 21, 2011	26.24	26.74	26.02	26.68	1,705,397	+0.90(+3.51%)
Oct 20, 2011	25.31	25.97	24.99	25.78	3,449,222	+0.04(+0.14%)
Oct 19, 2011	27.04	27.04	25.65	25.74	2,465,941	-1.23(-4.57%)
Oct 18, 2011	26.43	27.18	25.85	26.97	3,145,157	+0.45(+1.69%)
Oct 17, 2011	27.07	27.22	26.47	26.52	2,665,282	-0.68(-2.49%)
Oct 14, 2011	27.00	27.28	26.57	27.20	1,975,342	+0.74(+2.80%)
Oct 13, 2011	26.41	26.60	26.10	26.46	2,199,336	-0.15(-0.56%)
Oct 12, 2011	26.60	27.05	26.42	26.61	2,189,885	+0.23(+0.86%)
Oct 11, 2011	26.08	26.63	25.92	26.38	2,093,852	+0.12(+0.46%)
Oct 10, 2011	25.89	26.26	25.76	26.26	1,910,374	+0.99(+3.92%)
Oct 07, 2011	25.88	25.95	25.00	25.27	4,010,604	-0.31(-1.20%)
Oct 06, 2011	25.51	25.84	25.34	25.58	4,717,240	+0.24(+0.96%)
Oct 05, 2011	25.55	25.74	24.86	25.33	5,239,136	-0.16(-0.64%)
Oct 04, 2011	23.90	25.61	23.65	25.50	5,141,086	+1.12(+4.59%)

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