Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	28.22	28.36	28.02	28.02	1,520,438	-0.20(-0.71%)
Dec 29, 2011	27.73	28.27	27.66	28.22	1,295,069	+0.57(+2.08%)
Dec 28, 2011	28.26	28.34	27.54	27.65	1,299,797	-0.60(-2.13%)
Dec 27, 2011	28.23	28.47	28.09	28.25	1,169,352	-0.04(-0.15%)
Dec 23, 2011	28.29	28.40	28.01	28.29	1,337,325	+0.61(+2.20%)
Dec 21, 2011	27.73	27.80	27.15	27.68	2,174,194	-0.08(-0.28%)
Dec 20, 2011	26.34	27.99	26.34	27.76	3,338,187	+2.08(+8.10%)
Dec 19, 2011	26.33	26.52	25.60	25.68	1,552,763	-0.67(-2.56%)
Dec 16, 2011	26.31	26.95	25.86	26.36	5,471,194	+0.38(+1.46%)
Dec 15, 2011	26.44	26.51	25.75	25.98	1,977,728	+0.04(+0.17%)
Dec 14, 2011	25.93	26.34	25.75	25.93	1,868,551	-0.23(-0.88%)
Dec 13, 2011	26.62	27.07	25.97	26.16	2,782,599	-0.26(-0.98%)
Dec 12, 2011	26.95	26.98	26.08	26.42	2,645,514	-1.00(-3.66%)
Dec 09, 2011	26.73	27.54	26.47	27.43	2,357,181	+0.30(+1.10%)
Dec 08, 2011	27.54	28.01	27.07	27.13	2,430,643	-0.77(-2.76%)
Dec 07, 2011	27.75	28.08	27.36	27.90	1,671,078	+0.09(+0.33%)
Dec 06, 2011	27.80	28.10	27.43	27.80	1,391,182	+0.08(+0.28%)
Dec 05, 2011	27.97	28.30	27.52	27.73	2,204,605	+0.36(+1.30%)
Dec 02, 2011	28.13	28.27	27.29	27.37	1,914,236	-0.35(-1.26%)
Dec 01, 2011	28.21	28.43	27.59	27.72	2,117,354	-0.51(-1.79%)
Nov 30, 2011	27.49	28.26	27.48	28.22	2,613,159	+1.85(+6.99%)
Nov 29, 2011	26.25	26.69	25.94	26.38	1,844,457	+0.33(+1.29%)
Nov 28, 2011	26.30	26.49	25.72	26.04	2,076,134	+0.78(+3.07%)
Nov 25, 2011	25.32	25.62	25.22	25.27	649,828	-0.14(-0.56%)
Nov 23, 2011	25.96	26.13	25.40	25.41	1,447,160	-0.94(-3.57%)
Nov 22, 2011	26.36	26.66	26.12	26.35	2,095,702	+0.03(+0.11%)
Nov 21, 2011	26.41	26.48	25.91	26.32	2,277,702	-0.61(-2.25%)
Nov 18, 2011	27.33	27.38	26.79	26.93	2,102,819	-0.14(-0.53%)
Nov 17, 2011	28.23	28.25	26.83	27.07	2,172,775	-1.33(-4.69%)
Nov 16, 2011	28.77	29.17	28.32	28.40	2,149,859	-0.71(-2.45%)
Nov 15, 2011	28.60	29.36	28.47	29.11	1,817,835	+0.30(+1.04%)
Nov 14, 2011	28.73	29.03	28.48	28.82	1,464,384	-0.10(-0.34%)
Nov 11, 2011	28.93	29.31	28.74	28.92	1,970,219	+0.51(+1.78%)
Nov 10, 2011	28.35	28.67	28.07	28.41	2,265,113	+0.61(+2.18%)
Nov 09, 2011	28.55	28.59	27.64	27.80	2,668,248	-1.75(-5.91%)
Nov 08, 2011	28.58	29.71	28.52	29.55	3,439,578	+1.25(+4.43%)
Nov 07, 2011	28.32	28.59	27.67	28.30	1,825,719	-0.07(-0.25%)
Nov 04, 2011	28.35	28.64	27.83	28.37	1,737,505	-0.31(-1.07%)
Nov 03, 2011	28.28	28.77	27.60	28.67	2,054,495	+0.93(+3.34%)
Nov 02, 2011	27.86	28.10	27.23	27.75	2,404,260	+0.46(+1.70%)
Nov 01, 2011	26.71	28.12	26.71	27.28	4,189,666	-0.71(-2.52%)
Oct 31, 2011	29.36	29.41	27.98	27.99	2,803,857	-1.87(-6.27%)
Oct 28, 2011	28.01	30.36	28.01	29.86	4,799,797	+1.33(+4.67%)
Oct 27, 2011	28.23	29.14	27.65	28.53	3,929,188	+1.73(+6.46%)
Oct 26, 2011	26.79	27.13	26.14	26.80	2,141,071	+0.47(+1.79%)
Oct 25, 2011	27.60	27.70	26.27	26.33	2,377,951	-1.32(-4.79%)
Oct 24, 2011	26.79	27.65	26.68	27.65	1,726,377	+0.97(+3.63%)
Oct 21, 2011	26.24	26.74	26.02	26.69	1,705,051	+0.90(+3.51%)
Oct 20, 2011	25.32	25.98	24.99	25.78	3,448,524	+0.04(+0.14%)
Oct 19, 2011	27.05	27.05	25.66	25.75	2,465,442	-1.23(-4.57%)
Oct 18, 2011	26.44	27.18	25.86	26.98	3,144,520	+0.45(+1.69%)
Oct 17, 2011	27.07	27.23	26.48	26.53	2,664,743	-0.68(-2.49%)
Oct 14, 2011	27.01	27.28	26.57	27.21	1,974,942	+0.74(+2.80%)
Oct 13, 2011	26.42	26.61	26.10	26.46	2,198,890	-0.15(-0.56%)
Oct 12, 2011	26.61	27.06	26.43	26.61	2,189,442	+0.23(+0.86%)
Oct 11, 2011	26.09	26.64	25.92	26.39	2,093,428	+0.12(+0.46%)
Oct 10, 2011	25.89	26.27	25.77	26.27	1,909,987	+0.99(+3.92%)
Oct 07, 2011	25.88	25.96	25.00	25.28	4,009,792	-0.31(-1.20%)
Oct 06, 2011	25.52	25.85	25.35	25.58	4,716,285	+0.24(+0.96%)
Oct 05, 2011	25.56	25.75	24.86	25.34	5,238,076	-0.16(-0.64%)
Oct 04, 2011	23.91	25.62	23.66	25.50	5,140,045	+1.12(+4.59%)

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