Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	21.90	22.00	21.59	21.75	1,884,202	+0.13(+0.60%)
Nov 29, 2011	21.70	21.72	21.29	21.62	1,123,922	+0.09(+0.40%)
Nov 28, 2011	21.70	21.81	21.30	21.53	1,507,268	+0.35(+1.66%)
Nov 25, 2011	21.25	21.55	21.06	21.18	411,622	-0.07(-0.32%)
Nov 23, 2011	21.51	21.70	20.90	21.25	2,345,329	-0.46(-2.14%)
Nov 22, 2011	21.51	21.91	21.32	21.71	1,469,320	+0.07(+0.32%)
Nov 21, 2011	21.33	21.74	21.27	21.64	1,724,801	-0.05(-0.24%)
Nov 18, 2011	21.94	22.02	21.49	21.70	1,835,905	-0.28(-1.29%)
Nov 17, 2011	21.96	22.11	21.60	21.98	14,996,287	-0.04(-0.19%)
Nov 16, 2011	21.75	22.21	21.54	22.02	1,327,432	+0.08(+0.35%)
Nov 15, 2011	22.12	22.36	21.76	21.94	956,976	-0.16(-0.74%)
Nov 14, 2011	22.05	22.56	21.27	22.11	1,535,579	-0.16(-0.73%)
Nov 11, 2011	22.76	22.80	22.22	22.27	386,664	-0.20(-0.88%)
Nov 10, 2011	22.67	22.98	22.39	22.47	524,890	-0.26(-1.13%)
Nov 09, 2011	22.83	23.16	22.54	22.73	627,693	-0.40(-1.71%)
Nov 08, 2011	22.67	23.20	22.39	23.12	618,675	+0.64(+2.87%)
Nov 07, 2011	22.28	22.52	21.92	22.48	331,205	+0.11(+0.50%)
Nov 04, 2011	22.52	22.74	22.23	22.37	733,116	-0.10(-0.46%)
Nov 03, 2011	22.39	22.98	22.27	22.47	992,717	-0.12(-0.53%)
Nov 02, 2011	23.30	23.53	22.57	22.59	875,558	-0.55(-2.38%)
Nov 01, 2011	23.68	24.06	22.86	23.14	2,006,276	-1.88(-7.52%)
Oct 31, 2011	24.45	25.73	23.46	25.02	1,154,757	+1.05(+4.37%)
Oct 28, 2011	24.18	24.74	23.92	23.97	456,636	-0.18(-0.75%)
Oct 27, 2011	24.92	24.93	24.12	24.15	900,728	-0.40(-1.61%)
Oct 26, 2011	23.78	24.75	23.78	24.55	466,724	+0.08(+0.32%)
Oct 25, 2011	24.44	24.58	24.07	24.47	355,947	-0.10(-0.42%)
Oct 24, 2011	23.92	24.76	23.82	24.57	439,783	+0.70(+2.92%)
Oct 21, 2011	24.23	24.29	23.74	23.88	258,456	-0.18(-0.75%)
Oct 20, 2011	23.63	24.39	23.55	24.06	409,241	+0.34(+1.41%)
Oct 19, 2011	23.66	23.80	23.33	23.72	369,568	+0.17(+0.73%)
Oct 18, 2011	23.68	23.80	23.15	23.55	464,421	-0.09(-0.36%)
Oct 17, 2011	24.10	24.27	23.38	23.64	313,796	-0.45(-1.86%)
Oct 14, 2011	23.98	24.38	23.38	24.08	476,578	+0.35(+1.48%)
Oct 13, 2011	23.29	23.90	23.21	23.73	301,733	+0.40(+1.73%)
Oct 12, 2011	23.22	23.57	23.10	23.33	377,108	+0.17(+0.74%)
Oct 11, 2011	23.34	23.59	23.10	23.16	364,531	-0.12(-0.52%)
Oct 10, 2011	23.64	23.96	22.81	23.28	746,600	+0.08(+0.33%)
Oct 07, 2011	24.39	24.49	23.10	23.20	580,933	-1.07(-4.43%)
Oct 06, 2011	24.28	24.68	23.62	24.27	601,456	-0.15(-0.63%)
Oct 05, 2011	24.27	24.53	23.66	24.43	687,050	+0.28(+1.14%)
Oct 04, 2011	22.37	24.16	22.18	24.15	725,433	+1.30(+5.68%)
Oct 03, 2011	23.55	23.91	22.58	22.86	767,868	-0.95(-4.01%)
Sep 30, 2011	23.48	24.35	22.92	23.81	2,700,413	-0.30(-1.25%)
Sep 29, 2011	25.08	25.27	23.35	24.11	747,387	-0.59(-2.40%)
Sep 28, 2011	24.76	25.04	24.17	24.70	686,343	-0.14(-0.55%)
Sep 27, 2011	25.43	25.66	24.44	24.84	941,992	-0.24(-0.96%)
Sep 26, 2011	24.39	25.23	24.33	25.08	1,156,666	+0.81(+3.33%)
Sep 23, 2011	23.48	24.44	23.16	24.27	671,694	+0.79(+3.37%)
Sep 22, 2011	22.87	23.96	22.31	23.48	1,195,217	-0.84(-3.46%)
Sep 21, 2011	24.28	24.83	24.07	24.33	902,466	+0.27(+1.14%)
Sep 20, 2011	23.59	24.84	23.29	24.05	1,269,972	+0.44(+1.86%)
Sep 19, 2011	22.70	24.19	22.46	23.61	972,294	+0.52(+2.27%)
Sep 16, 2011	22.49	23.15	22.18	23.09	747,108	+0.70(+3.13%)
Sep 15, 2011	22.18	22.56	22.00	22.39	509,120	+0.28(+1.26%)
Sep 14, 2011	21.64	22.24	21.61	22.11	686,070	+0.37(+1.70%)
Sep 13, 2011	21.78	22.09	21.57	21.74	406,628	+0.09(+0.44%)
Sep 12, 2011	21.49	22.19	21.49	21.64	545,971	+0.07(+0.32%)
Sep 09, 2011	22.38	22.38	21.49	21.57	915,958	-0.77(-3.46%)
Sep 08, 2011	22.74	22.95	22.24	22.35	839,238	-0.71(-3.09%)
Sep 07, 2011	23.28	23.46	22.89	23.06	830,536	-0.16(-0.70%)
Sep 06, 2011	22.12	23.41	21.88	23.23	1,766,073	+0.02(+0.07%)
Sep 02, 2011	23.19	23.79	22.78	23.21	1,135,217	+0.09(+0.41%)

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