Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	19.25	19.86	19.21	19.83	2,413,580	+1.04(+5.52%)
Nov 29, 2011	18.93	18.97	18.76	18.79	1,300,960	-0.09(-0.46%)
Nov 28, 2011	18.88	18.92	18.74	18.88	1,517,474	+0.50(+2.73%)
Nov 25, 2011	18.25	18.58	18.24	18.38	540,901	+0.13(+0.70%)
Nov 23, 2011	18.59	18.63	18.25	18.25	1,262,855	-0.49(-2.60%)
Nov 22, 2011	18.74	18.83	18.60	18.74	1,874,915	+0.04(+0.21%)
Nov 21, 2011	18.99	18.99	18.57	18.70	2,346,304	-0.51(-2.65%)
Nov 18, 2011	19.17	19.34	19.01	19.21	2,166,337	+0.19(+1.02%)
Nov 17, 2011	19.06	19.33	18.93	19.02	2,440,337	-0.06(-0.32%)
Nov 16, 2011	19.30	19.40	19.04	19.08	1,732,480	-0.41(-2.09%)
Nov 15, 2011	19.29	19.64	19.24	19.48	1,256,642	+0.11(+0.55%)
Nov 14, 2011	19.47	19.54	19.30	19.38	1,259,502	-0.19(-0.99%)
Nov 11, 2011	19.51	19.64	19.44	19.57	1,080,073	+0.35(+1.81%)
Nov 10, 2011	19.22	19.35	19.08	19.22	1,476,978	+0.28(+1.48%)
Nov 09, 2011	19.21	19.30	18.81	18.94	2,491,452	-0.79(-4.00%)
Nov 08, 2011	19.68	19.76	19.34	19.73	1,672,870	+0.17(+0.89%)
Nov 07, 2011	19.51	19.64	19.24	19.56	1,364,835	+0.02(+0.10%)
Nov 04, 2011	19.40	19.64	19.32	19.54	1,548,502	-0.05(-0.24%)
Nov 03, 2011	19.32	19.68	19.04	19.58	2,744,040	+0.52(+2.70%)
Nov 02, 2011	18.83	19.16	18.79	19.07	1,877,908	+0.52(+2.78%)
Nov 01, 2011	18.68	19.05	18.52	18.55	2,802,634	-0.80(-4.15%)
Oct 31, 2011	19.49	19.63	19.25	19.36	2,405,276	-0.31(-1.56%)
Oct 28, 2011	20.16	20.23	19.23	19.66	3,053,664	-0.62(-3.07%)
Oct 27, 2011	20.00	20.38	19.84	20.29	2,763,828	+0.90(+4.66%)
Oct 26, 2011	19.27	19.48	19.14	19.38	1,934,724	+0.39(+2.04%)
Oct 25, 2011	19.37	19.40	18.93	19.00	2,258,080	-0.52(-2.67%)
Oct 24, 2011	19.07	19.54	18.66	19.52	2,365,334	+0.41(+2.17%)
Oct 21, 2011	18.59	19.12	18.55	19.10	3,358,650	+0.74(+4.04%)
Oct 20, 2011	18.12	18.43	18.03	18.36	2,367,660	+0.21(+1.14%)
Oct 19, 2011	17.99	18.39	17.86	18.15	2,701,483	+0.12(+0.67%)
Oct 18, 2011	17.28	18.15	17.28	18.03	2,777,220	+0.80(+4.66%)
Oct 17, 2011	17.40	17.76	17.18	17.23	2,450,161	-0.62(-3.48%)
Oct 14, 2011	17.89	17.93	17.60	17.85	1,626,156	+0.13(+0.75%)
Oct 13, 2011	17.65	17.78	17.40	17.72	1,955,969	-0.02(-0.11%)
Oct 12, 2011	17.83	17.96	17.65	17.74	4,044,292	+0.01(+0.08%)
Oct 11, 2011	18.01	18.14	17.72	17.72	2,934,938	-0.37(-2.07%)
Oct 10, 2011	17.96	18.14	17.86	18.10	2,824,400	+0.52(+2.93%)
Oct 07, 2011	18.14	18.14	17.58	17.58	3,349,069	-0.48(-2.67%)
Oct 06, 2011	18.13	18.18	17.70	18.07	3,089,351	+0.15(+0.86%)
Oct 05, 2011	17.50	18.02	17.32	17.91	3,554,573	+0.49(+2.84%)
Oct 04, 2011	16.60	17.44	16.49	17.42	4,541,931	+0.66(+3.91%)
Oct 03, 2011	17.48	17.75	16.76	16.76	3,300,545	-0.85(-4.82%)
Sep 30, 2011	17.71	17.97	17.61	17.61	2,155,846	-0.31(-1.72%)
Sep 29, 2011	17.70	17.95	17.47	17.92	2,636,816	+0.60(+3.44%)
Sep 28, 2011	17.79	17.86	17.30	17.32	1,790,727	-0.44(-2.48%)
Sep 27, 2011	17.95	18.10	17.62	17.76	2,458,352	+0.21(+1.18%)
Sep 26, 2011	17.20	17.58	17.08	17.56	4,247,622	+0.54(+3.14%)
Sep 23, 2011	17.01	17.12	16.85	17.02	2,036,000	-0.03(-0.16%)
Sep 22, 2011	16.93	17.23	16.82	17.05	3,747,475	-0.28(-1.62%)
Sep 21, 2011	18.28	18.28	17.32	17.33	2,941,080	-0.94(-5.16%)
Sep 20, 2011	18.09	18.39	17.95	18.27	2,505,494	+0.29(+1.60%)
Sep 19, 2011	18.06	18.17	17.86	17.99	2,561,162	-0.36(-1.96%)
Sep 16, 2011	18.27	18.47	18.17	18.34	2,984,862	+0.09(+0.51%)
Sep 15, 2011	18.15	18.25	17.97	18.25	1,908,224	+0.22(+1.24%)
Sep 14, 2011	17.97	18.21	17.63	18.03	2,247,876	+0.12(+0.68%)
Sep 13, 2011	17.93	18.07	17.75	17.91	1,665,382	+0.06(+0.31%)
Sep 12, 2011	17.46	17.86	17.38	17.85	6,926,438	+0.13(+0.74%)
Sep 09, 2011	17.96	18.07	17.61	17.72	4,199,089	-0.38(-2.08%)
Sep 08, 2011	18.14	18.42	18.04	18.09	4,419,690	-0.24(-1.29%)
Sep 07, 2011	17.79	18.35	17.74	18.33	1,908,678	+0.84(+4.82%)
Sep 06, 2011	17.17	17.51	17.14	17.49	1,841,847	-0.23(-1.30%)
Sep 02, 2011	17.71	18.03	17.69	17.72	1,854,924	-0.36(-1.97%)

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