Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	19.06	19.41	18.96	19.08	2,230,671	+0.79(+4.33%)
Nov 29, 2011	18.30	18.51	18.10	18.29	639,118	+0.06(+0.32%)
Nov 28, 2011	18.27	18.69	18.00	18.23	915,471	+0.62(+3.50%)
Nov 25, 2011	17.61	17.95	17.54	17.61	265,666	-0.07(-0.39%)
Nov 23, 2011	17.97	18.02	17.58	17.68	679,285	-0.52(-2.85%)
Nov 22, 2011	18.25	18.42	18.00	18.20	755,632	-0.19(-1.01%)
Nov 21, 2011	18.31	18.49	17.98	18.38	1,341,501	-0.33(-1.78%)
Nov 18, 2011	18.77	18.89	18.51	18.72	922,922	+0.14(+0.74%)
Nov 17, 2011	19.13	19.17	18.41	18.58	1,024,615	-0.54(-2.81%)
Nov 16, 2011	19.19	19.54	19.04	19.12	1,256,911	-0.37(-1.91%)
Nov 15, 2011	19.23	19.70	19.05	19.49	1,523,336	+0.21(+1.07%)
Nov 14, 2011	19.21	19.69	18.99	19.28	3,830,063	+0.46(+2.44%)
Nov 11, 2011	18.32	18.95	18.32	18.82	923,498	+0.78(+4.34%)
Nov 10, 2011	18.58	18.58	17.94	18.04	934,761	-0.28(-1.55%)
Nov 09, 2011	18.31	18.57	18.19	18.33	1,005,342	-0.54(-2.85%)
Nov 08, 2011	18.80	18.91	18.46	18.86	986,660	+0.25(+1.37%)
Nov 07, 2011	18.54	18.80	18.35	18.61	1,276,026	-0.05(-0.26%)
Nov 04, 2011	19.32	19.32	18.41	18.66	2,135,163	-0.10(-0.52%)
Nov 03, 2011	17.87	18.87	17.53	18.76	3,870,599	+2.10(+12.62%)
Nov 02, 2011	15.97	16.69	15.85	16.65	1,657,512	+0.97(+6.17%)
Nov 01, 2011	16.11	16.20	15.51	15.69	1,161,309	-1.01(-6.03%)
Oct 31, 2011	16.90	16.98	16.60	16.69	771,414	-0.44(-2.57%)
Oct 28, 2011	17.19	17.26	16.90	17.13	1,653,396	-0.11(-0.62%)
Oct 27, 2011	16.84	17.43	16.60	17.24	1,632,303	+1.23(+7.70%)
Oct 26, 2011	16.15	16.56	15.88	16.01	2,176,194	+0.24(+1.55%)
Oct 25, 2011	16.03	16.09	15.66	15.76	1,075,067	-0.30(-1.89%)
Oct 24, 2011	15.93	16.12	15.86	16.07	1,329,066	+0.18(+1.11%)
Oct 21, 2011	15.58	15.96	15.32	15.89	1,301,569	+0.50(+3.24%)
Oct 20, 2011	15.42	15.69	14.98	15.39	715,759	-0.05(-0.32%)
Oct 19, 2011	15.56	15.66	15.35	15.44	1,084,661	-0.17(-1.06%)
Oct 18, 2011	15.52	15.70	15.27	15.61	1,281,361	+0.03(+0.19%)
Oct 17, 2011	16.10	16.15	15.52	15.58	664,079	-0.66(-4.09%)
Oct 14, 2011	16.38	16.54	16.14	16.24	707,170	+0.11(+0.67%)
Oct 13, 2011	16.38	16.43	15.84	16.14	681,936	-0.29(-1.79%)
Oct 12, 2011	16.57	16.91	16.35	16.43	1,214,003	+0.02(+0.12%)
Oct 11, 2011	16.27	16.62	16.18	16.41	796,879	-0.11(-0.65%)
Oct 10, 2011	16.44	16.73	16.17	16.52	696,680	+0.51(+3.18%)
Oct 07, 2011	16.38	16.50	15.79	16.01	693,956	-0.22(-1.33%)
Oct 06, 2011	15.84	16.23	15.84	16.22	769,657	+0.49(+3.11%)
Oct 05, 2011	14.97	15.81	14.91	15.73	890,488	+0.80(+5.37%)
Oct 04, 2011	14.41	14.93	14.12	14.93	1,157,061	+0.38(+2.62%)
Oct 03, 2011	15.33	15.69	14.50	14.55	2,029,634	-1.05(-6.71%)
Sep 30, 2011	16.00	16.27	15.60	15.60	1,395,929	-0.75(-4.61%)
Sep 29, 2011	16.41	16.76	15.98	16.35	1,161,947	+0.34(+2.14%)
Sep 28, 2011	16.22	16.29	15.87	16.01	1,372,120	-0.12(-0.73%)
Sep 27, 2011	16.13	16.41	15.86	16.13	1,160,685	+0.48(+3.06%)
Sep 26, 2011	15.11	15.71	14.50	15.65	1,093,726	+0.70(+4.71%)
Sep 23, 2011	14.36	14.96	14.36	14.94	625,246	+0.51(+3.52%)
Sep 22, 2011	14.45	14.93	14.27	14.43	1,051,051	-0.66(-4.40%)
Sep 21, 2011	15.88	16.01	15.09	15.10	591,415	-0.84(-5.28%)
Sep 20, 2011	16.20	16.26	15.88	15.94	799,290	-0.23(-1.45%)
Sep 19, 2011	15.96	16.24	15.56	16.17	1,067,768	-0.15(-0.90%)
Sep 16, 2011	16.40	16.52	16.10	16.32	835,769	+0.08(+0.48%)
Sep 15, 2011	16.16	16.43	16.00	16.24	613,465	+0.30(+1.90%)
Sep 14, 2011	15.66	16.21	15.23	15.94	941,360	+0.42(+2.71%)
Sep 13, 2011	15.21	15.71	15.12	15.52	915,160	+0.36(+2.39%)
Sep 12, 2011	14.66	15.25	14.53	15.16	1,624,821	+0.27(+1.84%)
Sep 09, 2011	15.23	15.27	14.70	14.88	1,176,388	-0.55(-3.55%)
Sep 08, 2011	15.85	15.97	15.30	15.43	1,019,672	-0.60(-3.72%)
Sep 07, 2011	15.28	16.03	15.23	16.03	790,506	+1.04(+6.91%)
Sep 06, 2011	14.67	15.02	14.50	14.99	1,115,204	-0.30(-1.98%)
Sep 02, 2011	15.72	15.72	15.24	15.29	943,307	-0.89(-5.50%)

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