Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	20.28	20.47	19.91	20.43	15,530,724	+0.82(+4.19%)
Nov 29, 2011	19.49	19.67	19.20	19.61	13,125,582	+0.12(+0.62%)
Nov 28, 2011	19.45	19.76	19.33	19.49	13,172,384	+0.88(+4.72%)
Nov 25, 2011	18.71	18.90	18.60	18.61	4,595,403	-0.07(-0.37%)
Nov 23, 2011	19.01	19.10	18.60	18.68	9,198,785	-0.58(-3.02%)
Nov 22, 2011	19.55	19.71	19.12	19.26	16,182,367	-0.34(-1.71%)
Nov 21, 2011	18.97	19.68	18.76	19.60	16,738,563	+0.41(+2.14%)
Nov 18, 2011	19.40	19.42	18.99	19.19	7,778,776	-0.04(-0.20%)
Nov 17, 2011	19.46	19.68	19.05	19.23	11,941,059	-0.19(-0.98%)
Nov 16, 2011	19.38	19.88	19.26	19.42	11,863,575	-0.14(-0.71%)
Nov 15, 2011	19.24	19.75	19.18	19.55	9,578,257	+0.25(+1.28%)
Nov 14, 2011	19.52	19.62	19.24	19.31	13,897,899	-0.37(-1.89%)
Nov 11, 2011	19.66	19.96	19.46	19.68	10,461,110	+0.23(+1.20%)
Nov 10, 2011	19.60	19.84	19.14	19.45	13,170,123	+0.20(+1.05%)
Nov 09, 2011	19.47	19.96	19.09	19.24	23,077,372	-1.08(-5.32%)
Nov 08, 2011	20.54	20.65	19.82	20.33	18,817,476	-0.12(-0.59%)
Nov 07, 2011	19.86	20.48	19.82	20.45	17,866,718	+0.63(+3.16%)
Nov 04, 2011	19.65	19.86	19.40	19.82	12,440,263	-0.07(-0.35%)
Nov 03, 2011	19.11	19.96	18.62	19.89	19,001,820	+0.66(+3.45%)
Nov 02, 2011	19.48	19.56	19.09	19.23	14,683,154	+0.23(+1.20%)
Nov 01, 2011	18.36	19.20	18.13	19.00	17,137,756	-0.30(-1.54%)
Oct 31, 2011	19.57	19.69	19.28	19.30	12,737,699	-0.59(-2.96%)
Oct 28, 2011	20.10	20.30	19.59	19.88	17,811,490	-0.29(-1.44%)
Oct 27, 2011	19.88	20.45	19.52	20.17	15,083,389	+0.86(+4.45%)
Oct 26, 2011	19.57	19.59	19.13	19.31	12,666,950	+0.00(+0.00%)
Oct 25, 2011	19.26	19.50	19.06	19.31	11,009,138	-0.35(-1.80%)
Oct 24, 2011	18.90	19.83	18.83	19.67	21,587,494	+0.81(+4.29%)
Oct 21, 2011	18.92	19.11	18.47	18.86	13,118,228	+0.19(+1.02%)
Oct 20, 2011	18.63	18.75	18.32	18.67	9,021,974	+0.08(+0.41%)
Oct 19, 2011	18.80	18.97	18.54	18.59	12,095,603	-0.34(-1.80%)
Oct 18, 2011	18.30	19.19	18.09	18.93	15,153,101	+0.70(+3.85%)
Oct 17, 2011	18.37	18.60	18.17	18.23	8,527,021	-0.26(-1.40%)
Oct 14, 2011	18.27	18.52	18.14	18.49	14,458,913	+0.58(+3.21%)
Oct 13, 2011	17.77	18.18	17.70	17.92	11,361,443	-0.04(-0.25%)
Oct 12, 2011	17.83	18.18	17.65	17.96	14,347,951	+0.30(+1.72%)
Oct 11, 2011	17.36	17.72	17.11	17.66	19,382,512	+0.15(+0.87%)
Oct 10, 2011	17.35	17.62	17.32	17.51	11,458,900	+0.47(+2.78%)
Oct 07, 2011	16.82	17.32	16.78	17.03	18,035,210	+0.32(+1.93%)
Oct 06, 2011	16.48	16.73	16.38	16.71	19,004,304	+0.17(+1.03%)
Oct 05, 2011	16.56	16.84	16.08	16.54	19,091,298	+0.00(+0.00%)
Oct 04, 2011	15.78	16.57	15.41	16.54	24,475,806	+0.51(+3.15%)
Oct 03, 2011	16.45	16.81	15.99	16.03	16,004,094	-0.60(-3.61%)
Sep 30, 2011	17.01	17.19	16.63	16.63	12,815,112	-0.59(-3.45%)
Sep 29, 2011	17.51	17.51	16.75	17.23	13,381,955	+0.05(+0.29%)
Sep 28, 2011	17.20	17.53	17.11	17.18	17,064,766	+0.00(+0.00%)
Sep 27, 2011	17.71	17.74	17.06	17.18	15,863,590	-0.09(-0.51%)
Sep 26, 2011	16.46	17.28	16.25	17.27	15,780,094	+1.07(+6.64%)
Sep 23, 2011	15.62	16.32	15.59	16.19	11,110,956	+0.40(+2.52%)
Sep 22, 2011	15.93	16.17	15.49	15.79	18,237,978	-0.71(-4.33%)
Sep 21, 2011	17.25	17.39	16.51	16.51	12,199,932	-0.77(-4.46%)
Sep 20, 2011	17.52	17.67	17.16	17.28	11,896,116	-0.14(-0.80%)
Sep 19, 2011	17.21	17.48	17.11	17.42	10,269,843	-0.11(-0.65%)
Sep 16, 2011	17.53	17.83	17.46	17.53	13,296,332	+0.16(+0.95%)
Sep 15, 2011	16.77	17.37	16.68	17.37	15,517,063	+0.82(+4.97%)
Sep 14, 2011	16.14	16.75	15.95	16.55	14,903,872	+0.52(+3.27%)
Sep 13, 2011	16.28	16.46	15.83	16.02	17,152,798	-0.15(-0.94%)
Sep 12, 2011	15.63	16.19	15.58	16.17	12,425,758	+0.33(+2.07%)
Sep 09, 2011	16.05	16.24	15.66	15.85	12,266,864	-0.39(-2.40%)
Sep 08, 2011	16.35	16.66	16.12	16.24	10,749,973	-0.28(-1.71%)
Sep 07, 2011	15.95	16.52	15.87	16.52	12,059,315	+0.88(+5.64%)
Sep 06, 2011	15.32	15.72	15.24	15.64	18,851,932	-0.33(-2.05%)
Sep 02, 2011	16.37	16.45	15.87	15.97	12,316,702	-0.71(-4.27%)

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