Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	20.26	20.45	19.89	20.42	15,544,164	+0.82(+4.19%)
Nov 29, 2011	19.47	19.65	19.18	19.59	13,136,941	+0.12(+0.62%)
Nov 28, 2011	19.44	19.74	19.32	19.47	13,183,783	+0.88(+4.72%)
Nov 25, 2011	18.69	18.88	18.58	18.60	4,599,380	-0.07(-0.37%)
Nov 23, 2011	18.99	19.08	18.59	18.67	9,206,745	-0.58(-3.02%)
Nov 22, 2011	19.54	19.70	19.10	19.25	16,196,371	-0.33(-1.71%)
Nov 21, 2011	18.96	19.67	18.75	19.58	16,753,048	+0.41(+2.14%)
Nov 18, 2011	19.38	19.40	18.98	19.17	7,785,508	-0.04(-0.20%)
Nov 17, 2011	19.44	19.66	19.03	19.21	11,951,393	-0.19(-0.98%)
Nov 16, 2011	19.37	19.86	19.24	19.40	11,873,841	-0.14(-0.71%)
Nov 15, 2011	19.22	19.73	19.16	19.54	9,586,546	+0.25(+1.28%)
Nov 14, 2011	19.50	19.61	19.22	19.29	13,909,926	-0.37(-1.89%)
Nov 11, 2011	19.64	19.94	19.44	19.66	10,470,163	+0.23(+1.20%)
Nov 10, 2011	19.59	19.82	19.12	19.43	13,181,520	+0.20(+1.05%)
Nov 09, 2011	19.45	19.94	19.07	19.23	23,097,344	-1.08(-5.32%)
Nov 08, 2011	20.52	20.63	19.80	20.31	18,833,760	-0.12(-0.59%)
Nov 07, 2011	19.85	20.46	19.80	20.43	17,882,180	+0.63(+3.16%)
Nov 04, 2011	19.63	19.85	19.39	19.80	12,451,028	-0.07(-0.35%)
Nov 03, 2011	19.10	19.94	18.60	19.87	19,018,262	+0.66(+3.45%)
Nov 02, 2011	19.46	19.54	19.07	19.21	14,695,860	+0.23(+1.20%)
Nov 01, 2011	18.34	19.18	18.12	18.98	17,152,588	-0.30(-1.54%)
Oct 31, 2011	19.55	19.67	19.26	19.28	12,748,722	-0.59(-2.96%)
Oct 28, 2011	20.08	20.28	19.58	19.87	17,826,904	-0.29(-1.44%)
Oct 27, 2011	19.86	20.43	19.51	20.16	15,096,441	+0.86(+4.45%)
Oct 26, 2011	19.56	19.58	19.11	19.30	12,677,911	+0.00(+0.00%)
Oct 25, 2011	19.25	19.48	19.04	19.30	11,018,665	-0.35(-1.80%)
Oct 24, 2011	18.89	19.81	18.82	19.65	21,606,176	+0.81(+4.29%)
Oct 21, 2011	18.91	19.10	18.46	18.84	13,129,580	+0.19(+1.02%)
Oct 20, 2011	18.62	18.74	18.30	18.65	9,029,782	+0.08(+0.41%)
Oct 19, 2011	18.78	18.96	18.52	18.58	12,106,071	-0.34(-1.80%)
Oct 18, 2011	18.28	19.18	18.07	18.92	15,166,214	+0.70(+3.85%)
Oct 17, 2011	18.36	18.58	18.15	18.22	8,534,400	-0.26(-1.40%)
Oct 14, 2011	18.26	18.50	18.13	18.48	14,471,426	+0.57(+3.21%)
Oct 13, 2011	17.76	18.16	17.68	17.90	11,371,275	-0.04(-0.25%)
Oct 12, 2011	17.81	18.17	17.63	17.95	14,360,368	+0.30(+1.72%)
Oct 11, 2011	17.34	17.71	17.10	17.64	19,399,284	+0.15(+0.87%)
Oct 10, 2011	17.33	17.61	17.31	17.49	11,468,816	+0.47(+2.78%)
Oct 07, 2011	16.80	17.30	16.77	17.02	18,050,816	+0.32(+1.93%)
Oct 06, 2011	16.46	16.71	16.37	16.70	19,020,750	+0.17(+1.03%)
Oct 05, 2011	16.54	16.83	16.07	16.53	19,107,818	+0.00(+0.00%)
Oct 04, 2011	15.77	16.56	15.40	16.53	24,496,986	+0.51(+3.15%)
Oct 03, 2011	16.44	16.79	15.98	16.02	16,017,944	-0.60(-3.61%)
Sep 30, 2011	17.00	17.18	16.61	16.62	12,826,202	-0.59(-3.45%)
Sep 29, 2011	17.49	17.49	16.73	17.21	13,393,536	+0.05(+0.29%)
Sep 28, 2011	17.18	17.51	17.10	17.16	17,079,534	+0.00(+0.00%)
Sep 27, 2011	17.69	17.73	17.05	17.16	15,877,318	-0.09(-0.51%)
Sep 26, 2011	16.44	17.26	16.23	17.25	15,793,750	+1.07(+6.64%)
Sep 23, 2011	15.60	16.30	15.58	16.18	11,120,571	+0.40(+2.52%)
Sep 22, 2011	15.92	16.15	15.48	15.78	18,253,760	-0.71(-4.33%)
Sep 21, 2011	17.23	17.38	16.49	16.49	12,210,490	-0.77(-4.46%)
Sep 20, 2011	17.50	17.66	17.14	17.26	11,906,410	-0.14(-0.80%)
Sep 19, 2011	17.19	17.46	17.09	17.40	10,278,730	-0.11(-0.65%)
Sep 16, 2011	17.51	17.81	17.44	17.52	13,307,838	+0.16(+0.95%)
Sep 15, 2011	16.75	17.36	16.67	17.35	15,530,491	+0.82(+4.97%)
Sep 14, 2011	16.13	16.73	15.94	16.53	14,916,770	+0.52(+3.27%)
Sep 13, 2011	16.27	16.44	15.82	16.01	17,167,642	-0.15(-0.94%)
Sep 12, 2011	15.61	16.17	15.57	16.16	12,436,512	+0.33(+2.07%)
Sep 09, 2011	16.04	16.22	15.65	15.83	12,277,480	-0.39(-2.40%)
Sep 08, 2011	16.34	16.64	16.11	16.22	10,759,276	-0.28(-1.72%)
Sep 07, 2011	15.93	16.51	15.86	16.51	12,069,752	+0.88(+5.64%)
Sep 06, 2011	15.30	15.71	15.22	15.62	18,868,246	-0.33(-2.05%)
Sep 02, 2011	16.36	16.44	15.86	15.95	12,327,362	-0.71(-4.27%)

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