Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	37.52	39.05	37.52	38.94	380,086	+2.62(+7.20%)
Nov 29, 2011	35.94	36.60	35.85	36.33	221,139	+0.62(+1.75%)
Nov 28, 2011	34.60	36.17	34.60	35.70	163,859	+1.75(+5.16%)
Nov 25, 2011	34.18	35.03	33.93	33.95	67,375	-0.48(-1.41%)
Nov 23, 2011	35.26	35.43	34.39	34.44	152,057	-1.25(-3.50%)
Nov 22, 2011	36.14	36.39	35.50	35.68	100,427	-0.60(-1.64%)
Nov 21, 2011	36.18	36.61	35.88	36.28	145,658	-0.77(-2.09%)
Nov 18, 2011	36.54	37.05	36.30	37.05	125,184	+0.57(+1.56%)
Nov 17, 2011	37.01	37.23	36.23	36.48	151,415	-0.40(-1.09%)
Nov 16, 2011	36.76	37.70	36.67	36.89	155,239	-0.47(-1.27%)
Nov 15, 2011	36.64	37.44	36.47	37.36	233,512	+0.64(+1.75%)
Nov 14, 2011	37.67	37.67	36.60	36.72	119,495	-0.56(-1.50%)
Nov 11, 2011	36.64	37.29	36.48	37.28	134,971	+1.08(+2.98%)
Nov 10, 2011	36.64	36.64	35.89	36.20	115,660	+0.24(+0.67%)
Nov 09, 2011	36.43	36.55	35.93	35.95	252,301	-1.41(-3.76%)
Nov 08, 2011	36.62	37.55	35.80	37.36	152,664	+1.18(+3.27%)
Nov 07, 2011	36.00	36.25	35.18	36.18	117,100	+0.52(+1.46%)
Nov 04, 2011	35.14	36.32	34.88	35.66	399,016	+0.96(+2.76%)
Nov 03, 2011	34.02	34.88	33.62	34.70	453,721	+1.05(+3.13%)
Nov 02, 2011	33.99	34.05	33.26	33.64	252,427	-0.05(-0.14%)
Nov 01, 2011	34.78	35.63	33.52	33.69	235,354	-2.37(-6.58%)
Oct 31, 2011	36.36	36.92	35.86	36.07	113,433	-0.96(-2.59%)
Oct 28, 2011	37.60	37.70	36.73	37.02	177,906	-0.58(-1.54%)
Oct 27, 2011	35.93	38.18	35.53	37.60	316,514	+2.89(+8.32%)
Oct 26, 2011	35.34	35.34	34.18	34.72	185,220	+0.19(+0.54%)
Oct 25, 2011	35.61	35.61	34.45	34.53	195,431	-1.27(-3.54%)
Oct 24, 2011	34.61	35.88	34.60	35.80	122,003	+1.21(+3.50%)
Oct 21, 2011	34.32	34.72	33.76	34.59	159,527	+1.07(+3.20%)
Oct 20, 2011	33.34	33.78	32.46	33.51	153,068	+0.22(+0.67%)
Oct 19, 2011	34.40	35.04	33.19	33.29	160,570	-1.28(-3.69%)
Oct 18, 2011	33.61	34.90	33.56	34.57	192,439	+0.98(+2.91%)
Oct 17, 2011	34.20	34.45	33.44	33.59	232,816	-1.03(-2.99%)
Oct 14, 2011	34.39	34.64	33.68	34.62	163,429	+0.60(+1.75%)
Oct 13, 2011	33.62	34.09	33.26	34.03	160,814	+0.07(+0.22%)
Oct 12, 2011	33.32	34.09	33.09	33.95	308,666	+0.89(+2.70%)
Oct 11, 2011	32.74	33.50	32.61	33.06	169,157	+0.11(+0.34%)
Oct 10, 2011	32.17	32.95	31.99	32.95	181,517	+1.52(+4.83%)
Oct 07, 2011	32.42	32.47	31.14	31.43	231,402	-0.88(-2.71%)
Oct 06, 2011	31.31	32.34	31.31	32.30	223,436	+0.82(+2.60%)
Oct 05, 2011	31.07	31.66	30.73	31.48	157,511	+0.61(+1.96%)
Oct 04, 2011	28.63	31.05	28.37	30.88	558,386	+1.85(+6.38%)
Oct 03, 2011	30.30	30.73	28.45	29.03	625,727	-1.35(-4.45%)
Sep 30, 2011	30.40	31.15	30.29	30.38	297,170	-0.62(-2.01%)
Sep 29, 2011	30.76	31.30	30.24	31.00	234,162	+0.87(+2.87%)
Sep 28, 2011	31.23	31.29	30.13	30.13	274,304	-1.01(-3.23%)
Sep 27, 2011	31.35	31.94	30.89	31.14	182,922	+0.56(+1.83%)
Sep 26, 2011	29.30	30.78	29.30	30.58	281,933	+0.94(+3.17%)
Sep 23, 2011	28.90	29.71	28.90	29.64	180,114	+0.67(+2.31%)
Sep 22, 2011	28.36	29.17	28.36	28.97	310,774	-0.41(-1.39%)
Sep 21, 2011	31.33	31.58	29.33	29.38	173,695	-2.09(-6.63%)
Sep 20, 2011	32.55	32.69	31.34	31.47	144,285	-0.85(-2.62%)
Sep 19, 2011	32.15	32.62	31.84	32.31	135,824	-0.52(-1.59%)
Sep 16, 2011	32.88	33.12	32.67	32.83	226,605	+0.20(+0.60%)
Sep 15, 2011	32.67	32.70	31.96	32.64	271,793	+0.41(+1.27%)
Sep 14, 2011	31.56	32.65	31.09	32.23	191,699	+0.71(+2.25%)
Sep 13, 2011	31.21	31.80	30.92	31.52	334,134	+0.57(+1.84%)
Sep 12, 2011	30.93	31.42	30.66	30.95	424,471	-0.54(-1.71%)
Sep 09, 2011	32.55	32.90	31.20	31.49	209,231	-1.52(-4.60%)
Sep 08, 2011	33.17	33.81	32.78	33.01	167,737	-0.66(-1.96%)
Sep 07, 2011	33.52	33.99	33.21	33.67	436,052	+0.70(+2.12%)
Sep 06, 2011	32.70	33.11	32.22	32.97	325,367	-0.89(-2.64%)
Sep 02, 2011	35.35	35.50	33.66	33.87	306,231	-2.51(-6.89%)

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