Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	11.67	11.67	11.03	11.04	265,480	-0.86(-7.23%)
Oct 28, 2011	11.62	12.25	11.62	11.90	330,213	-0.23(-1.90%)
Oct 27, 2011	10.16	12.39	10.16	12.13	1,025,044	+1.59(+15.09%)
Oct 26, 2011	10.40	10.82	9.850	10.54	563,756	+0.46(+4.56%)
Oct 25, 2011	9.950	10.30	9.710	10.08	268,400	+0.04(+0.40%)
Oct 24, 2011	9.640	10.30	9.640	10.04	362,371	+0.43(+4.47%)
Oct 21, 2011	9.860	9.900	9.360	9.610	197,177	-0.03(-0.31%)
Oct 20, 2011	10.39	10.39	9.390	9.640	525,854	-0.75(-7.22%)
Oct 19, 2011	10.12	10.95	10.03	10.39	691,398	+0.27(+2.67%)
Oct 18, 2011	9.820	10.20	9.570	10.12	252,978	+0.42(+4.33%)
Oct 17, 2011	9.730	10.11	9.570	9.700	327,425	-0.39(-3.87%)
Oct 14, 2011	10.28	10.40	9.960	10.09	253,279	+0.01(+0.10%)
Oct 13, 2011	10.19	10.38	10.03	10.08	419,825	-0.21(-2.04%)
Oct 12, 2011	9.910	10.62	9.720	10.29	697,049	+0.47(+4.79%)
Oct 11, 2011	8.760	9.980	8.710	9.820	578,509	+1.01(+11.46%)
Oct 10, 2011	8.590	8.980	8.590	8.810	428,128	+0.42(+5.01%)
Oct 07, 2011	8.660	8.830	8.320	8.390	185,118	-0.23(-2.67%)
Oct 06, 2011	8.660	8.820	8.500	8.620	556,267	+0.12(+1.41%)
Oct 05, 2011	8.540	8.760	8.323	8.500	241,879	+0.15(+1.80%)
Oct 04, 2011	7.860	8.390	7.710	8.350	490,686	+0.34(+4.24%)
Oct 03, 2011	8.620	8.770	7.930	8.010	668,513	-0.76(-8.67%)
Sep 30, 2011	8.640	8.980	8.560	8.770	372,571	-0.06(-0.68%)
Sep 29, 2011	8.820	9.060	8.440	8.830	298,172	+0.21(+2.44%)
Sep 28, 2011	9.340	9.410	8.610	8.620	258,187	-0.72(-7.71%)
Sep 27, 2011	9.250	9.690	9.160	9.340	582,087	+0.35(+3.89%)
Sep 26, 2011	8.790	8.990	8.470	8.990	178,380	+0.26(+2.98%)
Sep 23, 2011	8.520	8.990	8.440	8.730	202,981	+0.22(+2.59%)
Sep 22, 2011	8.230	8.740	8.050	8.510	608,819	-0.02(-0.23%)
Sep 21, 2011	9.060	9.120	8.500	8.530	380,687	-0.57(-6.26%)
Sep 20, 2011	9.370	9.480	9.030	9.100	332,629	-0.11(-1.19%)
Sep 19, 2011	8.970	9.590	8.820	9.210	600,477	+0.03(+0.33%)
Sep 16, 2011	9.410	9.490	8.980	9.180	778,514	-0.12(-1.29%)
Sep 15, 2011	9.730	9.850	9.070	9.300	851,372	-0.39(-4.02%)
Sep 14, 2011	9.630	9.960	9.500	9.690	575,382	+0.24(+2.54%)
Sep 13, 2011	8.710	9.520	8.710	9.450	529,761	+0.76(+8.75%)
Sep 12, 2011	8.210	8.770	8.210	8.690	534,139	+0.79(+10.00%)
Sep 09, 2011	7.820	8.180	7.658	7.900	409,173	-0.07(-0.88%)
Sep 08, 2011	8.140	8.530	7.880	7.970	363,718	-0.37(-4.44%)
Sep 07, 2011	8.070	8.440	7.970	8.340	223,134	+0.47(+5.97%)
Sep 06, 2011	7.700	8.080	7.650	7.870	310,804	-0.24(-2.96%)
Sep 02, 2011	7.600	8.140	7.600	8.110	388,172	+0.21(+2.66%)
Sep 01, 2011	8.140	8.210	7.790	7.900	559,212	-0.14(-1.74%)
Aug 31, 2011	8.460	8.620	8.040	8.040	650,896	-0.30(-3.60%)
Aug 30, 2011	8.280	8.620	7.980	8.340	408,773	+0.01(+0.12%)
Aug 29, 2011	8.180	8.590	7.920	8.330	1,081,071	+0.34(+4.26%)
Aug 26, 2011	7.540	8.090	7.460	7.990	642,074	+0.38(+4.99%)
Aug 25, 2011	7.150	8.080	7.150	7.610	1,034,544	+0.41(+5.69%)
Aug 24, 2011	8.060	8.060	7.125	7.200	3,446,316	-3.30(-31.43%)
Aug 23, 2011	9.390	11.10	9.250	10.50	509,900	+1.23(+13.27%)
Aug 22, 2011	9.390	9.510	9.130	9.270	440,548	+0.15(+1.64%)
Aug 19, 2011	9.350	9.740	9.050	9.120	371,995	-0.42(-4.40%)
Aug 18, 2011	9.800	9.940	9.260	9.540	409,171	-0.63(-6.19%)
Aug 17, 2011	9.970	10.59	9.970	10.17	467,530	+0.26(+2.62%)
Aug 16, 2011	10.14	10.20	9.630	9.910	268,611	-0.37(-3.60%)
Aug 15, 2011	10.19	10.50	10.17	10.28	415,812	+0.32(+3.21%)
Aug 12, 2011	10.32	10.53	9.841	9.960	385,660	+0.25(+2.57%)
Aug 11, 2011	8.520	10.13	8.440	9.710	407,028	+1.31(+15.60%)
Aug 10, 2011	9.240	9.320	8.370	8.400	860,214	-1.12(-11.76%)
Aug 09, 2011	10.00	9.870	8.600	9.520	631,081	+0.82(+9.43%)
Aug 08, 2011	10.00	10.09	8.370	8.700	1,082,786	-1.62(-15.70%)
Aug 05, 2011	11.00	11.00	9.980	10.32	716,623	-0.86(-7.69%)
Aug 04, 2011	11.80	12.38	11.16	11.18	496,173	-0.85(-7.07%)
Aug 03, 2011	11.90	12.08	11.45	12.03	359,958	+0.04(+0.33%)
Aug 02, 2011	11.92	12.53	11.92	11.99	684,753	-0.07(-0.58%)
Aug 01, 2011	12.77	12.84	11.68	12.06	605,618	-0.63(-4.96%)
Jul 29, 2011	12.53	12.83	12.04	12.69	568,465	+0.11(+0.87%)
Jul 28, 2011	13.49	13.51	12.40	12.58	495,974	-0.96(-7.09%)
Jul 27, 2011	15.00	15.27	13.35	13.54	1,009,083	-3.57(-20.86%)
Jul 26, 2011	17.77	18.05	16.91	17.11	705,717	-0.64(-3.61%)
Jul 25, 2011	17.14	18.00	16.95	17.75	770,042	+0.38(+2.19%)
Jul 22, 2011	17.32	17.44	17.24	17.37	261,374	+0.16(+0.93%)
Jul 21, 2011	17.28	17.36	16.62	17.21	154,116	+0.02(+0.12%)
Jul 20, 2011	17.38	17.45	16.72	17.19	275,322	-0.02(-0.12%)
Jul 19, 2011	16.70	17.68	16.70	17.21	418,414	+0.93(+5.71%)
Jul 18, 2011	16.52	16.52	16.09	16.28	133,042	-0.31(-1.87%)
Jul 15, 2011	16.61	16.96	16.32	16.59	206,034	+0.23(+1.41%)
Jul 14, 2011	16.65	16.65	16.04	16.36	191,546	-0.27(-1.62%)
Jul 13, 2011	16.17	16.77	15.87	16.63	200,351	+0.62(+3.87%)
Jul 12, 2011	16.88	16.88	15.99	16.01	257,160	-0.94(-5.55%)
Jul 11, 2011	17.33	17.47	16.57	16.95	170,885	-0.66(-3.75%)
Jul 08, 2011	17.34	17.66	17.22	17.61	185,149	-0.09(-0.51%)
Jul 07, 2011	17.66	17.84	17.54	17.70	300,047	+0.27(+1.55%)
Jul 06, 2011	17.48	17.52	17.14	17.43	231,219	-0.12(-0.68%)
Jul 05, 2011	17.73	17.89	17.38	17.55	113,590	-0.19(-1.07%)
Jul 01, 2011	17.40	17.83	17.15	17.74	174,708	+0.34(+1.95%)
Jun 30, 2011	17.23	17.78	17.17	17.40	269,105	+0.20(+1.16%)
Jun 29, 2011	17.18	17.33	16.89	17.20	173,255	+0.12(+0.70%)
Jun 28, 2011	16.76	17.17	16.64	17.08	214,078	+0.26(+1.55%)
Jun 27, 2011	16.44	17.03	16.15	16.82	206,189	+0.34(+2.06%)
Jun 24, 2011	16.65	16.75	16.21	16.48	1,508,488	-0.24(-1.44%)
Jun 23, 2011	16.24	17.22	16.15	16.72	413,909	+0.14(+0.84%)
Jun 22, 2011	16.70	16.95	16.53	16.58	196,278	-0.16(-0.96%)
Jun 21, 2011	16.38	16.92	16.31	16.74	382,012	+0.39(+2.39%)
Jun 20, 2011	16.25	16.37	16.19	16.35	203,182	-0.06(-0.37%)
Jun 17, 2011	17.75	17.75	16.34	16.41	301,741	-1.07(-6.12%)
Jun 16, 2011	17.87	18.00	17.24	17.48	325,134	-0.42(-2.35%)
Jun 15, 2011	17.93	18.05	17.75	17.90	422,724	-0.39(-2.13%)
Jun 14, 2011	18.35	18.51	18.06	18.29	368,098	+0.17(+0.94%)
Jun 13, 2011	18.18	18.49	17.68	18.12	396,778	-0.05(-0.28%)
Jun 10, 2011	17.83	18.22	17.72	18.17	210,845	+0.22(+1.23%)
Jun 09, 2011	17.58	18.65	17.35	17.95	262,908	+0.48(+2.75%)
Jun 08, 2011	18.31	18.40	17.30	17.47	241,026	-0.87(-4.74%)
Jun 07, 2011	18.69	18.93	18.29	18.34	146,805	-0.23(-1.24%)
Jun 06, 2011	18.81	18.99	18.27	18.57	200,042	-0.37(-1.95%)
Jun 03, 2011	18.80	19.29	18.61	18.94	200,973	-0.95(-4.78%)
May 24, 2011	19.82	20.14	19.63	19.89	225,783	+0.13(+0.66%)
May 23, 2011	19.45	19.95	19.32	19.76	149,475	-0.37(-1.84%)
May 20, 2011	19.95	20.27	19.89	20.13	174,956	+0.02(+0.10%)
May 19, 2011	20.03	20.20	19.59	20.11	159,903	+0.02(+0.10%)
May 18, 2011	20.25	20.30	19.86	20.09	180,333	+0.03(+0.15%)
May 17, 2011	19.50	20.13	19.10	20.06	350,698	+0.42(+2.14%)
May 16, 2011	20.43	20.62	19.11	19.64	407,375	-1.09(-5.26%)
May 13, 2011	20.80	21.27	20.50	20.73	278,622	-0.06(-0.29%)
May 12, 2011	20.50	20.99	20.31	20.79	334,889	+0.22(+1.07%)
May 11, 2011	20.25	20.74	20.08	20.57	399,926	+0.13(+0.64%)
May 10, 2011	20.40	20.48	20.02	20.44	338,994	+0.18(+0.89%)
May 09, 2011	19.80	20.28	18.99	20.26	896,452	-0.58(-2.78%)
May 06, 2011	21.19	21.19	20.61	20.84	142,263	+0.12(+0.58%)
May 05, 2011	21.06	21.45	20.42	20.72	259,504	-0.51(-2.40%)
May 04, 2011	20.59	21.37	19.74	21.23	197,620	+0.44(+2.12%)
May 03, 2011	21.55	21.88	20.51	20.79	169,651	-0.88(-4.06%)
May 02, 2011	21.67	21.68	21.52	21.67	341,148	+0.09(+0.42%)
Apr 29, 2011	21.44	21.87	20.91	21.58	206,657	+0.40(+1.89%)
Apr 28, 2011	18.88	21.59	18.88	21.18	749,219	+2.32(+12.30%)
Apr 27, 2011	19.53	19.53	18.52	18.86	452,040	-0.75(-3.82%)
Apr 26, 2011	19.71	19.71	19.26	19.61	62,254	-0.01(-0.05%)
Apr 25, 2011	19.81	19.92	19.28	19.62	60,647	-0.29(-1.46%)
Apr 21, 2011	20.25	20.25	19.69	19.91	96,673	-0.14(-0.70%)
Apr 20, 2011	19.60	20.47	19.46	20.05	199,544	+0.71(+3.67%)
Apr 19, 2011	20.23	20.23	19.04	19.34	183,151	-0.76(-3.78%)
Apr 18, 2011	20.04	20.46	20.04	20.10	99,945	-0.45(-2.19%)
Apr 15, 2011	20.45	20.59	20.09	20.55	132,236	-0.04(-0.19%)
Apr 14, 2011	20.41	20.91	20.31	20.59	183,688	-0.21(-1.01%)
Apr 13, 2011	19.61	20.90	19.42	20.80	395,906	+1.34(+6.89%)
Apr 12, 2011	18.79	19.58	18.19	19.46	152,849	+0.42(+2.21%)
Apr 11, 2011	20.29	20.47	18.90	19.04	249,443	-1.33(-6.53%)
Apr 08, 2011	22.30	22.35	20.05	20.37	300,332	-1.70(-7.70%)
Apr 07, 2011	22.07	22.61	21.90	22.07	188,814	+0.10(+0.46%)
Apr 06, 2011	21.93	22.13	21.56	21.97	139,233	+0.32(+1.48%)
Apr 05, 2011	21.21	21.68	20.93	21.65	125,860	+0.46(+2.17%)
Apr 04, 2011	21.11	21.57	20.32	21.19	412,180	+0.18(+0.86%)
Apr 01, 2011	21.57	21.85	21.00	21.01	1,943,862	+0.00(+0.00%)
Mar 31, 2011	20.56	21.83	20.56	21.01	213,345	-0.01(-0.05%)
Mar 30, 2011	21.19	21.38	20.49	21.02	130,812	-0.07(-0.33%)
Mar 29, 2011	20.31	21.23	20.00	21.09	132,317	+0.55(+2.68%)
Mar 28, 2011	21.44	21.65	20.44	20.54	135,542	-0.97(-4.51%)
Mar 25, 2011	22.35	22.54	12.52	21.51	210,096	-0.89(-3.97%)
Mar 24, 2011	22.46	22.61	22.10	22.40	56,488	+0.35(+1.59%)
Mar 23, 2011	22.27	22.42	22.00	22.05	33,155	-0.23(-1.03%)
Mar 22, 2011	22.53	22.76	22.10	22.28	46,116	-0.19(-0.85%)
Mar 21, 2011	23.23	23.34	22.27	22.47	116,864	+0.93(+4.32%)
Mar 18, 2011	21.78	21.90	21.29	21.54	85,576	-0.02(-0.09%)
Mar 17, 2011	20.92	21.65	20.45	21.56	62,300	+1.15(+5.63%)
Mar 16, 2011	21.00	21.44	20.36	20.41	96,529	-0.64(-3.04%)
Mar 15, 2011	21.66	22.24	20.99	21.05	308,944	-1.19(-5.35%)
Mar 14, 2011	21.12	22.42	20.83	22.24	85,986	+0.87(+4.07%)
Mar 11, 2011	20.66	21.53	20.32	21.37	167,548	+0.83(+4.04%)
Mar 10, 2011	22.59	23.07	20.35	20.54	211,798	-2.53(-10.97%)
Mar 09, 2011	24.61	24.72	22.51	23.07	219,865	-1.71(-6.90%)
Mar 08, 2011	24.49	25.10	24.10	24.78	65,423	+0.25(+1.02%)
Mar 07, 2011	25.35	25.35	24.00	24.53	114,364	-1.07(-4.18%)
Mar 04, 2011	25.30	26.24	25.22	25.60	165,973	+0.11(+0.43%)
Mar 03, 2011	23.00	25.52	22.92	25.49	192,128	+2.64(+11.55%)
Mar 02, 2011	22.11	22.98	21.60	22.85	89,724	+0.76(+3.44%)
Mar 01, 2011	24.03	24.97	21.97	22.09	135,999	-1.90(-7.92%)
Feb 28, 2011	23.65	24.00	22.89	23.99	96,173	+0.43(+1.83%)
Feb 25, 2011	23.21	23.90	22.90	23.56	76,312	+0.54(+2.35%)
Feb 24, 2011	23.25	23.46	22.64	23.02	68,959	-0.40(-1.71%)
Feb 23, 2011	23.39	23.66	21.66	23.42	201,083	+0.04(+0.17%)
Feb 22, 2011	26.31	26.58	23.21	23.38	319,786	-3.24(-12.17%)
Feb 18, 2011	26.62	27.20	25.92	26.62	111,648	-0.01(-0.04%)
Feb 17, 2011	24.87	26.67	22.96	26.63	306,631	+1.32(+5.22%)
Feb 16, 2011	24.93	25.58	24.68	25.31	87,971	+0.20(+0.80%)
Feb 15, 2011	25.74	25.80	24.71	25.11	147,725	-0.68(-2.64%)
Feb 14, 2011	24.39	26.35	24.39	25.79	249,834	+1.47(+6.04%)
Feb 11, 2011	21.39	25.00	21.39	24.32	304,951	+2.82(+13.12%)
Feb 10, 2011	20.94	21.58	20.47	21.50	59,676	+0.46(+2.19%)
Feb 09, 2011	20.93	21.20	20.80	21.04	43,569	+0.14(+0.67%)
Feb 08, 2011	20.85	21.18	20.62	20.90	99,108	+0.00(+0.00%)
Feb 07, 2011	20.29	21.19	20.14	20.90	159,129	+0.65(+3.21%)
Feb 04, 2011	19.56	20.60	19.20	20.25	171,203	+0.66(+3.37%)
Feb 03, 2011	18.90	20.47	18.01	19.59	388,912	+0.43(+2.24%)
Feb 02, 2011	19.35	19.48	18.96	19.16	87,528	-0.16(-0.83%)
Feb 01, 2011	19.07	19.58	18.52	19.32	84,647	+0.39(+2.06%)
Jan 31, 2011	19.01	19.39	18.64	18.93	62,506	-0.05(-0.26%)
Jan 28, 2011	18.92	19.73	17.85	18.98	161,426	+0.13(+0.69%)
Jan 27, 2011	17.88	19.28	17.83	18.85	245,012	+1.00(+5.60%)
Jan 26, 2011	17.26	17.98	16.91	17.85	174,704	+0.55(+3.18%)
Jan 25, 2011	17.31	17.50	17.16	17.30	45,817	-0.15(-0.86%)
Jan 24, 2011	18.01	18.42	17.40	17.45	125,449	-0.54(-3.00%)
Jan 21, 2011	18.07	18.22	17.60	17.99	119,697	-0.03(-0.17%)
Jan 20, 2011	19.50	19.57	17.84	18.02	152,728	-1.48(-7.59%)
Jan 19, 2011	20.08	20.50	19.10	19.50	124,589	-0.55(-2.74%)
Jan 18, 2011	20.10	20.16	19.55	20.05	185,250	-0.03(-0.15%)
Jan 14, 2011	20.12	20.25	19.90	20.08	179,100	-0.14(-0.69%)
Jan 13, 2011	20.57	20.78	20.05	20.22	133,831	-0.22(-1.08%)
Jan 12, 2011	20.60	20.84	20.05	20.44	164,043	+0.00(+0.00%)
Jan 11, 2011	20.80	20.80	20.19	20.44	204,140	-0.17(-0.82%)
Jan 10, 2011	20.61	20.98	20.11	20.61	127,497	-0.02(-0.10%)
Jan 07, 2011	21.58	21.60	20.51	20.63	53,794	-0.97(-4.49%)
Jan 06, 2011	21.45	21.94	21.45	21.60	44,452	-0.08(-0.37%)
Jan 05, 2011	20.88	21.75	20.39	21.68	103,204	+0.94(+4.53%)
Jan 04, 2011	21.32	21.52	19.25	20.74	153,094	-0.49(-2.31%)
Jan 03, 2011	20.28	21.47	20.20	21.23	151,230	+1.14(+5.67%)
Dec 31, 2010	20.21	20.60	19.99	20.09	126,606	-0.11(-0.54%)
Dec 30, 2010	20.56	20.78	20.17	20.20	53,487	-0.36(-1.75%)
Dec 29, 2010	20.54	20.68	20.40	20.56	113,584	+0.15(+0.73%)
Dec 28, 2010	20.36	20.94	19.89	20.41	247,896	+0.02(+0.10%)
Dec 27, 2010	19.88	20.48	19.70	20.39	67,435	+0.38(+1.90%)
Dec 23, 2010	20.04	20.04	19.37	20.01	76,025	+0.11(+0.55%)
Dec 22, 2010	19.61	20.19	19.27	19.90	240,274	+0.14(+0.71%)
Dec 21, 2010	19.00	19.77	18.36	19.76	342,167	+1.43(+7.80%)
Dec 20, 2010	18.47	18.53	17.90	18.33	95,285	-0.04(-0.22%)
Dec 17, 2010	18.25	18.56	17.52	18.37	626,654	+0.11(+0.60%)
Dec 16, 2010	18.42	18.73	17.95	18.26	51,070	-0.13(-0.71%)
Dec 15, 2010	18.57	18.89	17.49	18.39	96,662	-0.38(-2.02%)
Dec 14, 2010	19.56	19.56	18.48	18.77	142,143	-0.84(-4.28%)
Dec 13, 2010	19.40	19.65	19.04	19.61	84,734	+0.13(+0.67%)
Dec 10, 2010	19.21	19.78	18.57	19.48	87,149	+0.27(+1.41%)
Dec 09, 2010	18.84	19.83	18.45	19.21	342,496	+0.93(+5.09%)
Dec 08, 2010	18.18	18.48	17.95	18.28	195,320	+0.45(+2.52%)
Dec 07, 2010	16.93	18.36	16.85	17.83	255,355	+1.06(+6.32%)
Dec 06, 2010	16.09	16.96	16.09	16.77	212,223	+0.57(+3.52%)
Dec 03, 2010	15.57	16.47	15.57	16.20	137,765	+0.35(+2.21%)
Dec 02, 2010	16.03	16.03	15.54	15.85	93,952	-0.10(-0.63%)
Dec 01, 2010	15.92	16.08	15.79	15.95	154,165	+0.05(+0.31%)
Nov 30, 2010	15.52	16.00	15.50	15.90	110,260	+0.33(+2.12%)
Nov 29, 2010	15.42	15.79	15.42	15.57	74,551	+0.09(+0.58%)
Nov 26, 2010	15.35	15.50	15.27	15.48	20,623	-0.17(-1.09%)
Nov 24, 2010	15.42	15.65	15.65	15.65	50,904	+0.53(+3.51%)
Nov 23, 2010	15.00	15.25	14.85	15.12	78,703	-0.01(-0.07%)
Nov 22, 2010	15.06	15.37	14.80	15.13	151,022	-0.05(-0.33%)
Nov 19, 2010	16.28	16.28	15.15	15.18	133,658	-1.02(-6.30%)
Nov 18, 2010	16.32	16.58	16.01	16.20	282,771	+0.20(+1.25%)
Nov 17, 2010	16.25	16.25	15.90	16.00	274,505	+0.10(+0.63%)
Nov 16, 2010	15.68	16.44	15.55	15.90	316,510	+0.06(+0.38%)
Nov 15, 2010	15.80	16.12	15.40	15.84	238,035	+0.21(+1.34%)
Nov 12, 2010	15.45	16.00	15.35	15.63	439,804	+0.33(+2.16%)

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