Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	24.42	25.20	24.01	24.70	401,117	+0.07(+0.27%)
Oct 28, 2011	24.49	25.06	24.40	24.63	228,225	+0.13(+0.55%)
Oct 27, 2011	24.96	24.97	24.13	24.50	574,786	+0.45(+1.88%)
Oct 26, 2011	24.34	24.83	23.75	24.05	589,495	-0.18(-0.76%)
Oct 25, 2011	23.96	24.38	23.74	24.23	518,620	+0.18(+0.73%)
Oct 24, 2011	23.14	24.09	23.04	24.06	436,544	+1.00(+4.32%)
Oct 21, 2011	22.62	23.27	22.41	23.06	568,371	+0.63(+2.80%)
Oct 20, 2011	22.13	22.52	21.58	22.43	391,032	+0.36(+1.63%)
Oct 19, 2011	22.10	22.37	22.00	22.07	335,139	-0.09(-0.42%)
Oct 18, 2011	22.11	22.52	21.80	22.16	535,415	-0.03(-0.11%)
Oct 17, 2011	22.19	22.47	22.05	22.19	733,550	-0.02(-0.08%)
Oct 14, 2011	21.69	22.25	21.67	22.21	202,811	+0.75(+3.51%)
Oct 13, 2011	21.15	21.51	20.98	21.45	243,600	+0.19(+0.91%)
Oct 12, 2011	21.32	21.53	20.92	21.26	444,791	+0.13(+0.59%)
Oct 11, 2011	20.35	21.30	20.35	21.13	220,460	+0.70(+3.40%)
Oct 10, 2011	20.31	20.62	20.05	20.44	218,666	+0.47(+2.35%)
Oct 07, 2011	19.82	20.42	19.66	19.97	490,383	+0.14(+0.72%)
Oct 06, 2011	19.89	19.90	19.65	19.83	534,089	+0.70(+3.63%)
Oct 05, 2011	19.53	19.65	19.09	19.13	395,495	-0.36(-1.85%)
Oct 04, 2011	19.48	19.58	18.94	19.49	475,998	-0.15(-0.77%)
Oct 03, 2011	20.24	20.31	19.42	19.64	492,878	-0.73(-3.58%)
Sep 30, 2011	20.21	21.11	19.85	20.37	579,780	-0.09(-0.45%)
Sep 29, 2011	20.85	21.06	19.72	20.46	699,629	-0.12(-0.57%)
Sep 28, 2011	21.90	21.90	20.31	20.58	2,355,427	-1.99(-8.83%)
Sep 27, 2011	22.60	22.65	22.19	22.57	478,706	-0.02(-0.07%)
Sep 26, 2011	22.82	22.89	22.11	22.59	213,620	-0.09(-0.41%)
Sep 23, 2011	22.70	22.98	22.34	22.68	454,610	-0.01(-0.04%)
Sep 22, 2011	22.41	23.02	22.41	22.69	610,430	-0.27(-1.17%)
Sep 21, 2011	22.89	23.45	22.82	22.96	260,060	+0.09(+0.40%)
Sep 20, 2011	23.64	23.81	22.85	22.87	180,151	-0.81(-3.43%)
Sep 19, 2011	23.69	23.85	23.23	23.68	187,557	-0.35(-1.46%)
Sep 16, 2011	23.79	24.12	23.57	24.03	420,396	+0.39(+1.67%)
Sep 15, 2011	23.94	24.01	23.24	23.64	341,830	-0.14(-0.60%)
Sep 14, 2011	23.52	24.14	23.05	23.78	289,271	+0.36(+1.54%)
Sep 13, 2011	22.85	23.60	22.77	23.42	347,946	+0.64(+2.83%)
Sep 12, 2011	22.11	22.77	22.11	22.77	229,603	+0.39(+1.76%)
Sep 09, 2011	22.56	22.82	22.09	22.38	408,515	-0.34(-1.51%)
Sep 08, 2011	23.76	23.98	22.67	22.72	417,442	-1.30(-5.40%)
Sep 07, 2011	23.38	24.46	23.33	24.02	444,024	+0.92(+3.99%)
Sep 06, 2011	22.69	23.33	22.24	23.10	547,740	-0.03(-0.11%)
Sep 02, 2011	24.47	24.57	23.07	23.13	385,274	-1.58(-6.40%)
Sep 01, 2011	25.07	25.58	24.66	24.71	297,710	-0.36(-1.44%)
Aug 31, 2011	25.76	26.16	24.88	25.07	448,554	-0.57(-2.22%)
Aug 30, 2011	25.45	25.87	25.28	25.64	298,590	-0.15(-0.58%)
Aug 29, 2011	25.45	25.95	24.95	25.79	245,074	+0.46(+1.82%)
Aug 26, 2011	24.64	25.48	24.19	25.33	262,887	+0.49(+1.95%)
Aug 25, 2011	25.81	25.81	24.78	24.84	290,908	-0.78(-3.04%)
Aug 24, 2011	24.50	25.85	24.50	25.62	360,922	+1.13(+4.62%)
Aug 23, 2011	23.85	24.65	23.53	24.49	580,995	+0.71(+2.99%)
Aug 22, 2011	24.27	24.68	23.68	23.78	388,217	-0.19(-0.80%)
Aug 19, 2011	23.88	24.63	23.88	23.97	592,184	-0.01(-0.03%)
Aug 18, 2011	24.36	24.59	23.63	23.98	589,860	-0.71(-2.88%)
Aug 17, 2011	24.78	24.90	24.35	24.69	244,488	+0.01(+0.03%)
Aug 16, 2011	23.74	24.81	23.74	24.68	958,326	+0.75(+3.11%)
Aug 15, 2011	23.55	24.04	23.55	23.94	590,659	+0.48(+2.03%)
Aug 12, 2011	23.43	24.33	23.30	23.46	948,194	+0.16(+0.68%)
Aug 11, 2011	23.36	23.76	22.18	23.30	774,998	-0.15(-0.64%)
Aug 10, 2011	24.58	24.58	23.28	23.45	1,208,763	-1.43(-5.75%)
Aug 09, 2011	25.44	25.33	23.16	24.89	1,440,293	-0.14(-0.57%)
Aug 08, 2011	25.44	25.67	24.83	25.03	1,079,283	-1.04(-3.98%)
Aug 05, 2011	26.65	26.65	25.25	26.07	667,686	-0.39(-1.49%)
Aug 04, 2011	26.61	26.93	26.43	26.46	602,804	-0.41(-1.53%)
Aug 03, 2011	27.23	27.36	26.49	26.87	615,225	-0.30(-1.11%)
Aug 02, 2011	27.38	27.92	27.17	27.17	442,790	-0.33(-1.19%)
Aug 01, 2011	28.03	28.18	27.46	27.50	644,110	-0.54(-1.91%)
Jul 29, 2011	28.22	28.55	27.92	28.03	408,047	-0.44(-1.53%)
Jul 28, 2011	28.55	28.95	28.44	28.47	375,417	-0.17(-0.58%)
Jul 27, 2011	29.26	29.49	28.50	28.64	509,752	-0.80(-2.73%)
Jul 26, 2011	29.96	29.96	29.42	29.44	819,804	+0.74(+2.57%)
Jul 25, 2011	28.10	28.90	27.93	28.70	461,993	+0.31(+1.09%)
Jul 22, 2011	28.40	28.44	28.11	28.39	392,225	+0.41(+1.47%)
Jul 21, 2011	27.90	28.18	27.77	27.98	278,777	+0.16(+0.57%)
Jul 20, 2011	27.83	28.23	27.75	27.82	375,064	-0.07(-0.24%)
Jul 19, 2011	27.89	27.91	27.56	27.89	465,463	+0.09(+0.33%)
Jul 18, 2011	27.97	28.11	27.65	27.80	739,206	-0.27(-0.95%)
Jul 15, 2011	28.03	28.18	27.64	28.07	725,397	-0.03(-0.09%)
Jul 14, 2011	28.54	28.54	27.65	28.09	576,483	-0.41(-1.44%)
Jul 13, 2011	28.80	28.91	27.81	28.50	1,699,067	-0.30(-1.05%)
Jul 12, 2011	29.02	29.02	28.59	28.80	954,793	-0.37(-1.26%)
Jul 11, 2011	29.15	29.32	28.83	29.17	619,174	-0.13(-0.46%)
Jul 08, 2011	28.63	29.54	28.62	29.31	968,767	+0.43(+1.48%)
Jul 07, 2011	29.64	29.74	28.80	28.88	374,248	-0.64(-2.16%)
Jul 06, 2011	28.93	30.14	28.63	29.52	824,330	+0.51(+1.76%)
Jul 05, 2011	28.94	29.26	28.90	29.00	398,734	+0.03(+0.09%)
Jul 01, 2011	28.90	29.37	28.85	28.98	339,856	+0.09(+0.32%)
Jun 30, 2011	29.19	29.35	28.66	28.89	717,341	-0.27(-0.92%)
Jun 29, 2011	29.52	29.60	29.07	29.16	392,421	-0.37(-1.25%)
Jun 28, 2011	29.56	29.91	29.35	29.52	191,424	+0.05(+0.17%)
Jun 27, 2011	29.72	30.10	29.45	29.47	193,746	-0.33(-1.10%)
Jun 24, 2011	30.13	30.13	29.52	29.80	643,156	-0.26(-0.86%)
Jun 23, 2011	30.14	30.24	29.91	30.06	201,752	-0.21(-0.69%)
Jun 22, 2011	30.29	30.72	30.14	30.27	154,908	-0.17(-0.55%)
Jun 21, 2011	30.20	30.52	30.17	30.44	236,564	+0.30(+1.00%)
Jun 20, 2011	30.19	30.19	30.12	30.14	2,341,034	+0.03(+0.11%)
Jun 17, 2011	30.29	30.50	30.03	30.10	590,269	-0.04(-0.14%)
Jun 16, 2011	30.24	30.51	30.12	30.14	346,442	-0.13(-0.44%)
Jun 15, 2011	30.35	30.44	30.04	30.28	345,293	-0.35(-1.15%)
Jun 14, 2011	30.73	30.77	30.44	30.63	276,140	+0.06(+0.19%)
Jun 13, 2011	30.42	30.76	30.42	30.57	460,458	+0.15(+0.50%)
Jun 10, 2011	30.86	30.86	30.27	30.42	551,982	-0.55(-1.78%)
Jun 09, 2011	30.93	31.32	30.82	30.97	1,178,511	+0.02(+0.05%)
Jun 08, 2011	30.38	31.07	30.38	30.96	303,321	+0.44(+1.45%)
Jun 07, 2011	30.14	30.59	30.05	30.51	301,018	+0.39(+1.28%)
Jun 06, 2011	29.88	30.25	29.73	30.13	424,144	+0.15(+0.50%)
Jun 03, 2011	29.87	30.18	29.51	29.98	503,390	-1.15(-3.69%)
May 24, 2011	31.58	31.70	30.99	31.12	440,550	-0.53(-1.67%)
May 23, 2011	31.59	31.94	31.24	31.65	338,585	-0.22(-0.68%)
May 20, 2011	32.09	32.13	31.69	31.87	416,733	-0.27(-0.83%)
May 19, 2011	32.19	32.39	31.82	32.14	620,640	-0.10(-0.31%)
May 18, 2011	32.35	32.36	31.89	32.24	669,296	-0.23(-0.72%)
May 17, 2011	32.16	32.55	32.16	32.47	441,663	+0.08(+0.23%)
May 16, 2011	31.99	32.56	31.99	32.40	362,597	+0.19(+0.60%)
May 13, 2011	32.08	32.33	31.79	32.20	519,429	+0.06(+0.18%)
May 12, 2011	32.49	32.57	32.04	32.14	456,379	-0.33(-1.01%)
May 11, 2011	33.06	33.07	32.24	32.47	1,550,061	-1.16(-3.46%)
May 10, 2011	33.32	33.78	33.30	33.63	847,333	+0.48(+1.44%)
May 09, 2011	32.93	33.37	32.54	33.16	440,479	+0.08(+0.25%)
May 06, 2011	33.50	33.62	32.94	33.07	494,176	-0.28(-0.85%)
May 05, 2011	33.33	34.50	33.07	33.36	759,298	-0.09(-0.28%)
May 04, 2011	33.83	34.05	33.15	33.45	706,750	-0.46(-1.36%)
May 03, 2011	34.24	34.41	33.81	33.91	643,679	-0.40(-1.17%)
May 02, 2011	34.41	34.41	34.25	34.31	647,373	+0.82(+2.45%)
Apr 29, 2011	33.49	33.63	33.44	33.49	664,566	+0.01(+0.03%)
Apr 28, 2011	33.49	33.69	33.14	33.48	826,404	-0.02(-0.05%)
Apr 27, 2011	32.63	33.66	31.90	33.50	921,986	+0.56(+1.70%)
Apr 26, 2011	32.63	33.25	32.40	32.94	831,958	+0.23(+0.69%)
Apr 25, 2011	32.87	33.00	32.61	32.71	355,884	-0.20(-0.61%)
Apr 21, 2011	33.52	33.65	32.81	32.91	954,665	-0.63(-1.87%)
Apr 20, 2011	33.61	33.79	33.07	33.54	427,680	+0.23(+0.70%)
Apr 19, 2011	33.56	33.59	33.07	33.31	958,223	-0.23(-0.67%)
Apr 18, 2011	33.03	33.68	32.31	33.53	948,124	-0.08(-0.22%)
Apr 15, 2011	32.56	34.12	32.50	33.61	1,793,881	+1.15(+3.53%)
Apr 14, 2011	31.73	32.96	31.69	32.46	1,471,743	+0.64(+2.03%)
Apr 13, 2011	31.58	32.13	31.22	31.82	1,970,017	-0.04(-0.13%)
Apr 12, 2011	31.74	32.17	31.53	31.86	1,955,556	-0.23(-0.70%)
Apr 11, 2011	32.24	32.30	32.05	32.09	1,866,686	-0.15(-0.47%)
Apr 08, 2011	32.09	32.55	31.99	32.24	1,561,242	-0.25(-0.77%)
Apr 07, 2011	32.03	32.86	31.41	32.49	2,549,397	-0.74(-2.22%)
Apr 06, 2011	33.38	33.75	32.76	33.22	2,484,152	-0.48(-1.42%)
Apr 05, 2011	33.10	33.77	32.43	33.70	1,640,155	+0.08(+0.25%)
Apr 04, 2011	33.38	34.35	32.77	33.62	1,340,777	+0.09(+0.27%)
Apr 01, 2011	34.32	35.54	33.36	33.53	2,654,678	-1.22(-3.52%)
Mar 31, 2011	32.19	35.79	31.82	34.75	3,168,377	+2.76(+8.64%)
Mar 30, 2011	31.78	32.23	30.63	31.99	10,239,164	+0.59(+1.87%)
Mar 29, 2011	31.62	31.78	31.37	31.40	321,512	-0.21(-0.66%)
Mar 28, 2011	32.66	32.66	31.61	31.61	63,379	-1.26(-3.82%)
Mar 25, 2011	31.40	32.86	31.19	32.86	593,957	+1.67(+5.37%)
Mar 24, 2011	31.40	31.40	31.11	31.19	275,102	+0.00(+0.00%)
Mar 23, 2011	31.04	31.65	30.94	31.19	717,915	-0.20(-0.64%)

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