Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2012	21.24	21.24	20.40	20.74	284,030	-0.34(-1.60%)
Oct 26, 2012	21.36	21.08	21.08	21.08	93,198	-0.34(-1.58%)
Oct 25, 2012	21.13	21.42	21.13	21.42	189,865	+0.36(+1.72%)
Oct 24, 2012	21.43	21.43	20.96	21.05	264,147	-0.35(-1.62%)
Oct 23, 2012	21.17	21.43	21.05	21.40	267,841	+0.07(+0.35%)
Oct 19, 2012	21.26	21.35	21.13	21.33	213,572	-0.07(-0.31%)
Oct 18, 2012	21.28	21.43	21.10	21.39	270,630	+0.06(+0.27%)
Oct 17, 2012	20.84	21.34	20.84	21.33	230,863	+0.44(+2.13%)
Oct 16, 2012	20.55	20.89	20.32	20.89	98,835	+0.44(+2.18%)
Oct 15, 2012	20.45	20.62	20.25	20.44	152,272	-0.06(-0.28%)
Oct 12, 2012	20.62	20.77	20.46	20.50	118,697	-0.13(-0.64%)
Oct 11, 2012	20.68	20.68	20.39	20.63	122,677	+0.09(+0.44%)
Oct 10, 2012	20.58	20.69	20.40	20.54	104,889	-0.02(-0.08%)
Oct 09, 2012	20.77	20.82	20.47	20.56	109,452	-0.13(-0.64%)
Oct 08, 2012	20.66	20.79	20.59	20.69	89,313	-0.08(-0.40%)
Oct 05, 2012	20.78	21.05	20.74	20.77	113,056	+0.01(+0.04%)
Oct 04, 2012	20.53	20.77	20.40	20.77	185,006	+0.28(+1.37%)
Oct 03, 2012	21.00	21.03	20.43	20.49	205,204	-0.53(-2.51%)
Oct 02, 2012	21.21	21.33	20.95	21.01	87,315	-0.16(-0.78%)
Oct 01, 2012	21.12	21.27	21.00	21.18	136,782	+0.08(+0.39%)
Sep 28, 2012	20.94	21.25	20.76	21.10	183,368	+0.04(+0.20%)
Sep 27, 2012	20.82	21.16	20.72	21.05	117,330	+0.30(+1.43%)
Sep 26, 2012	20.96	21.08	20.72	20.76	165,041	-0.21(-0.98%)
Sep 25, 2012	21.36	21.43	20.96	20.96	186,664	-0.34(-1.59%)
Sep 24, 2012	21.16	21.38	21.09	21.30	156,121	+0.08(+0.39%)
Sep 21, 2012	21.43	21.43	21.22	21.22	330,150	-0.15(-0.69%)
Sep 20, 2012	20.91	21.43	20.91	21.37	325,666	+0.44(+2.09%)
Sep 19, 2012	20.52	21.16	20.36	20.93	634,033	+1.13(+5.70%)
Sep 18, 2012	19.93	19.97	19.73	19.80	228,948	-0.06(-0.29%)
Sep 17, 2012	20.00	20.02	19.68	19.86	148,610	-0.32(-1.59%)
Sep 14, 2012	20.20	20.37	20.14	20.18	187,761	-0.01(-0.04%)
Sep 13, 2012	20.09	20.23	20.07	20.19	238,576	+0.07(+0.33%)
Sep 12, 2012	20.21	20.26	19.97	20.12	101,513	-0.02(-0.12%)
Sep 11, 2012	20.20	20.30	20.07	20.15	122,538	-0.08(-0.41%)
Sep 10, 2012	20.16	20.33	20.15	20.23	99,164	+0.03(+0.16%)
Sep 07, 2012	20.30	20.49	20.11	20.20	102,392	-0.12(-0.57%)
Sep 06, 2012	19.97	20.44	19.94	20.31	198,372	+0.38(+1.90%)
Sep 05, 2012	20.65	20.66	19.93	19.93	284,448	-0.65(-3.16%)
Sep 04, 2012	20.46	20.68	20.29	20.58	208,477	+0.23(+1.13%)
Aug 31, 2012	20.25	20.43	20.14	20.35	197,444	+0.20(+0.98%)
Aug 30, 2012	20.17	20.17	19.96	20.16	120,857	-0.04(-0.20%)
Aug 29, 2012	20.26	20.33	20.07	20.20	122,217	+0.04(+0.20%)
Aug 27, 2012	19.96	20.36	19.96	20.16	479,119	+0.31(+1.58%)
Aug 24, 2012	19.69	20.01	19.45	19.84	744,244	+0.09(+0.46%)
Aug 23, 2012	20.03	20.05	19.73	19.75	153,622	-0.29(-1.44%)
Aug 22, 2012	20.17	20.24	19.97	20.04	91,053	-0.16(-0.82%)
Aug 21, 2012	20.58	20.76	20.16	20.21	236,985	-0.33(-1.61%)
Aug 20, 2012	20.48	20.68	20.38	20.54	158,771	-0.07(-0.32%)
Aug 17, 2012	20.50	20.63	20.40	20.60	108,683	+0.05(+0.24%)
Aug 16, 2012	20.38	20.60	20.21	20.55	135,350	+0.15(+0.73%)
Aug 15, 2012	20.16	20.50	20.16	20.40	127,705	+0.18(+0.90%)
Aug 14, 2012	20.49	20.58	20.17	20.22	161,713	-0.16(-0.77%)
Aug 13, 2012	20.44	20.52	20.23	20.38	130,306	-0.02(-0.08%)
Aug 10, 2012	20.44	20.52	20.24	20.40	116,853	-0.21(-1.00%)
Aug 09, 2012	20.67	20.67	20.44	20.60	133,068	-0.13(-0.63%)
Aug 08, 2012	20.54	20.79	20.49	20.73	208,448	+0.10(+0.48%)
Aug 07, 2012	20.71	20.85	20.61	20.63	165,551	-0.03(-0.16%)
Aug 06, 2012	20.52	20.69	20.48	20.67	197,317	+0.19(+0.92%)
Aug 03, 2012	20.05	20.49	20.05	20.48	306,991	+0.59(+2.97%)
Aug 02, 2012	19.98	20.07	19.55	19.89	318,356	-0.05(-0.25%)
Aug 01, 2012	20.17	19.94	19.94	19.94	424,122	-0.17(-0.86%)
Jul 31, 2012	20.28	20.51	20.07	20.11	436,392	+0.13(+0.66%)
Jul 30, 2012	19.95	20.14	19.89	19.98	102,828	-0.01(-0.04%)
Jul 27, 2012	19.74	20.06	19.53	19.98	134,962	+0.34(+1.71%)
Jul 26, 2012	19.40	19.71	19.37	19.65	185,527	+0.47(+2.44%)
Jul 25, 2012	19.11	19.33	19.04	19.18	154,426	+0.14(+0.73%)
Jul 24, 2012	19.39	19.39	18.93	19.04	149,580	-0.37(-1.90%)
Jul 23, 2012	19.49	19.50	19.35	19.41	159,173	-0.30(-1.54%)
Jul 20, 2012	19.45	19.77	19.28	19.71	243,340	+0.19(+0.97%)
Jul 19, 2012	19.82	19.86	19.52	19.53	87,215	-0.25(-1.29%)
Jul 18, 2012	19.70	19.96	19.70	19.78	156,726	+0.05(+0.25%)
Jul 17, 2012	19.71	19.94	19.61	19.73	140,402	+0.07(+0.33%)
Jul 16, 2012	19.50	19.76	19.46	19.66	160,324	+0.15(+0.76%)
Jul 13, 2012	19.07	19.53	19.07	19.52	111,332	+0.47(+2.46%)
Jul 12, 2012	19.14	19.32	18.91	19.05	197,942	-0.23(-1.19%)
Jul 11, 2012	19.15	19.38	19.15	19.28	113,062	+0.11(+0.56%)
Jul 10, 2012	19.27	19.38	19.03	19.17	137,152	-0.01(-0.04%)
Jul 09, 2012	19.35	19.35	19.13	19.18	184,238	-0.16(-0.81%)
Jul 06, 2012	19.16	19.43	19.16	19.34	176,067	-0.05(-0.25%)
Jul 05, 2012	19.41	19.47	19.22	19.39	127,009	-0.11(-0.55%)
Jul 03, 2012	19.54	19.58	19.47	19.49	160,032	+0.00(+0.00%)
Jul 02, 2012	19.25	19.54	19.13	19.49	238,211	+0.23(+1.19%)
Jun 29, 2012	19.02	19.26	18.79	19.26	330,911	+0.51(+2.71%)
Jun 28, 2012	18.60	18.75	18.42	18.75	162,208	+0.02(+0.13%)
Jun 27, 2012	18.41	18.74	18.41	18.73	163,048	+0.40(+2.19%)
Jun 26, 2012	18.47	18.62	18.31	18.33	236,627	-0.12(-0.67%)
Jun 25, 2012	18.34	18.54	18.28	18.45	116,060	-0.15(-0.79%)
Jun 22, 2012	18.59	18.69	18.47	18.60	559,639	+0.04(+0.22%)
Jun 21, 2012	19.20	19.25	18.52	18.56	172,653	-0.65(-3.38%)
Jun 20, 2012	19.40	19.45	19.12	19.21	153,526	-0.18(-0.93%)
Jun 19, 2012	19.01	19.44	18.90	19.39	224,500	+0.38(+1.99%)
Jun 18, 2012	18.86	19.07	18.80	19.01	179,914	+0.10(+0.52%)
Jun 15, 2012	19.10	19.11	18.89	18.91	225,059	-0.13(-0.69%)
Jun 14, 2012	18.93	19.07	18.89	19.04	102,073	+0.11(+0.56%)
Jun 13, 2012	19.00	19.16	18.88	18.93	153,155	-0.11(-0.56%)
Jun 12, 2012	19.08	19.13	18.91	19.04	244,474	-0.02(-0.09%)
Jun 11, 2012	19.43	19.61	19.06	19.06	235,638	-0.19(-0.98%)
Jun 08, 2012	19.12	19.35	19.07	19.25	225,060	+0.07(+0.34%)
Jun 07, 2012	19.48	19.57	19.16	19.18	238,777	-0.11(-0.60%)
Jun 06, 2012	18.93	19.30	18.83	19.30	216,261	+0.44(+2.35%)
Jun 05, 2012	18.58	18.89	18.58	18.85	235,625	+0.16(+0.83%)
Jun 04, 2012	18.98	19.03	18.66	18.70	295,921	-0.26(-1.39%)
Jun 01, 2012	18.94	19.11	18.82	18.96	311,776	-0.30(-1.58%)
May 31, 2012	19.45	19.53	19.16	19.26	250,981	-0.20(-1.01%)
May 30, 2012	19.46	19.67	19.39	19.46	498,626	-0.10(-0.50%)
May 29, 2012	19.71	19.96	19.53	19.56	466,978	+0.08(+0.42%)
May 25, 2012	19.43	19.66	19.42	19.48	183,444	-0.02(-0.13%)
May 24, 2012	19.39	19.58	19.30	19.50	168,196	+0.08(+0.42%)
May 23, 2012	19.41	19.50	19.16	19.42	167,343	-0.06(-0.30%)
May 22, 2012	19.67	19.74	19.41	19.48	248,650	-0.13(-0.67%)
May 21, 2012	19.70	19.74	19.48	19.61	271,528	-0.10(-0.50%)
May 18, 2012	19.91	19.99	19.69	19.71	243,032	-0.26(-1.32%)
May 17, 2012	20.49	20.53	19.97	19.97	288,743	-0.51(-2.49%)
May 16, 2012	20.54	20.66	20.41	20.48	465,408	-0.07(-0.32%)
May 15, 2012	20.41	20.61	20.33	20.54	386,652	+0.04(+0.20%)
May 14, 2012	20.22	20.81	20.12	20.50	597,153	+0.06(+0.28%)
May 11, 2012	20.11	20.47	20.04	20.44	467,537	+0.18(+0.89%)
May 10, 2012	20.17	20.32	20.01	20.26	311,128	+0.18(+0.90%)
May 09, 2012	19.73	20.12	19.73	20.08	529,932	+0.01(+0.04%)
May 08, 2012	19.81	20.13	19.67	20.08	378,054	+0.29(+1.45%)
May 07, 2012	19.67	19.85	19.59	19.79	243,355	+0.11(+0.58%)
May 04, 2012	19.86	19.97	19.61	19.68	307,189	-0.16(-0.82%)
May 03, 2012	20.23	20.23	19.78	19.84	361,399	-0.34(-1.70%)
May 02, 2012	20.22	20.37	19.95	20.18	388,754	-0.08(-0.40%)
May 01, 2012	19.62	20.30	19.42	20.26	791,934	+1.32(+6.99%)
Apr 30, 2012	18.88	19.07	18.86	18.94	314,217	-0.04(-0.21%)
Apr 27, 2012	18.84	18.99	18.73	18.98	224,124	+0.15(+0.78%)
Apr 26, 2012	18.64	18.87	18.54	18.83	220,383	+0.13(+0.70%)
Apr 25, 2012	18.59	18.85	18.58	18.70	232,536	+0.25(+1.37%)
Apr 24, 2012	18.23	18.45	18.16	18.45	239,705	+0.16(+0.89%)
Apr 23, 2012	18.33	18.40	18.23	18.29	328,660	-0.21(-1.15%)
Apr 20, 2012	18.48	18.53	18.34	18.50	299,230	+0.18(+0.98%)
Apr 19, 2012	18.38	18.44	18.17	18.32	248,390	-0.11(-0.58%)
Apr 18, 2012	18.43	18.48	18.18	18.43	297,740	-0.12(-0.66%)
Apr 17, 2012	18.27	18.67	18.27	18.55	273,528	+0.37(+2.02%)
Apr 16, 2012	18.11	18.27	18.04	18.18	288,128	+0.09(+0.50%)
Apr 13, 2012	18.27	18.27	18.06	18.09	235,239	-0.21(-1.16%)
Apr 12, 2012	18.17	18.34	18.10	18.30	175,163	+0.13(+0.72%)
Apr 11, 2012	18.23	18.23	18.07	18.17	364,364	+0.06(+0.32%)
Apr 10, 2012	18.20	18.47	18.00	18.11	579,477	-0.08(-0.45%)
Apr 09, 2012	18.08	18.25	18.07	18.20	247,931	-0.14(-0.76%)
Apr 05, 2012	18.20	18.35	18.20	18.34	316,399	+0.13(+0.72%)
Apr 04, 2012	18.29	18.29	18.07	18.20	437,932	-0.26(-1.42%)
Apr 03, 2012	18.65	18.85	18.34	18.47	405,456	-0.21(-1.14%)
Apr 02, 2012	18.59	18.82	18.48	18.68	254,733	+0.01(+0.04%)
Mar 30, 2012	18.65	18.78	18.61	18.67	348,316	+0.11(+0.57%)
Mar 29, 2012	18.43	18.62	18.38	18.56	276,689	+0.01(+0.04%)
Mar 28, 2012	18.49	18.59	18.42	18.56	280,234	+0.04(+0.22%)
Mar 27, 2012	18.41	18.63	18.35	18.52	280,645	+0.07(+0.40%)
Mar 26, 2012	18.35	18.54	18.29	18.44	235,223	+0.22(+1.21%)
Mar 23, 2012	18.02	18.22	17.93	18.22	245,677	+0.17(+0.95%)
Mar 22, 2012	17.92	18.05	17.82	18.05	354,431	-0.02(-0.14%)
Mar 21, 2012	18.32	18.43	18.07	18.07	334,337	-0.25(-1.38%)
Mar 20, 2012	18.33	18.54	18.31	18.33	265,191	-0.21(-1.15%)
Mar 19, 2012	18.77	18.88	18.36	18.54	516,565	-0.30(-1.61%)
Mar 16, 2012	18.63	18.87	18.60	18.84	539,792	+0.23(+1.23%)
Mar 15, 2012	18.44	18.61	18.31	18.61	344,396	+0.17(+0.93%)
Mar 14, 2012	18.55	18.57	18.31	18.44	287,827	-0.18(-0.97%)
Mar 13, 2012	18.45	18.64	18.31	18.62	258,556	+0.32(+1.74%)
Mar 12, 2012	18.38	18.52	18.28	18.30	303,860	-0.12(-0.67%)
Mar 09, 2012	18.21	18.48	18.15	18.43	293,809	+0.31(+1.71%)
Mar 08, 2012	18.38	18.39	18.00	18.12	324,652	-0.11(-0.62%)
Mar 07, 2012	18.06	18.28	17.98	18.23	253,682	+0.17(+0.95%)
Mar 06, 2012	18.00	18.40	17.95	18.06	667,986	-0.17(-0.94%)
Mar 05, 2012	18.28	18.34	18.07	18.23	428,411	-0.05(-0.27%)
Mar 02, 2012	18.43	18.48	18.27	18.28	390,983	-0.15(-0.80%)
Mar 01, 2012	18.42	18.60	18.30	18.43	583,144	+0.15(+0.80%)
Feb 29, 2012	18.80	18.80	18.26	18.28	1,175,753	-0.41(-2.22%)
Feb 28, 2012	20.12	20.28	18.39	18.69	1,552,945	-1.64(-8.05%)
Feb 27, 2012	20.26	20.70	19.68	20.33	577,430	-0.12(-0.60%)
Feb 24, 2012	20.57	20.63	20.43	20.45	186,421	-0.15(-0.75%)
Feb 23, 2012	20.68	20.72	20.48	20.61	247,738	-0.01(-0.04%)
Feb 22, 2012	20.12	20.83	20.08	20.61	384,498	+0.44(+2.18%)
Feb 21, 2012	19.49	20.22	19.47	20.18	324,162	+0.66(+3.38%)
Feb 17, 2012	19.47	19.67	19.34	19.52	292,009	+0.12(+0.63%)
Feb 16, 2012	19.32	19.53	19.26	19.39	274,584	+0.05(+0.25%)
Feb 15, 2012	19.71	19.78	19.34	19.34	225,182	-0.26(-1.33%)
Feb 14, 2012	19.69	19.77	19.55	19.61	153,232	-0.17(-0.86%)
Feb 13, 2012	19.99	20.00	19.75	19.78	129,020	-0.08(-0.41%)
Feb 10, 2012	19.83	19.94	19.68	19.86	290,675	-0.18(-0.89%)
Feb 09, 2012	20.40	20.50	19.87	20.04	463,902	-0.38(-1.87%)
Feb 08, 2012	20.29	20.48	20.25	20.42	164,540	+0.16(+0.80%)
Feb 07, 2012	20.18	20.47	20.10	20.26	267,763	+0.05(+0.24%)
Feb 06, 2012	20.12	20.29	20.12	20.21	130,118	+0.02(+0.12%)
Feb 03, 2012	20.36	20.44	20.18	20.18	338,684	+0.10(+0.49%)
Feb 02, 2012	20.07	20.24	19.90	20.09	380,809	+0.07(+0.37%)
Feb 01, 2012	20.04	20.18	19.88	20.01	356,636	+0.09(+0.45%)
Jan 31, 2012	20.10	20.10	19.73	19.92	137,036	-0.04(-0.20%)
Jan 30, 2012	19.88	20.04	19.82	19.96	159,636	-0.03(-0.16%)
Jan 27, 2012	19.99	20.18	19.96	20.00	170,991	-0.11(-0.53%)
Jan 26, 2012	20.08	20.18	19.85	20.10	213,858	+0.11(+0.53%)
Jan 25, 2012	19.84	20.05	19.80	20.00	155,169	+0.10(+0.49%)
Jan 24, 2012	19.80	20.00	19.74	19.90	201,045	-0.06(-0.29%)
Jan 23, 2012	19.99	20.09	19.86	19.96	152,800	-0.10(-0.49%)
Jan 20, 2012	19.99	20.18	19.88	20.05	201,067	+0.07(+0.37%)
Jan 19, 2012	20.20	20.20	19.91	19.98	163,513	-0.20(-1.01%)
Jan 18, 2012	19.78	20.19	19.73	20.18	150,396	+0.34(+1.72%)
Jan 17, 2012	20.00	20.04	19.78	19.84	123,285	+0.00(+0.00%)
Jan 13, 2012	19.84	19.94	19.68	19.84	131,979	-0.22(-1.10%)
Jan 12, 2012	19.92	20.09	19.83	20.06	108,095	+0.13(+0.65%)
Jan 11, 2012	19.83	19.97	19.67	19.93	125,823	-0.02(-0.12%)
Jan 10, 2012	19.84	19.97	19.69	19.96	230,889	+0.29(+1.49%)
Jan 09, 2012	20.00	20.00	19.59	19.66	292,127	-0.30(-1.51%)
Jan 06, 2012	20.12	20.12	19.89	19.96	166,687	-0.20(-1.01%)
Jan 05, 2012	20.18	20.26	19.96	20.17	111,329	-0.15(-0.76%)
Jan 04, 2012	20.49	20.61	20.19	20.32	175,456	-0.03(-0.16%)
Dec 30, 2011	20.45	20.56	20.35	20.35	89,078	-0.12(-0.60%)
Dec 29, 2011	20.13	20.54	20.13	20.48	94,695	+0.35(+1.74%)
Dec 28, 2011	20.62	20.62	20.10	20.13	122,536	-0.44(-2.14%)
Dec 27, 2011	20.22	20.66	20.22	20.57	99,291	+0.25(+1.24%)
Dec 23, 2011	20.47	20.61	20.28	20.31	144,527	-0.20(-0.99%)
Dec 21, 2011	20.17	20.56	20.17	20.52	157,935	+0.24(+1.16%)
Dec 20, 2011	20.23	20.40	20.18	20.28	306,721	+0.32(+1.59%)
Dec 19, 2011	20.21	20.61	19.91	19.96	211,424	-0.18(-0.89%)
Dec 16, 2011	20.31	20.50	20.04	20.14	419,005	-0.04(-0.20%)
Dec 15, 2011	20.07	20.25	20.04	20.18	316,998	+0.31(+1.56%)
Dec 14, 2011	20.09	20.25	19.84	19.87	282,525	-0.39(-1.93%)
Dec 13, 2011	20.39	20.71	20.18	20.26	289,182	-0.04(-0.20%)
Dec 12, 2011	20.21	20.31	19.99	20.31	342,445	-0.15(-0.72%)
Dec 09, 2011	19.83	20.57	19.82	20.45	231,886	+0.65(+3.29%)
Dec 08, 2011	20.31	20.33	19.78	19.80	244,035	-0.70(-3.41%)
Dec 07, 2011	20.22	20.62	20.09	20.50	167,604	+0.17(+0.84%)
Dec 06, 2011	20.66	20.74	20.31	20.33	230,076	-0.34(-1.65%)
Dec 05, 2011	20.78	20.87	20.51	20.67	214,533	+0.20(+0.95%)
Dec 02, 2011	20.54	20.68	20.36	20.48	151,342	+0.12(+0.60%)
Dec 01, 2011	20.26	20.61	20.14	20.35	264,227	-0.07(-0.32%)
Nov 30, 2011	20.41	20.43	20.09	20.42	381,488	+0.62(+3.12%)
Nov 29, 2011	19.71	19.93	19.62	19.80	251,587	+0.12(+0.62%)
Nov 28, 2011	19.78	19.95	19.52	19.68	192,149	+0.46(+2.37%)
Nov 25, 2011	19.30	19.53	19.22	19.22	90,241	-0.18(-0.92%)
Nov 23, 2011	19.73	19.81	19.32	19.40	169,451	-0.51(-2.57%)
Nov 22, 2011	20.14	20.44	19.91	19.91	142,982	-0.20(-1.01%)
Nov 21, 2011	20.43	20.45	20.03	20.12	220,309	-0.64(-3.10%)
Nov 18, 2011	20.92	21.13	20.71	20.76	141,092	-0.11(-0.55%)
Nov 17, 2011	21.04	21.24	20.74	20.87	211,965	-0.21(-1.00%)
Nov 16, 2011	21.17	21.39	21.01	21.09	240,937	-0.29(-1.37%)
Nov 15, 2011	20.87	21.43	20.86	21.38	273,058	+0.41(+1.94%)
Nov 14, 2011	21.05	21.10	20.81	20.97	201,533	-0.20(-0.96%)
Nov 11, 2011	20.80	21.22	20.79	21.18	178,304	+0.59(+2.88%)
Nov 10, 2011	20.41	20.79	20.35	20.58	224,431	+0.36(+1.80%)
Nov 09, 2011	20.53	20.75	20.05	20.22	387,271	-0.79(-3.78%)
Nov 08, 2011	20.55	21.17	20.45	21.01	336,732	+0.51(+2.49%)
Nov 07, 2011	20.46	20.60	20.02	20.50	211,693	-0.02(-0.12%)
Nov 04, 2011	20.35	20.71	20.24	20.53	190,731	-0.02(-0.08%)
Nov 03, 2011	20.20	20.60	20.00	20.54	260,251	+0.54(+2.67%)
Nov 02, 2011	19.90	20.08	19.58	20.01	317,020	+0.34(+1.73%)

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