Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	21.23	21.39	21.09	21.24	216,759	-0.15(-0.71%)
Sep 27, 2012	21.33	21.49	21.13	21.39	219,766	+0.08(+0.36%)
Sep 26, 2012	21.44	21.51	21.22	21.32	164,044	-0.13(-0.59%)
Sep 25, 2012	21.87	21.92	21.40	21.44	269,226	-0.28(-1.29%)
Sep 24, 2012	21.95	22.07	21.61	21.72	490,204	-0.37(-1.69%)
Sep 21, 2012	22.33	22.40	21.88	22.10	429,296	+0.08(+0.35%)
Sep 20, 2012	21.92	22.05	21.77	22.02	222,433	-0.08(-0.38%)
Sep 19, 2012	21.99	22.21	21.89	22.11	249,717	+0.12(+0.54%)
Sep 18, 2012	21.81	22.06	21.81	21.99	404,096	+0.13(+0.58%)
Sep 17, 2012	21.96	21.99	21.66	21.86	306,993	-0.17(-0.77%)
Sep 14, 2012	21.82	22.05	21.63	22.03	499,557	+0.31(+1.41%)
Sep 13, 2012	21.37	22.03	21.26	21.72	270,002	+0.37(+1.75%)
Sep 12, 2012	21.43	21.53	21.26	21.35	188,944	+0.03(+0.12%)
Sep 11, 2012	21.02	21.34	20.95	21.32	346,229	+0.37(+1.78%)
Sep 10, 2012	20.84	21.07	20.60	20.95	217,239	+0.03(+0.12%)
Sep 07, 2012	20.78	20.92	20.57	20.92	153,091	+0.25(+1.23%)
Sep 06, 2012	20.40	20.87	20.37	20.67	216,755	+0.46(+2.27%)
Sep 05, 2012	20.23	20.43	20.14	20.21	217,105	+0.07(+0.34%)
Sep 04, 2012	20.10	20.34	19.84	20.14	217,258	+0.04(+0.21%)
Aug 31, 2012	20.32	20.37	19.99	20.10	171,018	-0.01(-0.04%)
Aug 30, 2012	20.09	20.24	20.06	20.11	127,228	-0.25(-1.25%)
Aug 29, 2012	20.13	20.51	20.03	20.36	232,140	+0.30(+1.48%)
Aug 27, 2012	20.09	20.13	19.87	20.07	127,773	+0.03(+0.17%)
Aug 24, 2012	20.00	20.20	19.92	20.03	130,779	+0.01(+0.04%)
Aug 23, 2012	20.33	20.33	19.87	20.02	141,923	-0.37(-1.82%)
Aug 22, 2012	20.67	20.67	20.29	20.40	126,879	-0.33(-1.59%)
Aug 21, 2012	20.60	21.04	20.54	20.73	206,638	+0.19(+0.95%)
Aug 20, 2012	20.56	20.61	20.40	20.53	106,543	-0.12(-0.57%)
Aug 17, 2012	20.55	20.71	20.42	20.65	247,046	+0.04(+0.21%)
Aug 16, 2012	20.30	20.63	20.16	20.61	118,151	+0.34(+1.67%)
Aug 15, 2012	20.03	20.35	20.03	20.27	164,101	+0.14(+0.71%)
Aug 14, 2012	20.16	20.26	20.05	20.13	312,959	+0.03(+0.17%)
Aug 13, 2012	20.01	20.19	19.97	20.09	230,210	-0.02(-0.08%)
Aug 10, 2012	19.93	20.14	19.82	20.11	193,302	+0.14(+0.68%)
Aug 09, 2012	19.85	20.13	19.84	19.97	242,186	+0.07(+0.34%)
Aug 08, 2012	19.80	20.05	19.80	19.91	251,340	+0.04(+0.21%)
Aug 07, 2012	19.80	20.01	19.63	19.86	300,952	+0.17(+0.86%)
Aug 06, 2012	20.07	20.27	19.52	19.69	345,268	-0.38(-1.90%)
Aug 03, 2012	19.27	20.24	19.23	20.08	477,579	+1.17(+6.17%)
Aug 02, 2012	18.85	19.07	18.66	18.91	313,518	-0.09(-0.49%)
Aug 01, 2012	20.29	20.29	18.93	19.00	862,994	-1.18(-5.83%)
Jul 31, 2012	20.02	20.35	19.91	20.18	856,376	+0.10(+0.51%)
Jul 30, 2012	19.52	20.18	19.41	20.08	469,976	+0.63(+3.26%)
Jul 27, 2012	18.74	19.66	18.28	19.44	720,345	+0.64(+3.42%)
Jul 26, 2012	19.35	19.46	18.68	18.80	413,557	-0.12(-0.63%)
Jul 25, 2012	18.94	19.26	18.79	18.92	166,276	+0.13(+0.67%)
Jul 24, 2012	19.16	19.21	18.53	18.79	531,856	-0.37(-1.94%)
Jul 23, 2012	19.10	19.35	19.09	19.16	317,789	-0.32(-1.65%)
Jul 20, 2012	19.69	19.97	19.23	19.48	593,483	-0.39(-1.96%)
Jul 19, 2012	19.93	20.08	19.63	19.87	330,234	+0.10(+0.51%)
Jul 18, 2012	19.69	19.86	18.72	19.77	459,404	+0.08(+0.39%)
Jul 17, 2012	19.21	19.91	19.11	19.69	466,811	+0.65(+3.42%)
Jul 16, 2012	19.26	19.31	18.94	19.04	159,435	-0.29(-1.49%)
Jul 13, 2012	19.01	19.37	18.92	19.33	248,968	+0.44(+2.33%)
Jul 12, 2012	18.92	18.99	18.64	18.89	378,534	-0.22(-1.15%)
Jul 11, 2012	19.47	19.51	19.08	19.11	292,264	-0.32(-1.65%)
Jul 10, 2012	19.81	19.90	19.36	19.43	408,700	-0.21(-1.08%)
Jul 09, 2012	19.66	19.73	19.49	19.64	348,310	-0.03(-0.17%)
Jul 06, 2012	19.85	19.90	19.59	19.68	206,997	-0.46(-2.27%)
Jul 05, 2012	20.37	20.45	19.98	20.13	435,291	-0.39(-1.89%)
Jul 03, 2012	20.25	20.52	20.15	20.52	274,233	+0.23(+1.12%)
Jul 02, 2012	20.54	20.67	20.10	20.30	408,057	-0.25(-1.19%)
Jun 29, 2012	19.96	20.56	19.95	20.54	213,024	+1.05(+5.38%)
Jun 28, 2012	19.62	19.73	19.25	19.49	398,537	-0.32(-1.62%)
Jun 27, 2012	19.38	19.88	19.38	19.81	270,556	+0.48(+2.49%)
Jun 26, 2012	19.50	19.58	19.11	19.33	244,955	-0.08(-0.39%)
Jun 25, 2012	19.70	19.70	19.30	19.41	254,995	-0.63(-3.12%)
Jun 22, 2012	19.92	20.06	19.69	20.03	391,329	+0.18(+0.89%)
Jun 21, 2012	20.25	20.26	19.72	19.86	603,751	-0.36(-1.80%)
Jun 20, 2012	20.72	20.72	20.17	20.22	337,741	-0.56(-2.69%)
Jun 19, 2012	20.53	21.03	20.40	20.78	287,625	+0.26(+1.28%)
Jun 18, 2012	20.14	20.55	20.05	20.52	238,436	+0.26(+1.29%)
Jun 15, 2012	20.43	20.44	20.19	20.25	415,154	-0.17(-0.83%)
Jun 14, 2012	20.05	20.50	19.90	20.42	297,633	+0.42(+2.11%)
Jun 13, 2012	20.37	20.45	19.86	20.00	607,923	-0.46(-2.27%)
Jun 12, 2012	20.12	20.51	20.04	20.46	334,994	+0.46(+2.28%)
Jun 11, 2012	20.69	20.75	19.97	20.01	381,770	-0.43(-2.11%)
Jun 08, 2012	20.06	20.52	19.88	20.44	236,948	+0.30(+1.47%)
Jun 07, 2012	20.41	20.62	20.10	20.14	355,040	+0.00(+0.00%)
Jun 06, 2012	19.80	20.17	19.76	20.14	295,621	+0.54(+2.76%)
Jun 05, 2012	19.10	19.80	18.94	19.60	572,356	+0.40(+2.07%)
Jun 04, 2012	19.36	19.38	18.96	19.20	432,409	-0.08(-0.44%)
Jun 01, 2012	18.99	19.65	18.86	19.29	787,936	-0.39(-1.98%)
May 31, 2012	19.71	19.77	19.19	19.68	597,258	-0.03(-0.17%)
May 30, 2012	19.75	19.78	19.45	19.71	345,084	-0.15(-0.77%)
May 29, 2012	19.74	19.91	19.61	19.86	256,668	+0.35(+1.78%)
May 25, 2012	19.87	19.90	19.43	19.52	247,845	-0.33(-1.66%)
May 24, 2012	20.12	20.14	19.44	19.85	341,093	-0.25(-1.26%)
May 23, 2012	19.75	20.10	19.37	20.10	386,552	+0.13(+0.63%)
May 22, 2012	20.04	20.20	19.85	19.97	337,595	-0.03(-0.17%)
May 21, 2012	19.82	20.20	19.65	20.01	511,774	+0.33(+1.67%)
May 18, 2012	19.93	20.00	19.56	19.68	321,846	-0.24(-1.23%)
May 17, 2012	20.59	20.65	19.92	19.92	332,779	-0.66(-3.19%)
May 16, 2012	20.68	20.83	20.54	20.58	369,247	+0.02(+0.08%)
May 15, 2012	20.55	20.84	20.49	20.56	205,680	+0.03(+0.16%)
May 14, 2012	20.78	20.88	20.50	20.53	286,119	-0.54(-2.56%)
May 11, 2012	20.98	21.40	20.95	21.07	235,793	-0.08(-0.40%)
May 10, 2012	21.37	21.43	21.05	21.15	328,338	+0.02(+0.08%)
May 09, 2012	21.12	21.33	20.97	21.14	606,479	-0.35(-1.65%)
May 08, 2012	21.49	21.58	21.24	21.49	280,716	-0.19(-0.85%)
May 07, 2012	21.58	21.87	21.58	21.67	350,343	-0.03(-0.16%)
May 04, 2012	21.96	22.04	21.68	21.71	468,399	-0.39(-1.75%)
May 03, 2012	22.38	22.50	22.03	22.10	480,947	-0.35(-1.54%)
May 02, 2012	22.12	22.76	21.94	22.44	532,476	+0.19(+0.87%)
May 01, 2012	22.20	22.63	22.03	22.25	1,114,628	+0.02(+0.08%)
Apr 30, 2012	23.19	23.34	22.23	22.23	608,634	-1.04(-4.45%)
Apr 27, 2012	22.72	24.03	22.47	23.27	1,112,085	-0.71(-2.95%)
Apr 26, 2012	23.96	23.97	23.73	23.97	302,800	-0.08(-0.35%)
Apr 25, 2012	23.48	24.11	23.42	24.06	569,689	+0.83(+3.55%)
Apr 24, 2012	22.79	23.23	22.71	23.23	330,469	+0.51(+2.26%)
Apr 23, 2012	22.77	22.80	22.50	22.72	408,381	-0.43(-1.86%)
Apr 20, 2012	22.83	23.29	22.76	23.15	345,067	+0.56(+2.46%)
Apr 19, 2012	22.99	23.03	22.45	22.59	438,869	-0.36(-1.58%)
Apr 18, 2012	22.76	23.04	22.65	22.95	256,466	+0.03(+0.11%)
Apr 17, 2012	22.90	23.13	22.79	22.93	401,981	+0.18(+0.78%)
Apr 16, 2012	22.65	23.03	22.46	22.75	289,271	+0.25(+1.12%)
Apr 13, 2012	22.73	22.74	22.50	22.50	238,113	-0.38(-1.66%)
Apr 12, 2012	22.41	22.98	22.26	22.88	236,014	+0.51(+2.26%)
Apr 11, 2012	22.32	22.42	22.16	22.37	504,030	+0.29(+1.30%)
Apr 10, 2012	22.31	22.36	22.05	22.09	576,735	-0.33(-1.47%)
Apr 09, 2012	22.39	22.57	22.11	22.42	627,139	-0.49(-2.13%)
Apr 05, 2012	22.63	22.98	22.63	22.90	521,144	+0.08(+0.37%)
Apr 04, 2012	22.63	22.82	22.58	22.82	484,422	-0.12(-0.51%)
Apr 03, 2012	22.84	23.01	22.62	22.94	582,605	+0.24(+1.04%)
Apr 02, 2012	22.08	22.70	21.99	22.70	510,249	+0.55(+2.47%)
Mar 30, 2012	22.19	22.38	22.10	22.15	609,183	+0.19(+0.84%)
Mar 29, 2012	21.94	22.14	21.66	21.97	241,281	-0.19(-0.84%)
Mar 28, 2012	22.49	22.50	21.87	22.15	270,539	-0.25(-1.13%)
Mar 27, 2012	22.64	22.79	22.41	22.41	189,265	-0.27(-1.19%)
Mar 26, 2012	22.46	22.90	22.35	22.68	346,942	+0.56(+2.51%)
Mar 23, 2012	21.90	22.15	21.63	22.12	236,779	+0.27(+1.23%)
Mar 22, 2012	22.04	22.04	21.66	21.85	319,814	-0.46(-2.08%)
Mar 21, 2012	22.55	22.58	22.25	22.31	275,874	-0.21(-0.93%)
Mar 20, 2012	22.77	22.79	22.43	22.52	307,056	-0.45(-1.98%)
Mar 19, 2012	22.84	23.11	22.79	22.98	240,717	+0.08(+0.33%)
Mar 16, 2012	23.32	23.51	22.75	22.90	406,811	-0.01(-0.04%)
Mar 15, 2012	22.55	22.92	22.40	22.91	292,384	+0.39(+1.72%)
Mar 14, 2012	22.82	22.85	22.39	22.52	364,429	-0.30(-1.33%)
Mar 13, 2012	22.71	22.84	22.41	22.83	285,591	+0.33(+1.46%)
Mar 12, 2012	22.47	22.88	22.43	22.50	346,002	+0.03(+0.11%)
Mar 09, 2012	22.41	22.91	22.37	22.47	325,816	+0.01(+0.04%)
Mar 08, 2012	22.29	22.48	21.97	22.47	286,570	+0.37(+1.68%)
Mar 07, 2012	21.89	22.15	21.82	22.10	215,046	+0.29(+1.35%)
Mar 06, 2012	22.11	22.14	21.71	21.80	320,424	-0.63(-2.82%)
Mar 05, 2012	22.37	22.46	22.10	22.43	251,349	+0.06(+0.26%)
Mar 02, 2012	23.16	23.16	22.28	22.37	380,406	-0.77(-3.31%)
Mar 01, 2012	23.38	23.64	23.10	23.14	316,704	-0.19(-0.79%)
Feb 29, 2012	23.36	23.80	23.30	23.32	441,427	-0.03(-0.14%)
Feb 28, 2012	23.50	23.58	23.20	23.36	295,736	-0.06(-0.25%)
Feb 27, 2012	23.05	23.57	22.91	23.42	443,984	+0.12(+0.51%)
Feb 24, 2012	23.30	23.62	23.11	23.30	245,055	-0.07(-0.29%)
Feb 23, 2012	23.14	23.40	23.04	23.37	379,019	+0.22(+0.94%)
Feb 22, 2012	23.30	23.71	23.08	23.15	553,885	-0.32(-1.36%)
Feb 21, 2012	23.56	23.79	23.17	23.47	883,093	+0.14(+0.61%)
Feb 17, 2012	23.07	23.61	22.70	23.32	1,037,859	+1.12(+5.06%)
Feb 16, 2012	21.89	22.33	21.87	22.20	500,857	+0.32(+1.46%)
Feb 15, 2012	22.33	22.35	21.82	21.88	248,307	-0.34(-1.55%)
Feb 14, 2012	22.15	22.30	22.00	22.23	214,967	-0.06(-0.26%)
Feb 13, 2012	22.12	22.28	21.96	22.28	250,144	+0.42(+1.92%)
Feb 10, 2012	21.95	22.01	21.75	21.86	237,336	-0.39(-1.73%)
Feb 09, 2012	22.38	22.49	22.09	22.25	190,397	-0.06(-0.26%)
Feb 08, 2012	22.61	22.65	22.16	22.31	202,391	-0.18(-0.78%)
Feb 07, 2012	22.38	22.76	22.38	22.49	424,158	+0.03(+0.11%)
Feb 06, 2012	22.41	22.65	22.32	22.46	281,932	-0.03(-0.11%)
Feb 03, 2012	22.49	22.65	22.43	22.49	436,609	+0.40(+1.82%)
Feb 02, 2012	21.93	22.18	21.87	22.08	376,920	+0.25(+1.15%)
Feb 01, 2012	21.45	21.87	21.29	21.83	459,031	+0.61(+2.89%)
Jan 31, 2012	21.57	21.60	21.09	21.22	202,798	-0.18(-0.82%)
Jan 30, 2012	21.48	21.48	21.09	21.40	351,450	-0.29(-1.32%)
Jan 27, 2012	21.03	21.83	20.66	21.68	772,593	+0.56(+2.66%)
Jan 26, 2012	21.18	21.19	20.93	21.12	566,964	+0.06(+0.28%)
Jan 25, 2012	20.47	21.14	20.31	21.06	557,505	+0.47(+2.28%)
Jan 24, 2012	20.35	20.65	20.30	20.59	413,254	+0.09(+0.45%)
Jan 23, 2012	20.40	20.59	20.31	20.50	322,843	+0.09(+0.45%)
Jan 20, 2012	20.43	20.55	20.26	20.41	353,776	-0.09(-0.45%)
Jan 19, 2012	20.59	20.69	20.43	20.50	330,398	-0.03(-0.12%)
Jan 18, 2012	20.48	20.74	20.38	20.52	328,814	-0.02(-0.08%)
Jan 17, 2012	20.77	20.89	20.51	20.54	221,649	+0.00(+0.00%)
Jan 13, 2012	20.43	20.68	20.40	20.54	337,347	-0.21(-1.01%)
Jan 12, 2012	20.70	20.82	20.49	20.75	433,758	+0.12(+0.57%)
Jan 11, 2012	20.87	20.91	20.54	20.63	488,894	-0.39(-1.88%)
Jan 10, 2012	20.82	21.03	20.54	21.03	627,792	+0.45(+2.20%)
Jan 09, 2012	20.67	20.70	20.41	20.57	268,119	-0.01(-0.04%)
Jan 06, 2012	20.66	20.72	20.32	20.58	297,536	-0.13(-0.61%)
Jan 05, 2012	20.35	20.78	20.13	20.71	230,609	+0.18(+0.86%)
Jan 04, 2012	20.45	20.56	20.19	20.53	267,563	+0.30(+1.49%)
Dec 30, 2011	20.51	20.64	20.23	20.23	219,966	-0.41(-1.99%)
Dec 29, 2011	20.32	20.75	20.21	20.64	178,825	+0.48(+2.37%)
Dec 28, 2011	20.40	20.67	20.13	20.16	232,882	-0.37(-1.80%)
Dec 27, 2011	20.30	20.68	19.82	20.53	290,843	+0.08(+0.41%)
Dec 23, 2011	20.43	20.52	20.23	20.45	187,238	+0.16(+0.79%)
Dec 21, 2011	20.36	20.56	19.84	20.29	263,140	-0.22(-1.06%)
Dec 20, 2011	19.97	20.58	19.94	20.51	306,295	+0.93(+4.76%)
Dec 19, 2011	20.11	20.30	19.47	19.57	247,927	-0.36(-1.81%)
Dec 16, 2011	19.64	20.20	19.64	19.94	694,166	+0.51(+2.63%)
Dec 15, 2011	19.30	19.64	19.13	19.42	527,418	+0.38(+1.98%)
Dec 14, 2011	19.34	19.40	18.90	19.05	478,872	-0.54(-2.74%)
Dec 13, 2011	20.22	20.44	19.38	19.58	285,760	-0.43(-2.14%)
Dec 12, 2011	19.99	20.05	19.63	20.01	302,379	-0.26(-1.28%)
Dec 09, 2011	19.81	20.42	19.74	20.27	485,283	+0.54(+2.72%)
Dec 08, 2011	20.26	20.30	19.68	19.73	348,259	-0.76(-3.72%)
Dec 07, 2011	20.61	20.69	20.25	20.50	459,819	-0.26(-1.25%)
Dec 06, 2011	20.59	20.98	20.30	20.76	525,579	+0.13(+0.61%)
Dec 05, 2011	20.67	20.82	20.49	20.63	709,401	+0.22(+1.07%)
Dec 02, 2011	20.67	20.73	20.35	20.41	295,089	+0.06(+0.29%)
Dec 01, 2011	20.71	20.86	20.33	20.35	652,777	-0.55(-2.61%)
Nov 30, 2011	20.25	20.90	20.15	20.90	1,256,537	+1.61(+8.35%)
Nov 29, 2011	19.30	19.56	19.17	19.29	326,631	+0.06(+0.31%)
Nov 28, 2011	19.08	19.40	18.64	19.23	345,414	+0.81(+4.37%)
Nov 25, 2011	18.41	18.82	18.30	18.42	208,802	-0.05(-0.27%)
Nov 23, 2011	18.98	19.00	18.39	18.48	296,736	-0.79(-4.08%)
Nov 22, 2011	19.29	19.57	19.15	19.26	271,942	-0.06(-0.30%)
Nov 21, 2011	19.54	19.67	19.16	19.32	338,394	-0.69(-3.46%)
Nov 18, 2011	19.72	20.10	19.72	20.01	284,983	+0.31(+1.57%)
Nov 17, 2011	20.00	20.20	19.56	19.70	327,026	-0.34(-1.71%)
Nov 16, 2011	20.11	20.47	19.97	20.05	510,611	-0.37(-1.80%)
Nov 15, 2011	20.33	20.55	20.20	20.41	700,731	-0.09(-0.45%)
Nov 14, 2011	20.33	20.60	20.20	20.50	485,789	-0.03(-0.16%)
Nov 11, 2011	20.01	20.63	19.95	20.54	430,899	+0.78(+3.93%)
Nov 10, 2011	19.95	20.05	19.56	19.76	239,589	+0.22(+1.11%)
Nov 09, 2011	19.97	20.05	19.44	19.54	510,408	-0.88(-4.29%)
Nov 08, 2011	20.11	20.49	19.57	20.42	405,574	+0.53(+2.64%)
Nov 07, 2011	19.71	19.99	19.34	19.89	350,486	+0.12(+0.59%)
Nov 04, 2011	19.29	19.95	19.29	19.78	402,017	+0.23(+1.20%)
Nov 03, 2011	19.67	19.86	19.25	19.54	990,728	+0.15(+0.77%)
Nov 02, 2011	19.21	19.73	18.47	19.39	695,794	+0.53(+2.79%)
Nov 01, 2011	18.51	19.33	18.38	18.87	738,493	-0.57(-2.92%)
Oct 31, 2011	19.59	20.12	19.42	19.44	730,442	-0.54(-2.72%)
Oct 28, 2011	20.38	21.01	19.09	19.98	997,044	-0.73(-3.51%)
Oct 27, 2011	19.51	20.88	19.40	20.71	1,146,333	+1.92(+10.23%)
Oct 26, 2011	18.37	18.94	18.07	18.78	668,936	+0.68(+3.78%)
Oct 25, 2011	18.60	18.75	18.06	18.10	455,977	-0.73(-3.86%)
Oct 24, 2011	18.88	18.92	18.63	18.83	736,844	-0.02(-0.09%)
Oct 21, 2011	18.21	18.85	18.05	18.84	544,868	+1.01(+5.67%)
Oct 20, 2011	17.67	17.87	17.02	17.83	475,049	+0.23(+1.33%)
Oct 19, 2011	18.02	18.20	17.51	17.60	221,842	-0.47(-2.59%)
Oct 18, 2011	17.43	18.23	17.13	18.07	319,304	+0.73(+4.24%)
Oct 17, 2011	17.91	17.97	17.26	17.33	348,600	-0.81(-4.47%)
Oct 14, 2011	18.11	18.43	17.88	18.14	329,877	+0.17(+0.93%)
Oct 13, 2011	17.85	18.07	17.59	17.97	165,079	-0.07(-0.37%)
Oct 12, 2011	18.04	18.32	17.95	18.04	447,920	+0.03(+0.14%)
Oct 11, 2011	17.62	18.12	17.56	18.02	433,700	+0.21(+1.17%)
Oct 10, 2011	17.33	17.82	17.27	17.81	323,555	+0.89(+5.23%)
Oct 07, 2011	17.44	17.56	16.67	16.92	406,886	-0.53(-3.06%)
Oct 06, 2011	17.16	17.47	17.16	17.46	420,684	+0.68(+4.03%)
Oct 05, 2011	16.53	16.93	16.25	16.78	370,557	+0.23(+1.41%)
Oct 04, 2011	14.83	16.60	14.59	16.55	784,661	+1.44(+9.57%)

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