Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	27.41	27.95	27.00	27.82	319,640	+0.91(+3.39%)
Jun 28, 2012	26.61	27.12	26.44	26.90	292,273	+0.09(+0.34%)
Jun 27, 2012	27.23	27.50	26.30	26.81	1,084,835	-1.14(-4.07%)
Jun 26, 2012	27.82	28.08	27.50	27.95	414,334	+0.09(+0.33%)
Jun 25, 2012	27.91	28.00	27.46	27.86	244,678	-0.33(-1.19%)
Jun 22, 2012	27.46	28.25	27.30	28.19	417,794	+0.87(+3.19%)
Jun 21, 2012	27.56	27.72	27.16	27.32	349,315	-0.20(-0.73%)
Jun 20, 2012	27.88	28.09	27.36	27.52	142,691	-0.42(-1.50%)
Jun 19, 2012	27.79	28.66	27.67	27.94	279,898	+0.29(+1.06%)
Jun 18, 2012	27.48	27.72	27.16	27.65	245,199	+0.08(+0.27%)
Jun 15, 2012	27.38	27.76	27.20	27.57	615,754	+0.07(+0.24%)
Jun 14, 2012	27.30	27.62	27.19	27.51	215,827	+0.20(+0.74%)
Jun 13, 2012	27.84	28.03	27.11	27.31	322,322	-0.74(-2.63%)
Jun 12, 2012	27.83	28.15	27.83	28.04	351,591	+0.23(+0.81%)
Jun 11, 2012	28.60	28.90	27.78	27.82	401,624	-0.45(-1.60%)
Jun 08, 2012	28.00	28.40	27.69	28.27	342,196	+0.32(+1.14%)
Jun 07, 2012	28.64	28.95	27.88	27.95	268,748	-0.42(-1.47%)
Jun 06, 2012	28.22	28.73	28.02	28.37	276,662	+0.26(+0.92%)
Jun 05, 2012	28.01	28.48	27.83	28.11	580,892	-0.11(-0.39%)
Jun 04, 2012	27.49	28.39	27.41	28.22	524,960	+0.74(+2.68%)
Jun 01, 2012	27.73	28.20	27.29	27.48	406,137	-0.79(-2.81%)
May 31, 2012	28.53	28.67	28.20	28.28	434,363	-0.19(-0.68%)
May 30, 2012	28.41	28.67	28.32	28.47	392,275	-0.28(-0.99%)
May 29, 2012	28.60	28.79	28.07	28.75	466,859	+0.63(+2.22%)
May 25, 2012	28.33	28.45	27.79	28.13	573,217	-0.13(-0.47%)
May 24, 2012	27.95	29.79	27.21	28.26	2,813,450	-2.61(-8.46%)
May 23, 2012	31.52	31.86	30.77	30.87	848,956	-0.75(-2.37%)
May 22, 2012	31.91	32.12	31.46	31.62	561,201	-0.39(-1.23%)
May 21, 2012	32.06	32.48	31.70	32.02	227,874	+0.02(+0.05%)
May 18, 2012	31.19	32.40	31.19	32.00	602,312	+0.75(+2.40%)
May 17, 2012	32.47	32.62	31.18	31.25	588,710	-1.54(-4.68%)
May 16, 2012	32.58	33.37	32.58	32.78	260,899	+0.22(+0.67%)
May 15, 2012	32.25	32.79	31.64	32.57	245,436	+0.33(+1.01%)
May 14, 2012	32.81	32.95	32.16	32.24	281,268	-0.74(-2.25%)
May 11, 2012	32.91	33.21	32.49	32.98	223,731	-0.21(-0.63%)
May 10, 2012	32.02	33.21	31.74	33.19	400,610	+1.27(+3.97%)
May 09, 2012	31.46	32.07	31.37	31.92	401,644	+0.21(+0.66%)
May 08, 2012	32.33	32.51	31.54	31.71	505,516	-0.73(-2.26%)
May 07, 2012	32.57	32.81	32.34	32.45	231,034	-0.10(-0.31%)
May 04, 2012	32.90	33.32	32.48	32.55	242,748	-0.59(-1.79%)
May 03, 2012	33.46	33.59	32.87	33.14	242,000	-0.23(-0.67%)
May 02, 2012	32.56	33.66	32.26	33.37	673,220	+0.12(+0.35%)
May 01, 2012	34.33	35.36	33.18	33.25	510,908	-1.18(-3.42%)
Apr 30, 2012	35.00	35.42	34.19	34.43	213,822	-0.43(-1.22%)
Apr 27, 2012	34.03	35.09	33.77	34.85	332,861	+0.88(+2.58%)
Apr 26, 2012	33.66	34.16	33.51	33.98	171,492	+0.33(+0.99%)
Apr 25, 2012	33.81	33.84	33.31	33.64	156,230	+0.18(+0.55%)
Apr 24, 2012	34.03	34.12	33.06	33.46	209,097	-0.66(-1.93%)
Apr 23, 2012	34.21	34.48	33.86	34.12	162,720	-0.53(-1.52%)
Apr 20, 2012	34.69	34.81	34.01	34.64	236,905	+0.43(+1.27%)
Apr 19, 2012	34.49	34.92	34.04	34.21	298,098	-0.38(-1.11%)
Apr 18, 2012	34.03	34.84	33.92	34.59	270,738	+0.39(+1.15%)
Apr 17, 2012	33.83	34.90	33.83	34.20	376,266	+0.64(+1.91%)
Apr 16, 2012	33.26	33.83	32.87	33.56	185,275	+0.32(+0.95%)
Apr 13, 2012	33.02	33.34	32.77	33.24	271,429	+0.01(+0.03%)
Apr 12, 2012	33.13	33.55	32.96	33.23	179,485	+0.10(+0.30%)
Apr 11, 2012	32.81	33.13	32.66	33.13	285,117	+0.64(+1.98%)
Apr 10, 2012	33.00	33.11	32.42	32.49	440,509	-0.61(-1.84%)
Apr 09, 2012	33.04	33.29	32.89	33.10	414,122	-0.28(-0.85%)
Apr 05, 2012	34.09	34.18	33.38	33.38	286,862	-0.64(-1.89%)
Apr 04, 2012	33.94	34.20	33.77	34.03	197,831	-0.28(-0.83%)
Apr 03, 2012	34.69	34.95	34.21	34.31	250,428	-0.48(-1.37%)
Apr 02, 2012	34.62	34.85	34.08	34.79	410,235	+0.17(+0.48%)
Mar 30, 2012	35.33	35.34	34.62	34.62	309,745	-0.40(-1.14%)
Mar 29, 2012	35.19	35.40	34.81	35.02	225,377	-0.51(-1.43%)
Mar 28, 2012	35.90	36.10	35.08	35.53	165,398	-0.27(-0.75%)
Mar 27, 2012	36.42	36.55	35.77	35.79	343,064	-0.45(-1.24%)
Mar 26, 2012	35.74	36.28	35.46	36.25	338,677	+0.90(+2.55%)
Mar 23, 2012	35.51	35.67	34.53	35.34	264,246	-0.22(-0.61%)
Mar 22, 2012	35.37	35.77	35.21	35.56	222,433	-0.10(-0.28%)
Mar 21, 2012	35.94	36.22	35.63	35.66	204,005	-0.17(-0.47%)
Mar 20, 2012	35.54	36.02	35.24	35.83	209,099	+0.03(+0.07%)
Mar 19, 2012	35.64	35.94	35.43	35.80	320,161	+0.04(+0.12%)
Mar 16, 2012	36.81	36.95	35.61	35.76	376,437	-0.95(-2.59%)
Mar 15, 2012	36.79	36.79	36.23	36.71	214,590	-0.08(-0.20%)
Mar 14, 2012	36.65	37.02	36.55	36.79	206,342	+0.18(+0.48%)
Mar 13, 2012	37.43	37.43	36.42	36.61	353,301	-0.43(-1.17%)
Mar 12, 2012	37.13	37.24	36.84	37.05	157,612	-0.11(-0.29%)
Mar 09, 2012	37.17	37.19	36.85	37.15	255,094	-0.05(-0.13%)
Mar 08, 2012	37.90	38.09	37.00	37.20	335,532	-0.52(-1.38%)
Mar 07, 2012	37.46	37.76	36.99	37.73	311,014	+0.41(+1.10%)
Mar 06, 2012	37.97	38.28	37.27	37.31	356,191	-0.89(-2.33%)
Mar 05, 2012	37.93	38.62	37.41	38.21	314,692	+0.34(+0.90%)
Mar 02, 2012	38.50	39.46	37.85	37.86	567,889	-0.48(-1.26%)
Mar 01, 2012	38.61	39.28	38.21	38.35	389,868	+0.15(+0.39%)
Feb 29, 2012	39.10	39.22	38.19	38.20	385,007	-0.72(-1.84%)
Feb 28, 2012	38.71	39.00	38.24	38.91	306,412	+0.35(+0.91%)
Feb 27, 2012	38.47	39.13	38.08	38.56	387,877	-0.03(-0.09%)
Feb 24, 2012	39.10	39.20	38.36	38.60	340,742	-0.66(-1.68%)
Feb 23, 2012	38.69	39.50	38.60	39.25	153,897	+0.50(+1.29%)
Feb 22, 2012	38.87	39.30	38.66	38.75	191,713	-0.57(-1.44%)
Feb 21, 2012	39.30	39.65	39.14	39.32	460,999	+0.08(+0.21%)
Feb 17, 2012	39.22	39.62	38.90	39.24	357,042	+0.23(+0.60%)
Feb 16, 2012	38.24	39.03	38.24	39.00	325,963	+0.76(+1.98%)
Feb 15, 2012	38.09	38.35	37.60	38.25	367,410	+0.40(+1.06%)
Feb 14, 2012	37.30	37.89	37.13	37.85	383,077	+0.48(+1.29%)
Feb 13, 2012	37.21	37.37	36.97	37.36	103,623	+0.35(+0.94%)
Feb 10, 2012	36.35	37.14	36.34	37.01	220,002	+0.22(+0.61%)
Feb 09, 2012	36.95	37.35	36.77	36.79	163,917	-0.19(-0.52%)
Feb 08, 2012	37.53	37.85	36.82	36.98	125,365	-0.49(-1.31%)
Feb 07, 2012	37.06	37.51	36.86	37.47	167,074	+0.34(+0.92%)
Feb 06, 2012	36.81	37.28	36.68	37.13	210,405	+0.28(+0.77%)
Feb 03, 2012	36.86	37.35	36.59	36.85	264,056	+0.57(+1.56%)
Feb 02, 2012	35.52	36.38	35.18	36.28	218,299	+0.92(+2.59%)
Feb 01, 2012	35.22	35.81	34.93	35.37	206,390	+0.44(+1.26%)
Jan 31, 2012	35.68	36.18	34.80	34.92	356,062	-0.56(-1.57%)
Jan 30, 2012	35.23	35.58	35.07	35.48	150,131	+0.13(+0.38%)
Jan 27, 2012	34.84	35.55	34.47	35.35	104,609	+0.34(+0.98%)
Jan 26, 2012	35.09	35.35	34.60	35.01	182,226	+0.02(+0.05%)
Jan 25, 2012	33.68	35.33	33.68	34.99	337,098	+1.36(+4.04%)
Jan 24, 2012	33.02	34.06	33.02	33.63	350,362	+0.77(+2.33%)
Jan 23, 2012	32.47	33.09	32.47	32.87	194,220	+0.40(+1.23%)
Jan 20, 2012	33.02	33.30	32.31	32.47	236,496	-0.57(-1.71%)
Jan 19, 2012	33.09	33.22	32.73	33.03	159,141	+0.06(+0.18%)
Jan 18, 2012	32.56	33.05	32.35	32.98	211,060	+0.52(+1.59%)
Jan 17, 2012	32.33	32.87	32.33	32.46	175,293	+0.26(+0.80%)
Jan 13, 2012	31.78	32.53	31.78	32.20	126,686	+0.09(+0.29%)
Jan 12, 2012	32.05	32.25	31.60	32.11	245,562	+0.05(+0.16%)
Jan 11, 2012	31.97	32.46	31.83	32.06	229,265	-0.16(-0.49%)
Jan 10, 2012	32.43	32.76	31.96	32.22	275,309	+0.16(+0.49%)
Jan 09, 2012	31.57	32.12	31.39	32.06	197,427	+0.57(+1.80%)
Jan 06, 2012	32.13	32.23	30.80	31.49	792,392	-0.71(-2.20%)
Jan 05, 2012	31.87	32.38	31.19	32.20	287,515	+0.22(+0.70%)
Jan 04, 2012	32.16	32.48	31.89	31.98	264,263	-0.32(-1.01%)
Dec 30, 2011	32.58	32.74	32.29	32.30	172,679	-0.28(-0.87%)
Dec 29, 2011	32.88	32.98	32.55	32.58	198,160	-0.22(-0.69%)
Dec 28, 2011	33.23	33.33	32.78	32.81	162,279	-0.52(-1.57%)
Dec 27, 2011	33.29	33.50	33.01	33.33	120,348	+0.05(+0.15%)
Dec 23, 2011	33.12	33.48	32.73	33.28	86,574	-0.32(-0.97%)
Dec 21, 2011	33.28	33.85	32.53	33.61	169,710	+0.40(+1.20%)
Dec 20, 2011	32.79	33.31	32.03	33.21	243,514	+0.97(+3.00%)
Dec 19, 2011	33.03	33.28	32.14	32.24	214,647	-0.57(-1.75%)
Dec 16, 2011	33.13	33.76	32.33	32.82	445,497	-0.12(-0.38%)
Dec 15, 2011	32.97	33.38	32.61	32.94	196,545	+0.32(+0.97%)
Dec 14, 2011	33.06	33.51	32.61	32.63	235,754	-0.68(-2.04%)
Dec 13, 2011	33.36	34.22	33.17	33.30	843,095	+0.05(+0.16%)
Dec 12, 2011	32.35	33.37	31.99	33.25	283,607	+0.59(+1.81%)
Dec 09, 2011	32.26	32.79	31.86	32.66	215,684	+0.50(+1.55%)
Dec 08, 2011	32.00	32.57	31.93	32.16	202,034	-0.17(-0.51%)
Dec 07, 2011	32.38	32.67	31.78	32.33	231,779	-0.34(-1.04%)
Dec 06, 2011	33.36	33.36	32.59	32.67	387,511	-0.69(-2.07%)
Dec 05, 2011	32.86	33.51	32.62	33.36	404,947	+0.96(+2.95%)
Dec 02, 2011	32.80	33.07	32.09	32.40	171,980	-0.15(-0.46%)
Dec 01, 2011	33.07	33.21	31.94	32.55	376,087	-0.81(-2.42%)
Nov 30, 2011	33.80	34.44	33.19	33.36	531,746	+0.73(+2.24%)
Nov 29, 2011	31.78	32.72	31.75	32.62	271,776	+0.83(+2.61%)
Nov 28, 2011	31.25	31.81	31.25	31.79	246,407	+1.36(+4.48%)
Nov 25, 2011	30.44	30.78	30.22	30.43	116,354	-0.16(-0.52%)
Nov 23, 2011	30.76	31.05	30.44	30.59	188,251	-0.51(-1.66%)
Nov 22, 2011	31.30	31.56	30.71	31.10	143,072	-0.16(-0.51%)
Nov 21, 2011	30.78	31.44	30.71	31.26	201,710	+0.08(+0.27%)
Nov 18, 2011	30.95	31.56	30.74	31.18	137,503	+0.21(+0.67%)
Nov 17, 2011	30.82	31.18	30.73	30.97	169,197	+0.22(+0.70%)
Nov 16, 2011	31.46	31.76	30.65	30.76	170,026	-1.01(-3.19%)
Nov 15, 2011	31.40	31.94	31.15	31.77	139,023	+0.17(+0.53%)
Nov 14, 2011	31.74	31.74	31.29	31.60	183,156	-0.18(-0.58%)
Nov 11, 2011	30.97	31.82	30.61	31.79	189,980	+1.06(+3.43%)
Nov 10, 2011	30.52	30.81	30.06	30.73	230,420	+0.67(+2.24%)
Nov 09, 2011	30.71	30.96	30.05	30.06	262,213	-1.36(-4.34%)
Nov 08, 2011	31.35	31.48	30.41	31.42	257,419	+0.17(+0.53%)
Nov 07, 2011	31.35	31.50	30.77	31.25	184,720	-0.06(-0.19%)
Nov 04, 2011	31.08	31.56	30.73	31.31	155,919	-0.02(-0.05%)
Nov 03, 2011	31.97	31.97	30.76	31.33	285,604	-0.37(-1.18%)
Nov 02, 2011	30.71	31.79	30.60	31.70	468,122	+1.20(+3.92%)
Nov 01, 2011	29.90	31.01	29.56	30.51	404,699	-0.31(-1.00%)
Oct 31, 2011	30.23	31.19	30.10	30.81	217,671	+0.05(+0.16%)
Oct 28, 2011	31.24	31.55	30.57	30.76	294,302	-0.48(-1.54%)
Oct 27, 2011	30.74	31.49	29.27	31.25	321,410	+1.54(+5.17%)
Oct 26, 2011	29.85	30.24	28.93	29.71	247,866	+0.11(+0.36%)
Oct 25, 2011	30.61	30.81	29.54	29.60	338,821	-1.13(-3.68%)
Oct 24, 2011	30.20	31.00	29.81	30.73	375,740	+0.76(+2.52%)
Oct 21, 2011	29.89	30.46	29.14	29.97	468,332	+0.62(+2.12%)
Oct 20, 2011	27.84	29.82	27.00	29.35	1,061,058	+1.09(+3.85%)
Oct 19, 2011	28.62	29.03	28.16	28.26	298,235	-0.35(-1.22%)
Oct 18, 2011	28.21	28.75	27.56	28.61	382,181	+0.47(+1.68%)
Oct 17, 2011	29.10	29.33	28.06	28.14	267,423	-1.06(-3.64%)
Oct 14, 2011	29.18	29.39	28.88	29.20	305,129	+0.32(+1.12%)
Oct 13, 2011	29.36	29.43	28.51	28.88	331,559	-0.56(-1.89%)
Oct 12, 2011	29.57	29.74	29.03	29.43	200,241	+0.12(+0.40%)
Oct 11, 2011	28.95	29.43	28.55	29.32	453,925	+0.12(+0.40%)
Oct 10, 2011	28.60	29.27	28.21	29.20	363,836	+1.13(+4.02%)
Oct 07, 2011	29.20	29.79	27.85	28.07	451,348	-1.16(-3.98%)
Oct 06, 2011	28.55	29.30	28.55	29.24	336,525	+0.66(+2.33%)
Oct 05, 2011	28.69	29.14	28.00	28.57	383,948	-0.15(-0.52%)
Oct 04, 2011	26.68	28.78	26.18	28.72	658,153	+1.81(+6.73%)
Oct 03, 2011	27.11	27.82	26.52	26.91	621,790	-0.48(-1.76%)
Sep 30, 2011	27.81	28.13	27.35	27.39	627,692	-0.86(-3.03%)
Sep 29, 2011	28.74	28.74	26.93	28.25	934,542	+0.11(+0.38%)
Sep 28, 2011	29.32	29.33	28.12	28.14	275,969	-1.14(-3.89%)
Sep 27, 2011	30.04	30.04	29.19	29.28	434,338	-0.10(-0.34%)
Sep 26, 2011	28.66	29.47	28.60	29.38	291,122	+0.86(+3.03%)
Sep 23, 2011	29.60	29.66	28.25	28.51	797,844	-1.13(-3.81%)
Sep 22, 2011	29.57	30.63	29.04	29.64	498,626	-0.91(-2.99%)
Sep 21, 2011	31.43	31.67	30.41	30.56	249,832	-0.84(-2.67%)
Sep 20, 2011	31.89	32.25	31.30	31.40	217,927	-0.38(-1.20%)
Sep 19, 2011	31.48	32.23	30.41	31.78	263,582	-0.27(-0.86%)
Sep 16, 2011	32.00	32.26	31.35	32.05	733,556	+0.11(+0.34%)
Sep 15, 2011	32.55	32.55	31.79	31.94	329,386	-0.45(-1.38%)
Sep 14, 2011	31.90	32.80	31.45	32.39	518,591	+0.55(+1.72%)
Sep 13, 2011	31.15	32.23	31.03	31.84	422,216	+0.81(+2.62%)
Sep 12, 2011	30.56	31.21	30.33	31.03	373,682	-0.03(-0.11%)
Sep 09, 2011	31.25	31.61	30.83	31.06	362,680	-0.39(-1.24%)
Sep 08, 2011	31.82	32.29	31.28	31.45	249,830	-0.64(-1.99%)
Sep 07, 2011	31.72	32.11	31.22	32.09	430,032	+0.64(+2.03%)
Sep 06, 2011	30.06	31.50	29.36	31.45	362,245	+0.52(+1.66%)
Sep 02, 2011	31.53	32.00	30.89	30.94	429,197	-1.10(-3.45%)
Sep 01, 2011	32.86	32.86	31.79	32.04	787,626	-0.72(-2.21%)
Aug 31, 2011	33.92	34.19	32.60	32.77	652,289	-0.81(-2.42%)
Aug 30, 2011	32.67	34.31	32.66	33.58	1,482,686	+0.92(+2.82%)
Aug 29, 2011	32.03	33.11	32.03	32.66	671,063	+1.14(+3.63%)
Aug 26, 2011	29.49	31.66	29.14	31.51	724,268	+1.93(+6.53%)
Aug 25, 2011	29.91	30.19	29.39	29.58	376,967	-0.12(-0.39%)
Aug 24, 2011	29.27	30.17	29.23	29.70	307,628	+0.44(+1.50%)
Aug 23, 2011	28.27	29.31	27.64	29.26	602,496	+1.14(+4.07%)
Aug 22, 2011	28.96	28.96	27.88	28.12	627,978	-0.38(-1.34%)
Aug 19, 2011	28.69	29.57	28.31	28.50	670,698	-0.68(-2.33%)
Aug 18, 2011	29.91	30.12	28.92	29.18	849,290	-1.52(-4.94%)
Aug 17, 2011	30.38	30.85	30.34	30.69	588,978	+0.56(+1.84%)
Aug 16, 2011	29.84	30.35	29.53	30.14	372,591	-0.12(-0.38%)
Aug 15, 2011	29.57	30.25	29.33	30.25	400,035	+0.81(+2.76%)
Aug 12, 2011	29.05	29.57	28.31	29.44	468,190	+0.58(+2.01%)
Aug 11, 2011	27.88	29.20	27.73	28.86	687,023	+1.20(+4.35%)
Aug 10, 2011	28.77	30.16	27.54	27.66	446,347	-1.82(-6.19%)
Aug 09, 2011	28.25	29.55	27.20	29.48	634,744	+1.96(+7.14%)
Aug 08, 2011	27.95	28.75	27.46	27.52	706,433	-1.12(-3.91%)
Aug 05, 2011	28.90	29.23	27.93	28.64	466,276	-0.02(-0.09%)
Aug 04, 2011	28.99	29.41	28.63	28.66	426,400	-0.66(-2.26%)
Aug 03, 2011	29.07	29.47	28.36	29.33	450,768	+0.25(+0.86%)
Aug 02, 2011	29.43	29.84	28.98	29.08	370,447	-0.54(-1.82%)
Aug 01, 2011	29.81	30.21	29.09	29.62	351,950	-0.02(-0.08%)
Jul 29, 2011	28.67	29.73	28.35	29.64	271,526	+0.63(+2.17%)
Jul 28, 2011	29.26	29.46	28.91	29.01	350,456	-0.11(-0.37%)
Jul 27, 2011	29.63	29.63	28.74	29.12	298,798	-0.62(-2.09%)
Jul 26, 2011	29.78	30.31	29.63	29.74	163,544	+0.05(+0.17%)
Jul 25, 2011	29.67	30.34	29.67	29.69	227,855	-0.08(-0.28%)
Jul 22, 2011	30.05	30.17	29.66	29.77	396,284	+0.07(+0.25%)
Jul 21, 2011	29.66	31.72	28.61	29.70	1,060,335	-1.01(-3.29%)
Jul 20, 2011	31.09	31.09	30.54	30.71	418,795	-0.33(-1.07%)
Jul 19, 2011	30.88	31.26	30.51	31.04	375,307	+0.48(+1.57%)
Jul 18, 2011	30.49	30.80	30.18	30.56	146,283	-0.12(-0.38%)
Jul 15, 2011	30.42	30.78	30.06	30.68	204,240	+0.31(+1.04%)
Jul 14, 2011	30.64	31.04	30.12	30.36	311,709	-0.13(-0.43%)
Jul 13, 2011	30.54	30.86	30.25	30.49	305,219	+0.15(+0.49%)
Jul 12, 2011	30.32	30.64	29.96	30.35	320,224	-0.14(-0.46%)
Jul 11, 2011	31.22	31.29	30.38	30.49	380,919	-1.05(-3.34%)
Jul 08, 2011	31.17	31.62	31.11	31.54	151,125	+0.06(+0.18%)
Jul 07, 2011	31.22	31.90	30.97	31.48	293,870	+0.39(+1.25%)
Jul 06, 2011	31.08	31.33	30.74	31.09	208,510	+0.04(+0.13%)
Jul 05, 2011	31.19	31.25	30.69	31.05	230,070	-0.02(-0.08%)

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