Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	19.46	19.51	19.37	19.49	281,342	+0.34(+1.77%)
Jun 28, 2012	19.01	19.34	18.94	19.15	152,728	+0.01(+0.04%)
Jun 27, 2012	19.06	19.18	19.06	19.14	178,085	+0.15(+0.78%)
Jun 26, 2012	18.99	19.05	18.82	19.00	220,978	+0.07(+0.37%)
Jun 25, 2012	18.99	18.99	18.84	18.93	377,234	-0.21(-1.09%)
Jun 22, 2012	19.07	19.15	18.97	19.13	256,261	+0.23(+1.24%)
Jun 21, 2012	19.15	19.20	18.88	18.90	545,270	-0.23(-1.22%)
Jun 20, 2012	19.25	19.26	19.00	19.13	134,300	-0.12(-0.63%)
Jun 19, 2012	19.24	19.34	19.13	19.26	1,322,264	+0.12(+0.62%)
Jun 18, 2012	19.05	19.23	19.05	19.14	868,171	+0.03(+0.18%)
Jun 15, 2012	19.00	19.12	18.94	19.10	693,124	+0.14(+0.73%)
Jun 14, 2012	18.69	19.01	18.62	18.97	371,982	+0.30(+1.61%)
Jun 13, 2012	18.66	18.82	18.62	18.66	152,059	-0.07(-0.37%)
Jun 12, 2012	18.50	18.75	18.44	18.73	851,732	+0.25(+1.35%)
Jun 11, 2012	18.66	18.73	18.46	18.48	328,798	-0.09(-0.51%)
Jun 08, 2012	18.26	18.58	18.23	18.58	189,282	+0.27(+1.46%)
Jun 07, 2012	18.42	18.48	18.29	18.31	785,510	-0.02(-0.09%)
Jun 06, 2012	18.08	18.33	18.08	18.33	228,505	+0.32(+1.77%)
Jun 05, 2012	17.86	18.05	17.86	18.01	188,975	+0.07(+0.38%)
Jun 04, 2012	17.98	17.98	17.79	17.94	228,450	+0.09(+0.48%)
Jun 01, 2012	17.99	18.13	17.86	17.86	388,011	-0.40(-2.22%)
May 31, 2012	18.20	18.35	18.06	18.26	1,385,849	+0.09(+0.52%)
May 30, 2012	18.18	18.25	18.14	18.16	69,403	-0.19(-1.03%)
May 29, 2012	18.21	18.36	18.21	18.35	108,993	+0.19(+1.04%)
May 25, 2012	18.04	18.20	18.04	18.16	109,777	+0.11(+0.62%)
May 24, 2012	18.09	18.10	17.96	18.05	182,332	+0.01(+0.05%)
May 23, 2012	17.92	18.04	17.79	18.04	78,740	+0.00(+0.00%)
May 22, 2012	18.13	18.28	18.00	18.04	72,122	-0.07(-0.38%)
May 21, 2012	18.04	18.11	17.99	18.11	75,581	+0.13(+0.72%)
May 18, 2012	18.07	18.10	17.92	17.98	63,968	-0.01(-0.05%)
May 17, 2012	18.16	18.16	17.94	17.99	509,963	-0.13(-0.71%)
May 16, 2012	18.33	18.37	18.12	18.12	778,314	-0.12(-0.66%)
May 15, 2012	18.29	18.36	18.17	18.24	137,707	-0.07(-0.38%)
May 14, 2012	18.42	18.43	18.25	18.31	99,129	-0.26(-1.39%)
May 11, 2012	18.47	18.77	18.47	18.57	893,928	+0.03(+0.19%)
May 10, 2012	18.67	18.67	18.48	18.54	121,495	+0.01(+0.05%)
May 09, 2012	18.41	18.66	18.34	18.53	238,253	-0.04(-0.23%)
May 08, 2012	18.63	18.66	18.44	18.57	278,744	-0.13(-0.69%)
May 07, 2012	18.58	18.73	18.54	18.70	182,067	+0.05(+0.28%)
May 04, 2012	18.75	18.84	18.61	18.65	271,199	-0.21(-1.10%)
May 03, 2012	18.86	18.98	18.83	18.85	273,364	-0.02(-0.09%)
May 02, 2012	18.81	18.92	18.77	18.87	259,863	-0.03(-0.14%)
May 01, 2012	18.88	19.09	18.88	18.90	221,513	+0.03(+0.18%)
Apr 30, 2012	18.75	18.88	18.70	18.86	1,526,420	+0.11(+0.60%)
Apr 27, 2012	18.81	18.81	18.68	18.75	257,654	-0.01(-0.05%)
Apr 26, 2012	18.69	18.81	18.58	18.76	193,853	-0.06(-0.32%)
Apr 25, 2012	18.84	18.93	18.76	18.82	140,241	+0.12(+0.64%)
Apr 24, 2012	18.49	18.75	18.49	18.70	256,960	+0.27(+1.45%)
Apr 23, 2012	18.43	18.48	18.35	18.43	526,083	-0.16(-0.88%)
Apr 20, 2012	18.56	18.68	18.56	18.60	425,431	+0.09(+0.47%)
Apr 19, 2012	18.65	18.76	18.44	18.51	891,888	-0.11(-0.60%)
Apr 18, 2012	18.78	18.78	18.60	18.62	92,928	-0.21(-1.10%)
Apr 17, 2012	18.75	18.88	18.71	18.83	329,550	+0.21(+1.11%)
Apr 16, 2012	18.74	18.78	18.58	18.62	276,415	-0.03(-0.18%)
Apr 13, 2012	18.81	18.84	18.65	18.66	276,997	-0.23(-1.23%)
Apr 12, 2012	18.76	18.96	18.76	18.89	141,031	+0.16(+0.87%)
Apr 11, 2012	18.56	18.74	18.56	18.72	145,258	+0.29(+1.59%)
Apr 10, 2012	18.72	18.81	18.41	18.43	176,574	-0.37(-1.97%)
Apr 09, 2012	18.88	18.89	18.72	18.80	179,191	-0.20(-1.04%)
Apr 05, 2012	19.08	19.08	18.95	19.00	575,761	-0.03(-0.14%)
Apr 04, 2012	19.02	19.10	19.01	19.03	1,269,815	-0.15(-0.76%)
Apr 03, 2012	19.15	19.23	19.08	19.17	1,159,657	-0.03(-0.13%)
Apr 02, 2012	19.11	19.26	19.08	19.20	1,160,195	+0.09(+0.45%)
Mar 30, 2012	19.24	19.25	19.06	19.11	1,361,738	-0.03(-0.18%)
Mar 29, 2012	19.05	19.15	18.84	19.15	224,438	+0.04(+0.23%)
Mar 28, 2012	19.15	19.26	19.03	19.10	309,451	-0.15(-0.80%)
Mar 27, 2012	19.46	19.50	19.26	19.26	177,274	-0.23(-1.19%)
Mar 26, 2012	19.51	19.51	19.37	19.49	382,243	+0.18(+0.92%)
Mar 23, 2012	19.39	19.39	19.25	19.31	166,599	-0.04(-0.22%)
Mar 22, 2012	19.43	19.52	19.35	19.36	253,602	-0.18(-0.92%)
Mar 21, 2012	19.47	19.57	19.45	19.54	295,194	+0.07(+0.37%)
Mar 20, 2012	19.37	19.48	19.34	19.46	266,487	-0.04(-0.19%)
Mar 19, 2012	19.37	19.57	19.35	19.50	154,050	+0.10(+0.53%)
Mar 16, 2012	19.38	19.42	19.26	19.40	383,414	+0.06(+0.31%)
Mar 15, 2012	19.22	19.35	19.18	19.34	390,449	+0.17(+0.89%)
Mar 14, 2012	19.32	19.36	19.14	19.17	225,101	-0.20(-1.02%)
Mar 13, 2012	19.30	19.36	19.20	19.36	577,339	+0.16(+0.85%)
Mar 12, 2012	19.28	19.28	19.17	19.20	175,882	-0.06(-0.31%)
Mar 09, 2012	19.06	19.27	19.06	19.26	204,793	+0.22(+1.17%)
Mar 08, 2012	18.99	19.11	18.91	19.04	295,705	+0.14(+0.73%)
Mar 07, 2012	18.76	18.94	18.76	18.90	358,169	+0.16(+0.87%)
Mar 06, 2012	18.79	18.91	18.68	18.74	325,545	-0.29(-1.53%)
Mar 05, 2012	19.02	19.08	18.90	19.03	128,237	-0.04(-0.22%)
Mar 02, 2012	19.07	19.19	19.05	19.07	301,352	-0.02(-0.09%)
Mar 01, 2012	19.10	19.16	19.01	19.09	415,237	+0.02(+0.09%)
Feb 29, 2012	19.24	19.25	19.04	19.07	590,527	-0.20(-1.02%)
Feb 28, 2012	19.32	19.39	19.18	19.27	244,439	-0.07(-0.35%)
Feb 27, 2012	19.22	19.36	19.11	19.34	105,912	+0.02(+0.09%)
Feb 24, 2012	19.38	19.44	19.24	19.32	190,902	-0.05(-0.27%)
Feb 23, 2012	19.06	19.38	19.05	19.37	161,784	+0.32(+1.66%)
Feb 22, 2012	19.24	19.24	19.06	19.06	607,473	-0.19(-0.98%)
Feb 21, 2012	19.36	19.37	19.21	19.24	704,108	-0.01(-0.04%)
Feb 17, 2012	19.18	19.28	19.13	19.25	794,241	+0.14(+0.72%)
Feb 16, 2012	18.93	19.14	18.88	19.12	250,487	+0.23(+1.22%)
Feb 15, 2012	18.93	18.94	18.85	18.88	240,241	-0.03(-0.14%)
Feb 14, 2012	18.95	18.96	18.77	18.91	250,236	-0.04(-0.23%)
Feb 13, 2012	18.91	19.01	18.84	18.95	600,934	+0.11(+0.59%)
Feb 10, 2012	18.78	18.88	18.76	18.84	848,610	-0.08(-0.41%)
Feb 09, 2012	18.94	18.98	18.76	18.92	668,953	-0.01(-0.05%)
Feb 08, 2012	18.86	18.99	18.83	18.93	940,731	+0.08(+0.41%)
Feb 07, 2012	18.87	18.90	18.75	18.85	1,287,947	+0.01(+0.05%)
Feb 06, 2012	18.84	18.86	18.73	18.84	475,274	+0.01(+0.05%)
Feb 03, 2012	18.81	18.87	18.70	18.83	868,620	+0.30(+1.62%)
Feb 02, 2012	18.57	18.59	18.45	18.53	1,505,789	+0.10(+0.56%)
Feb 01, 2012	18.32	18.47	18.30	18.43	1,169,119	+0.23(+1.27%)
Jan 31, 2012	18.30	18.31	18.08	18.20	1,269,351	+0.03(+0.14%)
Jan 30, 2012	18.12	18.18	18.02	18.17	833,152	-0.06(-0.33%)
Jan 27, 2012	18.22	18.28	18.15	18.23	333,908	-0.01(-0.05%)
Jan 26, 2012	18.40	18.46	18.21	18.24	374,890	-0.19(-1.02%)
Jan 25, 2012	18.21	18.45	18.16	18.43	939,378	+0.21(+1.13%)
Jan 24, 2012	18.32	18.32	18.17	18.22	576,132	-0.17(-0.93%)
Jan 23, 2012	18.49	18.55	18.37	18.40	582,103	-0.10(-0.56%)
Jan 20, 2012	18.52	18.60	18.49	18.50	535,751	-0.04(-0.23%)
Jan 19, 2012	18.52	18.59	18.49	18.54	427,055	+0.06(+0.32%)
Jan 18, 2012	18.32	18.51	18.27	18.48	366,130	+0.23(+1.27%)
Jan 17, 2012	18.40	18.48	18.24	18.25	394,023	-0.03(-0.19%)
Jan 13, 2012	18.26	18.33	18.19	18.28	1,140,804	-0.10(-0.56%)
Jan 12, 2012	18.36	18.43	18.26	18.39	1,224,783	+0.17(+0.94%)
Jan 11, 2012	18.07	18.26	18.07	18.22	508,687	+0.10(+0.57%)
Jan 10, 2012	18.07	18.17	18.07	18.11	521,205	+0.19(+1.05%)
Jan 09, 2012	17.92	17.96	17.81	17.92	316,236	+0.03(+0.19%)
Jan 06, 2012	17.90	18.04	17.82	17.89	286,031	-0.03(-0.19%)
Jan 05, 2012	17.93	17.98	17.75	17.92	299,061	-0.11(-0.62%)
Jan 04, 2012	18.20	18.24	18.04	18.04	665,764	+0.04(+0.24%)
Dec 30, 2011	17.90	18.08	17.89	17.99	300,285	+0.07(+0.38%)
Dec 29, 2011	17.72	17.93	17.72	17.92	237,959	+0.24(+1.36%)
Dec 28, 2011	17.98	17.98	17.67	17.68	270,167	-0.28(-1.57%)
Dec 27, 2011	17.92	17.98	17.89	17.97	83,166	+0.03(+0.19%)
Dec 23, 2011	17.94	17.99	17.86	17.93	150,642	+0.16(+0.92%)
Dec 21, 2011	17.71	17.81	17.60	17.77	197,165	+0.03(+0.14%)
Dec 20, 2011	17.51	17.76	17.49	17.74	231,029	+0.53(+3.05%)
Dec 19, 2011	17.59	17.59	17.17	17.22	201,170	-0.29(-1.65%)
Dec 16, 2011	17.49	17.51	17.33	17.51	348,322	+0.10(+0.58%)
Dec 15, 2011	17.41	17.51	17.35	17.41	333,308	+0.09(+0.54%)
Dec 14, 2011	17.39	17.53	17.30	17.31	327,535	-0.19(-1.07%)
Dec 13, 2011	17.61	17.74	17.45	17.50	127,733	-0.03(-0.19%)
Dec 12, 2011	17.51	17.55	17.41	17.53	353,342	-0.11(-0.63%)
Dec 09, 2011	17.44	17.67	17.43	17.64	189,530	+0.24(+1.36%)
Dec 08, 2011	17.80	17.80	17.39	17.41	270,237	-0.44(-2.47%)
Dec 07, 2011	17.91	17.94	17.69	17.85	1,227,467	-0.14(-0.80%)
Dec 06, 2011	17.96	18.07	17.92	17.99	169,676	+0.04(+0.24%)
Dec 05, 2011	18.00	18.06	17.88	17.95	280,224	+0.16(+0.91%)
Dec 02, 2011	17.90	17.92	17.76	17.79	192,420	+0.03(+0.19%)
Dec 01, 2011	17.80	17.86	17.69	17.75	126,402	-0.12(-0.66%)
Nov 30, 2011	17.60	17.87	17.60	17.87	353,644	+0.67(+3.90%)
Nov 29, 2011	17.08	17.28	17.07	17.20	186,053	+0.19(+1.10%)
Nov 28, 2011	17.04	17.16	16.91	17.02	164,162	+0.40(+2.40%)
Nov 25, 2011	16.66	16.85	16.62	16.62	133,646	-0.04(-0.25%)
Nov 23, 2011	16.98	16.98	16.66	16.66	151,846	-0.44(-2.58%)
Nov 22, 2011	17.12	17.17	16.96	17.10	138,701	-0.07(-0.40%)
Nov 21, 2011	17.18	17.23	17.07	17.17	149,957	-0.21(-1.22%)
Nov 18, 2011	17.52	17.52	17.37	17.38	284,568	-0.05(-0.29%)
Nov 17, 2011	17.63	17.64	17.35	17.43	425,606	-0.20(-1.15%)
Nov 16, 2011	17.80	17.92	17.61	17.63	815,390	-0.33(-1.84%)
Nov 15, 2011	17.84	18.02	17.74	17.97	191,426	+0.09(+0.52%)
Nov 14, 2011	18.02	18.04	17.81	17.87	123,993	-0.21(-1.17%)
Nov 11, 2011	17.95	18.14	17.95	18.08	113,676	+0.29(+1.62%)
Nov 10, 2011	17.87	17.91	17.68	17.80	554,513	+0.14(+0.82%)
Nov 09, 2011	17.79	17.97	17.62	17.65	462,178	-0.53(-2.89%)
Nov 08, 2011	18.10	18.19	17.92	18.18	221,272	+0.12(+0.66%)
Nov 07, 2011	17.97	18.08	17.80	18.06	161,032	+0.11(+0.61%)
Nov 04, 2011	17.98	18.00	17.74	17.95	437,325	-0.17(-0.94%)
Nov 03, 2011	18.01	18.16	17.77	18.12	420,097	+0.30(+1.67%)
Nov 02, 2011	17.79	17.84	17.62	17.82	1,082,487	+0.27(+1.55%)
Nov 01, 2011	17.65	17.89	17.46	17.55	577,476	-0.40(-2.22%)
Oct 31, 2011	18.19	18.19	17.94	17.95	516,023	-0.37(-2.04%)
Oct 28, 2011	18.32	18.40	18.21	18.32	404,283	-0.06(-0.32%)
Oct 27, 2011	18.40	18.50	18.06	18.38	267,564	+0.38(+2.12%)
Oct 26, 2011	18.04	18.06	17.69	18.00	249,286	+0.19(+1.05%)
Oct 25, 2011	18.09	18.12	17.78	17.81	1,154,207	-0.34(-1.87%)
Oct 24, 2011	18.02	18.20	18.02	18.15	2,728,704	+0.08(+0.42%)
Oct 21, 2011	17.96	18.08	17.94	18.08	863,848	+0.25(+1.38%)
Oct 20, 2011	17.78	17.86	17.58	17.83	785,681	+0.00(+0.00%)
Oct 19, 2011	17.98	18.07	17.78	17.83	627,354	-0.17(-0.94%)
Oct 18, 2011	17.75	18.08	17.61	18.00	541,502	+0.24(+1.34%)
Oct 17, 2011	17.87	17.90	17.71	17.76	370,122	-0.21(-1.18%)
Oct 14, 2011	18.04	18.04	17.88	17.97	332,987	+0.17(+0.95%)
Oct 13, 2011	17.58	17.83	17.55	17.80	322,889	+0.12(+0.67%)
Oct 12, 2011	17.53	17.88	17.45	17.69	430,165	+0.31(+1.81%)
Oct 11, 2011	17.39	17.41	17.29	17.37	339,728	-0.06(-0.34%)
Oct 10, 2011	17.27	17.43	17.24	17.43	189,264	+0.42(+2.44%)
Oct 07, 2011	17.44	17.55	17.00	17.02	506,951	-0.30(-1.71%)
Oct 06, 2011	17.28	17.34	17.15	17.31	2,764,931	+0.20(+1.19%)
Oct 05, 2011	16.95	17.15	16.81	17.11	916,258	+0.15(+0.90%)
Oct 04, 2011	16.47	16.97	16.09	16.96	1,726,263	+0.31(+1.83%)
Oct 03, 2011	17.25	17.41	16.65	16.65	1,512,121	-0.64(-3.73%)
Sep 30, 2011	17.47	17.60	17.30	17.30	269,649	-0.30(-1.69%)
Sep 29, 2011	17.76	17.81	17.32	17.59	286,045	+0.09(+0.53%)
Sep 28, 2011	17.76	17.87	17.49	17.50	519,907	-0.24(-1.34%)
Sep 27, 2011	17.86	18.03	17.66	17.74	2,403,777	+0.20(+1.16%)
Sep 26, 2011	17.36	17.56	17.30	17.53	1,312,326	+0.24(+1.37%)
Sep 23, 2011	17.13	17.33	17.05	17.30	1,021,077	+0.12(+0.67%)
Sep 22, 2011	17.24	17.37	16.94	17.18	2,534,648	-0.49(-2.76%)
Sep 21, 2011	18.22	18.30	17.67	17.67	334,261	-0.55(-3.05%)
Sep 20, 2011	18.35	18.58	18.22	18.22	283,851	-0.06(-0.32%)
Sep 19, 2011	18.16	18.36	18.07	18.28	411,016	-0.16(-0.87%)
Sep 16, 2011	18.50	18.58	18.32	18.44	277,266	+0.05(+0.27%)
Sep 15, 2011	18.42	18.47	18.26	18.39	189,908	+0.12(+0.64%)
Sep 14, 2011	18.14	18.46	17.84	18.27	652,209	+0.24(+1.31%)
Sep 13, 2011	17.74	18.09	17.73	18.04	326,011	+0.24(+1.32%)
Sep 12, 2011	17.59	17.80	17.48	17.80	453,367	+0.00(+0.00%)
Sep 09, 2011	18.00	18.03	17.71	17.80	280,322	-0.36(-1.99%)
Sep 08, 2011	18.20	18.35	18.13	18.16	344,036	-0.17(-0.92%)
Sep 07, 2011	18.17	18.37	18.13	18.33	287,847	+0.35(+1.96%)
Sep 06, 2011	17.82	18.13	17.71	17.98	670,931	-0.24(-1.34%)
Sep 02, 2011	18.37	18.45	18.17	18.22	458,933	-0.42(-2.26%)
Sep 01, 2011	18.81	19.02	18.63	18.64	278,377	-0.18(-0.98%)
Aug 31, 2011	18.90	19.00	18.67	18.83	388,199	+0.09(+0.49%)
Aug 30, 2011	18.56	18.84	18.50	18.74	473,659	+0.12(+0.63%)
Aug 29, 2011	18.35	18.63	18.31	18.62	229,128	+0.50(+2.74%)
Aug 26, 2011	17.79	18.16	17.57	18.12	249,256	+0.15(+0.84%)
Aug 25, 2011	18.32	18.42	17.90	17.97	522,868	-0.40(-2.20%)
Aug 24, 2011	18.10	18.42	18.07	18.37	564,341	+0.25(+1.39%)
Aug 23, 2011	17.62	18.13	17.54	18.12	240,910	+0.64(+3.66%)
Aug 22, 2011	17.91	17.91	17.44	17.48	300,261	-0.05(-0.29%)
Aug 19, 2011	17.62	18.01	17.47	17.53	456,843	-0.26(-1.47%)
Aug 18, 2011	18.14	18.15	17.64	17.79	342,219	-0.73(-3.95%)
Aug 17, 2011	18.40	18.63	18.37	18.52	480,187	+0.23(+1.24%)
Aug 16, 2011	18.32	18.47	18.14	18.30	387,796	-0.10(-0.55%)
Aug 15, 2011	18.07	18.42	18.01	18.40	321,237	+0.54(+3.01%)
Aug 12, 2011	18.07	18.07	17.75	17.86	363,033	+0.08(+0.43%)
Aug 11, 2011	17.25	17.98	17.20	17.79	722,059	+0.58(+3.37%)
Aug 10, 2011	17.39	17.73	17.19	17.20	1,590,160	-0.55(-3.13%)
Aug 09, 2011	18.16	17.76	16.69	17.76	913,029	+0.98(+5.81%)
Aug 08, 2011	17.47	17.76	16.78	16.78	1,169,188	-1.35(-7.42%)
Aug 05, 2011	18.43	18.56	17.65	18.13	933,882	-0.14(-0.78%)
Aug 04, 2011	18.99	19.00	18.26	18.27	1,051,753	-1.02(-5.27%)
Aug 03, 2011	19.11	19.31	18.77	19.29	1,665,016	+0.23(+1.19%)
Aug 02, 2011	19.59	19.59	19.05	19.06	2,103,526	-0.72(-3.65%)
Aug 01, 2011	20.01	20.11	19.60	19.79	1,847,975	+0.08(+0.43%)
Jul 29, 2011	19.53	19.84	19.45	19.70	644,351	-0.11(-0.55%)
Jul 28, 2011	19.90	20.06	19.74	19.81	565,459	-0.23(-1.13%)
Jul 27, 2011	20.27	20.29	20.00	20.04	514,454	-0.29(-1.45%)
Jul 26, 2011	20.36	20.42	20.30	20.33	478,786	-0.04(-0.21%)
Jul 25, 2011	20.43	20.52	20.34	20.38	799,859	-0.26(-1.26%)
Jul 22, 2011	20.57	20.64	20.56	20.64	499,005	+0.03(+0.12%)
Jul 21, 2011	20.48	20.72	20.48	20.61	530,846	+0.20(+0.99%)
Jul 20, 2011	20.53	20.53	20.33	20.41	249,912	-0.07(-0.33%)
Jul 19, 2011	20.30	20.48	20.30	20.48	2,986,026	+0.23(+1.12%)
Jul 18, 2011	20.54	20.54	20.12	20.25	878,560	-0.35(-1.71%)
Jul 15, 2011	20.64	20.72	20.45	20.60	384,453	+0.02(+0.08%)
Jul 14, 2011	20.99	21.05	20.53	20.59	705,111	-0.34(-1.65%)
Jul 13, 2011	20.89	21.09	20.87	20.93	1,280,705	+0.09(+0.44%)
Jul 12, 2011	20.89	21.04	20.83	20.84	1,287,835	-0.09(-0.41%)
Jul 11, 2011	21.11	21.11	20.89	20.92	662,353	-0.35(-1.65%)
Jul 08, 2011	21.27	21.29	21.14	21.27	498,118	-0.14(-0.67%)
Jul 07, 2011	21.51	21.51	21.39	21.42	397,994	+0.10(+0.47%)
Jul 06, 2011	21.18	21.36	21.14	21.32	479,908	+0.08(+0.36%)
Jul 05, 2011	21.28	21.35	21.16	21.24	886,408	-0.04(-0.20%)

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