Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	26.84	26.94	26.77	26.88	75,686	-0.33(-1.20%)
Jun 28, 2012	27.31	27.31	27.19	27.21	49,531	+0.09(+0.32%)
Jun 27, 2012	27.11	27.16	27.06	27.12	22,791	+0.05(+0.17%)
Jun 26, 2012	27.02	27.19	27.01	27.07	76,772	-0.11(-0.40%)
Jun 25, 2012	27.08	27.18	27.08	27.18	18,933	+0.34(+1.28%)
Jun 22, 2012	26.98	27.03	26.83	26.84	11,164	-0.34(-1.26%)
Jun 21, 2012	27.10	27.25	27.10	27.18	24,302	+0.18(+0.66%)
Jun 20, 2012	26.76	27.06	26.68	27.00	106,448	+0.08(+0.29%)
Jun 19, 2012	27.09	27.09	26.90	26.92	24,818	-0.27(-1.00%)
Jun 18, 2012	27.24	27.26	27.17	27.20	7,970	+0.08(+0.30%)
Jun 15, 2012	27.14	27.19	27.10	27.11	17,732	+0.19(+0.69%)
Jun 14, 2012	27.04	27.09	26.89	26.93	55,997	-0.13(-0.47%)
Jun 13, 2012	26.80	27.12	26.74	27.05	117,438	+0.30(+1.11%)
Jun 12, 2012	26.82	26.95	26.75	26.76	49,948	-0.31(-1.14%)
Jun 11, 2012	26.83	27.15	26.83	27.07	203,649	+0.20(+0.73%)
Jun 08, 2012	27.16	27.20	26.77	26.87	176,446	-0.05(-0.18%)
Jun 07, 2012	26.78	26.94	26.73	26.92	248,939	+0.04(+0.15%)
Jun 06, 2012	27.36	27.36	26.87	26.88	241,503	-0.47(-1.71%)
Jun 05, 2012	27.52	27.52	27.34	27.34	23,248	-0.29(-1.06%)
Jun 04, 2012	27.65	27.80	27.60	27.64	52,276	-0.24(-0.87%)
Jun 01, 2012	27.53	27.88	27.53	27.88	155,773	+0.66(+2.43%)
May 31, 2012	27.17	27.52	27.17	27.22	25,957	+0.19(+0.71%)
May 30, 2012	26.88	27.03	26.88	27.03	13,850	+0.62(+2.35%)
May 29, 2012	26.51	26.54	26.41	26.41	15,733	-0.10(-0.38%)
May 25, 2012	26.49	26.51	26.44	26.51	22,590	+0.09(+0.35%)
May 24, 2012	26.48	26.48	26.36	26.41	6,288	-0.12(-0.47%)
May 23, 2012	26.51	26.70	26.50	26.54	38,647	+0.23(+0.88%)
May 22, 2012	26.34	26.34	26.22	26.31	25,367	-0.29(-1.07%)
May 21, 2012	26.58	26.67	26.55	26.59	49,846	-0.07(-0.28%)
May 18, 2012	26.49	26.70	26.46	26.67	121,865	+0.05(+0.19%)
May 17, 2012	26.25	26.61	26.25	26.61	11,037	+0.40(+1.52%)
May 16, 2012	26.08	26.25	25.98	26.22	27,628	+0.07(+0.28%)
May 15, 2012	26.08	26.14	26.04	26.14	6,110	+0.05(+0.20%)
May 14, 2012	26.07	26.12	26.03	26.09	30,486	+0.33(+1.28%)
May 11, 2012	25.78	25.78	25.72	25.76	23,236	+0.19(+0.73%)
May 10, 2012	25.47	25.57	25.40	25.57	10,294	-0.04(-0.14%)
May 09, 2012	25.75	25.77	25.56	25.61	31,407	-0.00(-0.01%)
May 08, 2012	25.60	25.73	25.60	25.61	7,209	+0.11(+0.44%)
May 07, 2012	25.50	25.50	25.46	25.50	13,602	+0.03(+0.13%)
May 04, 2012	25.37	25.48	25.36	25.47	4,817	+0.17(+0.69%)
May 03, 2012	25.22	25.32	25.22	25.29	7,530	+0.00(+0.01%)
May 02, 2012	25.30	25.31	25.26	25.29	22,627	+0.15(+0.59%)
May 01, 2012	25.35	25.35	25.10	25.14	12,223	-0.13(-0.50%)
Apr 30, 2012	25.33	25.33	25.27	25.27	12,053	+0.02(+0.06%)
Apr 27, 2012	25.23	25.26	25.17	25.25	4,703	+0.03(+0.10%)
Apr 26, 2012	25.27	25.28	25.12	25.22	3,288	+0.09(+0.37%)
Apr 25, 2012	25.09	25.21	24.99	25.13	49,325	-0.07(-0.28%)
Apr 24, 2012	25.32	25.34	25.20	25.20	109,273	-0.14(-0.54%)
Apr 23, 2012	25.41	25.41	25.34	25.34	9,872	+0.15(+0.59%)
Apr 20, 2012	25.08	25.20	25.07	25.19	3,032	+0.00(+0.00%)
Apr 19, 2012	25.22	25.26	25.19	25.19	3,016	+0.02(+0.10%)
Apr 18, 2012	25.16	25.17	25.14	25.17	6,286	+0.08(+0.30%)
Apr 17, 2012	25.10	25.12	25.04	25.09	11,076	-0.12(-0.48%)
Apr 16, 2012	25.11	25.27	25.11	25.21	21,723	+0.06(+0.24%)
Apr 13, 2012	25.02	25.15	25.01	25.15	26,211	+0.36(+1.45%)
Apr 12, 2012	24.91	24.91	24.79	24.79	10,331	-0.11(-0.44%)
Apr 11, 2012	24.93	24.98	24.88	24.90	21,447	-0.25(-0.97%)
Apr 10, 2012	24.98	25.21	24.94	25.15	7,900	+0.28(+1.11%)
Apr 09, 2012	24.92	24.92	24.85	24.87	17,305	+0.51(+2.07%)
Apr 05, 2012	24.29	24.40	24.29	24.37	1,525	+0.19(+0.78%)
Apr 04, 2012	24.17	24.22	24.10	24.18	2,773	+0.21(+0.89%)
Apr 03, 2012	24.38	24.45	23.96	23.97	52,951	-0.44(-1.81%)
Apr 02, 2012	24.41	24.41	24.41	24.41	1,331	+0.21(+0.87%)
Mar 30, 2012	24.54	24.55	24.20	24.20	5,042	-0.32(-1.29%)
Mar 29, 2012	24.53	24.54	24.47	24.51	27,845	+0.12(+0.48%)
Mar 28, 2012	24.32	24.45	24.32	24.40	10,001	-0.02(-0.07%)
Mar 27, 2012	24.28	24.42	24.28	24.42	13,112	+0.13(+0.55%)
Mar 26, 2012	24.29	24.29	24.10	24.28	67,671	-0.04(-0.18%)
Mar 23, 2012	24.27	24.35	24.26	24.33	34,285	+0.16(+0.68%)
Mar 22, 2012	24.20	24.20	24.13	24.16	6,834	+0.09(+0.35%)
Mar 21, 2012	23.92	24.11	23.92	24.08	9,030	+0.24(+1.02%)
Mar 20, 2012	23.83	23.90	23.75	23.84	33,670	+0.04(+0.15%)
Mar 19, 2012	24.00	24.02	23.71	23.80	109,316	-0.23(-0.96%)
Mar 16, 2012	23.89	24.03	23.84	24.03	22,104	+0.01(+0.03%)
Mar 15, 2012	23.97	24.06	23.97	24.02	14,968	+0.05(+0.22%)
Mar 14, 2012	24.30	24.30	23.96	23.97	23,476	-0.57(-2.32%)
Mar 13, 2012	24.79	24.79	24.54	24.54	28,205	-0.38(-1.53%)
Mar 12, 2012	24.98	24.99	24.92	24.92	17,128	+0.09(+0.38%)
Mar 09, 2012	24.84	24.84	24.80	24.83	1,970	-0.10(-0.38%)
Mar 08, 2012	25.00	25.00	24.90	24.92	17,605	-0.22(-0.88%)
Mar 07, 2012	25.21	25.23	25.10	25.15	42,473	-0.07(-0.28%)
Mar 06, 2012	25.21	25.29	25.21	25.22	38,797	+0.19(+0.77%)
Mar 05, 2012	25.08	25.16	25.03	25.03	46,698	-0.08(-0.30%)
Mar 02, 2012	25.11	25.20	25.08	25.10	43,052	+0.14(+0.55%)
Mar 01, 2012	24.95	25.02	24.83	24.96	24,042	-0.20(-0.79%)
Feb 29, 2012	25.31	25.31	25.08	25.16	47,352	-0.14(-0.54%)
Feb 28, 2012	25.42	25.48	25.25	25.30	232,631	-0.08(-0.33%)
Feb 27, 2012	25.35	25.42	25.29	25.38	18,525	+0.23(+0.92%)
Feb 24, 2012	25.08	25.18	25.07	25.15	8,868	+0.11(+0.46%)
Feb 23, 2012	24.90	25.09	24.87	25.04	12,020	+0.07(+0.28%)
Feb 22, 2012	24.86	24.98	24.86	24.97	14,155	+0.14(+0.57%)
Feb 21, 2012	24.85	24.86	24.70	24.83	9,863	-0.16(-0.62%)
Feb 17, 2012	24.86	24.98	24.84	24.98	24,941	-0.04(-0.16%)
Feb 16, 2012	25.15	25.18	24.98	25.02	20,085	-0.20(-0.80%)
Feb 15, 2012	25.27	25.32	25.22	25.22	16,895	-0.07(-0.27%)
Feb 14, 2012	25.15	25.29	25.12	25.29	20,609	+0.21(+0.84%)
Feb 13, 2012	25.02	25.08	24.98	25.08	10,192	-0.00(-0.02%)
Feb 10, 2012	25.03	25.14	25.03	25.09	30,996	+0.32(+1.31%)
Feb 09, 2012	24.88	24.89	24.60	24.76	92,638	-0.19(-0.78%)
Feb 08, 2012	24.91	25.01	24.87	24.96	19,309	+0.06(+0.25%)
Feb 07, 2012	25.00	25.00	24.87	24.89	23,048	-0.27(-1.08%)
Feb 06, 2012	25.01	25.20	24.97	25.17	32,054	+0.17(+0.69%)
Feb 03, 2012	25.01	25.06	24.89	24.99	246,974	-0.49(-1.92%)
Feb 02, 2012	25.44	25.54	25.42	25.48	113,141	-0.00(-0.02%)
Feb 01, 2012	25.60	25.60	25.42	25.49	20,232	-0.24(-0.95%)
Jan 31, 2012	25.49	25.75	25.48	25.73	14,574	+0.14(+0.53%)
Jan 30, 2012	25.56	25.63	25.54	25.60	16,124	+0.37(+1.45%)
Jan 27, 2012	25.16	25.25	25.06	25.23	24,771	+0.13(+0.53%)
Jan 26, 2012	24.96	25.10	24.96	25.10	12,412	+0.11(+0.46%)
Jan 25, 2012	24.96	25.16	24.96	24.98	13,122	+0.13(+0.54%)
Jan 24, 2012	24.96	24.96	24.77	24.85	36,942	+0.03(+0.12%)
Jan 23, 2012	24.84	24.90	24.74	24.82	28,879	-0.16(-0.64%)
Jan 20, 2012	25.07	25.15	24.98	24.98	31,724	-0.23(-0.89%)
Jan 19, 2012	25.43	25.48	25.18	25.20	154,109	-0.37(-1.46%)
Jan 18, 2012	25.86	25.86	25.56	25.58	26,386	-0.25(-0.97%)
Jan 17, 2012	25.75	25.85	25.73	25.83	30,519	+0.10(+0.37%)
Jan 13, 2012	25.75	25.84	25.72	25.73	25,084	+0.23(+0.89%)
Jan 12, 2012	25.54	25.56	25.43	25.50	37,733	-0.04(-0.17%)
Jan 11, 2012	25.38	25.55	25.38	25.55	40,564	+0.33(+1.29%)
Jan 10, 2012	25.15	25.34	25.14	25.22	41,559	-0.06(-0.24%)
Jan 09, 2012	25.25	25.45	25.25	25.28	39,245	+0.03(+0.13%)
Jan 06, 2012	25.24	25.32	25.22	25.25	18,617	+0.12(+0.46%)
Jan 05, 2012	25.22	25.38	25.13	25.13	10,631	-0.06(-0.26%)
Jan 04, 2012	25.32	25.32	25.13	25.20	5,411	-0.52(-2.02%)
Dec 30, 2011	25.73	25.76	25.72	25.72	7,140	-0.01(-0.04%)
Dec 29, 2011	25.63	25.73	25.56	25.73	5,394	+0.10(+0.37%)
Dec 28, 2011	25.32	25.63	25.32	25.63	24,480	+0.47(+1.85%)
Dec 27, 2011	25.12	25.17	25.09	25.17	7,045	+0.08(+0.33%)
Dec 23, 2011	25.19	25.19	25.02	25.08	32,502	-0.26(-1.04%)
Dec 21, 2011	25.58	25.58	25.29	25.35	6,099	-0.26(-1.02%)
Dec 20, 2011	25.92	25.92	25.57	25.61	27,237	-0.51(-1.95%)
Dec 19, 2011	25.90	26.15	25.90	26.12	20,083	+0.24(+0.92%)
Dec 16, 2011	25.72	25.93	25.72	25.88	17,281	+0.26(+1.01%)
Dec 15, 2011	25.57	25.63	25.50	25.62	16,562	-0.10(-0.37%)
Dec 14, 2011	25.42	25.72	25.42	25.72	26,654	+0.44(+1.76%)
Dec 13, 2011	24.96	25.34	24.96	25.27	19,331	+0.18(+0.73%)
Dec 12, 2011	25.06	25.15	25.04	25.09	6,047	+0.26(+1.04%)
Dec 09, 2011	25.28	25.28	24.83	24.83	13,218	-0.38(-1.50%)
Dec 08, 2011	25.13	25.24	25.13	25.21	9,350	+0.20(+0.78%)
Dec 07, 2011	24.97	25.09	24.84	25.02	29,521	+0.12(+0.49%)
Dec 06, 2011	24.99	25.09	24.87	24.89	8,075	-0.23(-0.93%)
Dec 05, 2011	24.86	25.13	24.86	25.13	70,314	+0.03(+0.13%)
Dec 02, 2011	24.81	25.11	24.78	25.09	20,154	+0.23(+0.91%)
Dec 01, 2011	24.72	24.95	24.52	24.87	15,362	-0.13(-0.51%)
Nov 30, 2011	25.04	25.10	24.88	24.99	17,440	-0.40(-1.57%)
Nov 29, 2011	25.35	25.51	25.35	25.39	6,786	-0.15(-0.57%)
Nov 28, 2011	25.10	25.83	25.10	25.54	27,010	-0.03(-0.13%)
Nov 25, 2011	25.70	25.70	25.53	25.57	58,435	-0.37(-1.44%)
Nov 23, 2011	25.59	25.96	25.59	25.95	46,723	+0.37(+1.45%)
Nov 22, 2011	25.44	25.58	25.36	25.58	14,954	+0.19(+0.74%)
Nov 21, 2011	25.45	25.53	25.38	25.39	60,429	+0.18(+0.70%)
Nov 18, 2011	25.23	25.27	25.14	25.21	83,289	-0.13(-0.51%)
Nov 17, 2011	25.11	25.41	25.08	25.34	116,370	+0.25(+1.01%)
Nov 16, 2011	24.99	25.09	24.96	25.09	36,454	+0.19(+0.76%)
Nov 15, 2011	24.98	25.04	24.84	24.90	13,910	-0.07(-0.26%)
Nov 14, 2011	24.72	24.98	24.71	24.96	58,525	+0.36(+1.47%)
Nov 11, 2011	24.61	24.63	24.55	24.60	20,218	-0.19(-0.77%)
Nov 10, 2011	24.78	25.57	24.55	24.79	216,911	-0.28(-1.11%)
Nov 09, 2011	25.12	25.16	24.91	25.07	48,876	+0.45(+1.83%)
Nov 08, 2011	24.78	24.91	24.62	24.62	8,075	-0.23(-0.93%)
Nov 07, 2011	24.74	25.04	24.74	24.85	168,778	+0.15(+0.59%)
Nov 04, 2011	24.76	24.76	24.62	24.70	45,750	+0.01(+0.03%)
Nov 03, 2011	24.66	24.86	24.66	24.70	10,831	-0.32(-1.27%)
Nov 02, 2011	24.90	25.01	24.87	25.01	7,102	-0.17(-0.69%)
Nov 01, 2011	25.08	25.19	24.81	25.19	67,081	+0.71(+2.89%)
Oct 31, 2011	24.10	24.48	24.08	24.48	44,431	+0.80(+3.36%)
Oct 28, 2011	23.66	23.76	23.66	23.68	26,925	+0.20(+0.84%)
Oct 27, 2011	23.91	23.92	23.42	23.49	69,850	-0.73(-3.02%)
Oct 26, 2011	24.41	24.57	24.05	24.22	147,605	-0.38(-1.56%)
Oct 25, 2011	24.14	24.60	23.75	24.60	17,395	+0.60(+2.48%)
Oct 24, 2011	24.15	24.17	23.99	24.00	39,904	-0.06(-0.26%)
Oct 21, 2011	24.12	24.33	24.02	24.07	119,953	-0.23(-0.93%)
Oct 20, 2011	24.33	24.46	24.19	24.29	112,022	-0.07(-0.30%)
Oct 19, 2011	24.24	24.42	24.23	24.37	151,313	-0.01(-0.03%)
Oct 18, 2011	24.61	24.61	24.29	24.37	59,011	-0.12(-0.50%)
Oct 17, 2011	24.20	24.50	24.20	24.50	24,776	+0.37(+1.52%)
Oct 14, 2011	24.11	24.23	24.10	24.13	28,873	-0.29(-1.18%)
Oct 13, 2011	24.35	24.61	24.35	24.42	107,104	+0.17(+0.69%)
Oct 12, 2011	24.27	24.33	24.04	24.25	172,003	-0.33(-1.34%)
Oct 11, 2011	24.73	24.73	24.50	24.58	120,542	-0.09(-0.38%)
Oct 10, 2011	24.66	24.67	24.48	24.67	19,011	-0.34(-1.34%)
Oct 07, 2011	24.82	25.05	24.66	25.01	154,832	-0.11(-0.42%)
Oct 06, 2011	25.28	25.28	25.10	25.12	65,849	-0.39(-1.51%)
Oct 05, 2011	25.57	25.57	25.40	25.50	38,639	-0.32(-1.26%)
Oct 04, 2011	26.12	26.19	25.67	25.83	60,306	-0.13(-0.51%)
Oct 03, 2011	25.65	25.96	25.53	25.96	509,370	+0.58(+2.28%)
Sep 30, 2011	25.27	25.39	25.08	25.38	31,843	+0.51(+2.07%)
Sep 29, 2011	24.74	25.01	24.74	24.87	10,179	+0.17(+0.67%)
Sep 28, 2011	24.72	24.72	24.51	24.70	29,392	-0.04(-0.16%)
Sep 27, 2011	24.67	24.83	24.58	24.74	391,428	-0.31(-1.24%)
Sep 26, 2011	25.26	25.36	25.02	25.05	40,466	-0.40(-1.59%)
Sep 23, 2011	25.88	25.88	25.41	25.45	46,629	-0.36(-1.40%)
Sep 22, 2011	25.59	25.93	25.55	25.81	82,755	+0.73(+2.90%)
Sep 21, 2011	24.37	33.44	24.36	25.09	147,001	+0.66(+2.72%)
Sep 20, 2011	24.39	24.45	24.27	24.42	27,696	-0.05(-0.22%)
Sep 19, 2011	24.36	24.52	24.36	24.48	17,958	+0.50(+2.07%)
Sep 16, 2011	23.81	24.02	23.75	23.98	18,927	+0.16(+0.66%)
Sep 15, 2011	23.96	24.03	23.82	23.82	80,029	-0.30(-1.24%)
Sep 14, 2011	23.98	24.16	23.95	24.12	17,107	+0.08(+0.33%)
Sep 13, 2011	24.25	24.25	23.99	24.04	24,231	-0.26(-1.05%)
Sep 12, 2011	24.47	24.68	24.20	24.30	108,557	+0.06(+0.26%)
Sep 09, 2011	24.06	24.29	24.00	24.24	127,924	+0.20(+0.83%)
Sep 08, 2011	24.01	24.06	23.85	24.03	9,723	+0.11(+0.44%)
Sep 07, 2011	24.00	24.00	23.77	23.93	10,338	-0.23(-0.96%)
Sep 06, 2011	24.33	24.41	24.16	24.16	23,070	+0.20(+0.84%)
Sep 02, 2011	23.83	23.97	23.82	23.96	13,108	+0.59(+2.54%)
Sep 01, 2011	23.13	23.37	22.95	23.37	11,930	+0.22(+0.94%)
Aug 31, 2011	23.29	23.29	23.12	23.15	17,206	-0.09(-0.39%)
Aug 30, 2011	23.17	23.29	23.17	23.24	5,230	+0.34(+1.47%)
Aug 29, 2011	22.86	22.94	22.84	22.90	20,080	-0.26(-1.13%)
Aug 26, 2011	23.14	23.19	23.11	23.16	14,166	+0.12(+0.52%)
Aug 25, 2011	22.87	23.06	22.87	23.04	24,022	+0.22(+0.96%)
Aug 24, 2011	23.16	23.18	22.82	22.82	5,836	-0.75(-3.18%)
Aug 23, 2011	23.48	23.63	23.41	23.57	5,365	-0.08(-0.35%)
Aug 22, 2011	23.57	23.73	23.57	23.66	28,289	+0.07(+0.28%)
Aug 19, 2011	23.65	23.75	23.57	23.59	27,758	+0.05(+0.23%)
Aug 18, 2011	23.55	23.64	23.41	23.54	7,339	+0.37(+1.59%)
Aug 17, 2011	22.89	23.17	22.85	23.17	4,677	+0.33(+1.46%)
Aug 16, 2011	22.56	22.91	22.56	22.84	6,552	+0.26(+1.16%)
Aug 15, 2011	22.64	22.66	22.58	22.58	10,045	-0.13(-0.58%)
Aug 12, 2011	22.67	22.74	22.58	22.71	29,803	+0.26(+1.17%)
Aug 11, 2011	23.08	23.65	22.35	22.44	29,848	-0.88(-3.79%)
Aug 10, 2011	23.05	23.38	23.01	23.33	35,365	+0.67(+2.95%)
Aug 09, 2011	22.44	23.25	22.10	22.66	182,925	-0.02(-0.10%)
Aug 08, 2011	22.22	22.68	22.14	22.68	11,967	+0.55(+2.47%)
Aug 05, 2011	22.20	22.52	22.09	22.13	12,482	-0.39(-1.74%)
Aug 04, 2011	22.00	22.53	22.00	22.53	19,215	+0.61(+2.80%)
Aug 03, 2011	22.08	22.08	21.83	21.91	115,449	+0.09(+0.41%)
Aug 02, 2011	21.66	22.18	21.66	21.82	18,395	+0.49(+2.30%)
Aug 01, 2011	21.33	21.33	21.33	21.33	1,651	+0.20(+0.97%)
Jul 29, 2011	20.96	21.43	20.96	21.13	108,130	+0.37(+1.80%)
Jul 28, 2011	20.78	20.83	20.76	20.76	19,682	+0.06(+0.28%)
Jul 27, 2011	20.67	20.70	20.62	20.70	3,725	-0.01(-0.07%)
Jul 26, 2011	20.69	20.73	20.69	20.71	7,727	+0.08(+0.39%)
Jul 25, 2011	20.56	20.64	20.56	20.63	10,966	-0.12(-0.59%)
Jul 22, 2011	20.72	20.76	20.70	20.76	17,346	+0.13(+0.61%)
Jul 21, 2011	20.63	20.68	20.55	20.63	52,579	-0.13(-0.61%)
Jul 20, 2011	20.77	20.84	20.76	20.76	97,487	-0.12(-0.56%)
Jul 19, 2011	20.66	20.87	20.64	20.87	5,658	+0.19(+0.94%)
Jul 18, 2011	20.78	20.78	20.67	20.68	8,903	-0.11(-0.53%)
Jul 15, 2011	20.71	20.79	20.71	20.79	9,665	+0.02(+0.10%)
Jul 14, 2011	20.86	20.91	20.77	20.77	14,893	-0.25(-1.21%)
Jul 13, 2011	20.88	21.03	20.76	21.02	168,192	+0.09(+0.45%)
Jul 12, 2011	20.99	20.99	20.82	20.93	22,908	+0.09(+0.43%)
Jul 11, 2011	20.72	20.86	20.72	20.84	7,732	+0.21(+1.03%)
Jul 08, 2011	20.57	20.63	20.57	20.63	8,431	+0.30(+1.50%)
Jul 07, 2011	20.27	20.32	20.23	20.32	5,388	-0.09(-0.43%)
Jul 06, 2011	20.36	20.41	20.36	20.41	4,217	+0.12(+0.61%)
Jul 05, 2011	20.31	20.31	20.28	20.28	1,546	+0.11(+0.54%)

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