Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	30.58	31.11	30.58	31.06	12,182	+0.55(+1.80%)
Jun 29, 2011	30.58	30.60	30.31	30.51	10,090	+0.10(+0.33%)
Jun 28, 2011	29.92	30.41	29.92	30.41	4,847	+0.51(+1.71%)
Jun 27, 2011	29.86	30.05	29.81	29.90	2,865	+0.28(+0.94%)
Jun 24, 2011	29.97	29.98	29.62	29.62	4,828	+0.05(+0.17%)
Jun 23, 2011	29.40	29.76	29.31	29.57	5,345	-0.30(-1.00%)
Jun 22, 2011	30.26	30.28	29.87	29.87	13,042	-0.22(-0.73%)
Jun 21, 2011	29.66	30.09	29.66	30.09	111,295	+0.65(+2.21%)
Jun 20, 2011	29.39	29.44	29.39	29.44	25,112	+0.32(+1.10%)
Jun 17, 2011	29.30	29.39	29.02	29.12	152,496	+0.11(+0.38%)
Jun 16, 2011	29.08	29.32	28.75	29.01	44,420	-0.03(-0.10%)
Jun 15, 2011	29.41	29.41	28.99	29.04	13,839	-0.59(-1.98%)
Jun 14, 2011	29.26	29.75	29.26	29.63	11,300	+0.64(+2.19%)
Jun 13, 2011	29.17	29.22	28.84	28.99	13,017	-0.03(-0.10%)
Jun 10, 2011	29.36	29.36	28.95	29.02	90,929	-0.60(-2.03%)
Jun 09, 2011	29.46	29.74	29.46	29.62	370,546	+0.26(+0.89%)
Jun 08, 2011	29.66	29.66	29.30	29.36	41,660	-0.47(-1.58%)
Jun 07, 2011	29.98	29.98	29.73	29.83	11,629	+0.15(+0.51%)
Jun 06, 2011	30.00	30.00	29.65	29.68	20,830	-0.35(-1.17%)
Jun 03, 2011	30.29	30.43	30.00	30.03	24,365	-0.36(-1.18%)
May 24, 2011	30.74	30.81	30.37	30.39	6,675	-0.39(-1.27%)
May 23, 2011	30.56	30.78	30.51	30.78	5,629	-0.45(-1.44%)
May 20, 2011	31.38	31.38	31.12	31.23	10,152	-0.28(-0.89%)
May 19, 2011	31.59	31.65	31.30	31.51	11,839	+0.21(+0.67%)
May 18, 2011	30.86	31.30	30.80	31.30	22,166	+0.53(+1.72%)
May 17, 2011	31.00	31.08	30.75	30.77	64,368	-0.50(-1.58%)
May 16, 2011	31.27	31.61	31.27	31.27	7,565	-0.29(-0.90%)
May 13, 2011	31.97	31.97	31.43	31.55	29,532	-0.39(-1.22%)
May 12, 2011	31.72	32.07	31.54	31.94	9,506	+0.08(+0.25%)
May 11, 2011	32.40	32.40	31.76	31.86	6,674	-0.55(-1.70%)
May 10, 2011	32.22	32.42	32.17	32.41	8,201	+0.37(+1.15%)
May 09, 2011	31.61	32.06	31.61	32.04	12,275	+0.32(+1.01%)
May 06, 2011	32.01	32.13	31.70	31.72	10,086	+0.13(+0.41%)
May 05, 2011	31.46	31.93	31.40	31.59	24,587	+0.01(+0.03%)
May 04, 2011	31.95	31.80	31.47	31.58	20,507	-0.37(-1.16%)
May 03, 2011	32.11	32.11	31.89	31.95	22,122	-0.33(-1.02%)
May 02, 2011	32.28	32.31	32.28	32.28	17,021	-0.18(-0.55%)
Apr 29, 2011	32.41	32.57	32.32	32.46	27,203	+0.13(+0.40%)
Apr 28, 2011	32.60	32.60	32.24	32.33	21,646	-0.02(-0.06%)
Apr 27, 2011	32.26	32.35	32.05	32.35	19,653	+0.14(+0.43%)
Apr 26, 2011	31.94	32.34	31.94	32.21	28,382	+0.45(+1.42%)
Apr 25, 2011	31.82	31.84	31.65	31.76	13,560	-0.16(-0.50%)
Apr 21, 2011	31.86	31.92	31.80	31.92	11,077	+0.20(+0.63%)
Apr 20, 2011	31.72	31.73	31.55	31.72	26,892	+0.57(+1.83%)
Apr 19, 2011	31.17	31.17	30.96	31.15	8,294	+0.18(+0.58%)
Apr 18, 2011	31.40	31.40	30.72	30.97	125,584	-0.62(-1.96%)
Apr 15, 2011	31.23	31.59	31.22	31.59	20,392	+0.28(+0.89%)
Apr 14, 2011	31.05	31.31	30.96	31.31	13,630	+0.10(+0.32%)
Apr 13, 2011	31.32	31.40	31.08	31.21	4,277	-0.13(-0.41%)
Apr 12, 2011	31.67	31.70	31.23	31.34	30,516	-0.35(-1.10%)
Apr 11, 2011	31.90	31.96	31.53	31.69	128,786	-0.22(-0.69%)
Apr 08, 2011	32.33	32.37	31.73	31.91	82,186	-0.44(-1.36%)
Apr 07, 2011	32.65	32.75	32.34	32.35	223,982	-0.33(-1.01%)
Apr 06, 2011	32.90	32.90	32.52	32.68	315,403	+0.10(+0.31%)
Apr 05, 2011	32.81	32.81	32.37	32.58	16,384	+0.05(+0.15%)
Apr 04, 2011	32.56	32.61	32.37	32.53	34,022	+0.02(+0.08%)
Apr 01, 2011	32.55	32.65	32.40	32.51	10,177	+0.26(+0.79%)
Mar 31, 2011	32.15	32.26	32.09	32.25	32,711	+0.11(+0.34%)
Mar 30, 2011	31.98	32.16	31.90	32.14	38,034	+0.38(+1.20%)
Mar 29, 2011	31.56	31.76	31.34	31.76	11,371	+0.28(+0.89%)
Mar 28, 2011	31.72	31.72	31.47	31.48	415,137	-0.03(-0.10%)
Mar 25, 2011	31.33	31.76	31.32	31.51	31,785	+0.19(+0.61%)
Mar 24, 2011	31.31	31.37	30.94	31.32	51,502	+0.35(+1.13%)
Mar 23, 2011	30.58	31.04	30.57	30.97	9,614	+0.14(+0.46%)
Mar 22, 2011	30.90	30.90	30.71	30.83	15,278	-0.08(-0.26%)
Mar 21, 2011	30.97	30.97	30.85	30.91	6,861	+0.70(+2.32%)
Mar 18, 2011	30.38	30.40	30.11	30.21	14,054	+0.30(+1.01%)
Mar 17, 2011	30.01	30.19	29.86	29.91	66,048	+0.32(+1.08%)
Mar 16, 2011	29.83	30.02	29.55	29.59	9,178	-0.42(-1.40%)
Mar 15, 2011	29.76	30.16	29.74	30.01	23,742	-0.27(-0.89%)
Mar 14, 2011	30.15	30.33	30.00	30.28	7,334	-0.10(-0.33%)
Mar 11, 2011	30.02	30.50	30.00	30.38	23,938	+0.20(+0.66%)
Mar 10, 2011	30.87	30.87	30.16	30.18	20,353	-0.86(-2.76%)
Mar 09, 2011	31.09	31.11	30.90	31.04	10,890	-0.06(-0.19%)
Mar 08, 2011	30.50	31.23	30.39	31.10	11,109	+0.47(+1.53%)
Mar 07, 2011	31.38	31.38	30.37	30.63	17,606	-0.40(-1.29%)
Mar 04, 2011	31.59	31.59	30.82	31.03	133,610	-0.34(-1.08%)
Mar 03, 2011	31.09	31.43	31.00	31.37	15,699	+0.91(+2.99%)
Mar 02, 2011	30.29	30.56	30.26	30.46	20,138	+0.15(+0.49%)
Mar 01, 2011	31.14	31.14	30.19	30.31	25,031	-0.63(-2.04%)
Feb 28, 2011	30.98	31.04	30.78	30.94	33,043	+0.12(+0.39%)
Feb 25, 2011	30.58	30.82	30.58	30.82	27,070	+0.46(+1.52%)
Feb 24, 2011	30.29	30.47	30.05	30.36	59,641	+0.07(+0.23%)
Feb 23, 2011	30.86	30.90	29.99	30.29	20,542	-0.65(-2.10%)
Feb 22, 2011	31.50	31.64	30.92	30.94	23,682	-0.96(-3.01%)
Feb 18, 2011	31.46	31.96	31.46	31.90	165,312	+0.11(+0.35%)
Feb 17, 2011	31.61	31.84	31.53	31.79	13,092	+0.18(+0.57%)
Feb 16, 2011	31.62	31.64	31.50	31.61	27,710	+0.25(+0.80%)
Feb 15, 2011	31.37	31.44	31.33	31.36	13,340	-0.14(-0.44%)
Feb 14, 2011	31.67	31.67	31.30	31.50	69,736	+0.12(+0.38%)
Feb 11, 2011	30.93	31.38	30.93	31.38	15,910	+0.40(+1.29%)
Feb 10, 2011	30.85	31.07	30.69	30.98	9,643	+0.08(+0.26%)
Feb 09, 2011	30.94	31.03	30.86	30.90	11,021	-0.14(-0.45%)
Feb 08, 2011	31.15	31.15	30.81	31.04	11,427	+0.13(+0.42%)
Feb 07, 2011	30.61	30.97	30.61	30.91	70,195	+0.37(+1.21%)
Feb 04, 2011	30.46	30.57	30.36	30.54	14,852	+0.07(+0.23%)
Feb 03, 2011	30.69	30.69	30.15	30.47	27,497	+0.01(+0.03%)
Feb 02, 2011	30.74	30.74	30.40	30.46	45,036	-0.11(-0.36%)
Feb 01, 2011	30.14	30.61	30.13	30.57	76,945	+0.65(+2.17%)
Jan 31, 2011	29.74	30.06	29.70	29.92	16,261	+0.27(+0.91%)
Jan 28, 2011	30.26	30.36	29.59	29.65	22,241	-0.70(-2.31%)
Jan 27, 2011	30.24	30.36	30.12	30.35	15,280	+0.12(+0.40%)
Jan 26, 2011	29.84	30.35	29.84	30.23	20,540	+0.45(+1.51%)
Jan 25, 2011	29.66	29.78	29.50	29.78	15,804	-0.01(-0.03%)
Jan 24, 2011	29.64	29.85	29.50	29.79	14,475	+0.23(+0.78%)
Jan 21, 2011	29.75	29.75	29.50	29.56	5,021	+0.02(+0.07%)
Jan 20, 2011	29.76	29.81	29.43	29.54	10,600	-0.34(-1.14%)
Jan 19, 2011	30.33	30.33	29.86	29.88	9,819	-0.49(-1.61%)
Jan 18, 2011	30.26	30.37	30.10	30.37	18,706	+0.25(+0.83%)
Jan 14, 2011	30.09	30.17	29.95	30.12	43,065	+0.11(+0.37%)
Jan 13, 2011	30.08	30.10	29.93	30.01	14,919	+0.06(+0.20%)
Jan 12, 2011	29.93	30.04	29.89	29.95	5,605	+0.19(+0.64%)
Jan 11, 2011	29.73	29.77	29.70	29.76	106,039	+0.24(+0.81%)
Jan 10, 2011	29.26	29.60	29.15	29.52	40,841	+0.07(+0.24%)
Jan 07, 2011	29.62	29.62	29.15	29.45	4,737	+0.03(+0.10%)
Jan 06, 2011	29.57	29.58	29.40	29.42	6,416	-0.19(-0.64%)
Jan 05, 2011	29.44	29.64	29.38	29.61	10,204	+0.17(+0.58%)
Jan 04, 2011	29.93	29.93	29.04	29.44	70,246	-0.36(-1.21%)
Jan 03, 2011	29.75	29.90	29.54	29.80	17,139	+0.45(+1.53%)
Dec 31, 2010	29.37	29.50	29.32	29.35	20,139	-0.06(-0.20%)
Dec 30, 2010	29.42	29.57	29.41	29.41	23,668	-0.12(-0.41%)
Dec 29, 2010	29.64	29.64	29.46	29.53	23,109	+0.08(+0.27%)
Dec 28, 2010	29.44	29.51	29.40	29.45	4,395	-0.12(-0.41%)
Dec 27, 2010	29.30	29.57	29.30	29.57	8,897	+0.12(+0.41%)
Dec 23, 2010	29.40	29.49	29.40	29.45	11,203	-0.03(-0.10%)
Dec 22, 2010	29.68	29.68	29.41	29.48	25,379	-0.06(-0.20%)
Dec 21, 2010	29.49	29.57	29.29	29.54	15,230	+0.26(+0.89%)
Dec 20, 2010	29.31	29.35	29.11	29.28	20,848	+0.01(+0.03%)
Dec 17, 2010	29.29	29.48	29.16	29.27	12,258	-0.14(-0.47%)
Dec 16, 2010	29.21	29.47	29.14	29.41	42,811	+0.20(+0.68%)
Dec 15, 2010	29.27	29.53	29.18	29.21	16,593	-0.01(-0.03%)
Dec 14, 2010	29.19	29.35	29.16	29.22	40,507	-0.06(-0.20%)
Dec 13, 2010	29.68	29.68	29.25	29.28	44,955	-0.01(-0.03%)
Dec 10, 2010	28.97	29.31	28.97	29.29	444,320	+0.33(+1.14%)
Dec 09, 2010	28.98	29.03	28.92	28.96	17,949	+0.01(+0.03%)
Dec 08, 2010	28.97	28.97	28.88	28.95	19,319	-0.05(-0.17%)
Dec 07, 2010	29.12	29.25	29.00	29.00	17,979	+0.21(+0.73%)
Dec 06, 2010	28.62	28.82	28.60	28.79	5,529	+0.06(+0.21%)
Dec 03, 2010	28.43	28.73	28.43	28.73	7,731	+0.23(+0.81%)
Dec 02, 2010	28.49	28.54	28.19	28.50	13,520	+0.35(+1.24%)
Dec 01, 2010	27.97	28.16	27.97	28.15	12,829	+0.74(+2.70%)
Nov 30, 2010	27.33	27.55	27.33	27.41	6,463	+0.16(+0.59%)
Nov 29, 2010	26.96	27.27	26.96	27.25	9,284	-0.26(-0.96%)
Nov 26, 2010	27.50	27.55	27.50	27.51	5,792	-0.09(-0.31%)
Nov 24, 2010	27.25	27.60	27.60	27.60	12,423	+0.65(+2.41%)
Nov 23, 2010	26.94	26.95	26.75	26.95	15,143	-0.31(-1.13%)
Nov 22, 2010	27.44	27.44	26.91	27.26	8,401	+0.02(+0.06%)
Nov 19, 2010	27.09	27.24	26.94	27.24	3,477	+0.13(+0.48%)
Nov 18, 2010	27.09	27.22	27.08	27.11	128,759	+0.54(+2.03%)
Nov 17, 2010	26.64	26.64	26.51	26.57	3,727	+0.02(+0.08%)
Nov 16, 2010	26.74	26.74	26.38	26.55	26,329	-0.33(-1.23%)
Nov 15, 2010	26.80	26.98	26.79	26.88	1,813	+0.10(+0.37%)
Nov 12, 2010	27.04	27.08	26.68	26.78	27,709	-0.41(-1.51%)
Nov 11, 2010	27.08	27.19	26.98	27.19	3,300	-0.03(-0.11%)
Nov 10, 2010	26.96	27.22	26.95	27.22	6,953	+0.10(+0.37%)
Nov 09, 2010	27.32	27.41	27.10	27.12	5,437	-0.23(-0.83%)
Nov 08, 2010	27.45	27.45	27.30	27.35	4,976	-0.04(-0.15%)
Nov 05, 2010	27.34	27.50	27.34	27.39	13,321	+0.11(+0.40%)
Nov 04, 2010	26.89	27.29	26.89	27.28	6,903	+0.72(+2.73%)
Nov 03, 2010	26.80	26.80	26.43	26.56	32,391	-0.00(-0.02%)
Nov 02, 2010	26.57	26.57	26.39	26.56	3,456	+0.35(+1.34%)
Nov 01, 2010	26.47	26.53	26.05	26.21	25,238	-0.04(-0.15%)
Oct 29, 2010	26.19	26.28	26.11	26.25	38,963	+0.15(+0.57%)
Oct 28, 2010	26.56	26.56	25.93	26.10	14,482	-0.02(-0.08%)
Oct 27, 2010	26.03	26.12	25.78	26.12	6,327	-0.12(-0.46%)
Oct 25, 2010	26.50	26.55	26.24	26.24	1,553	+0.06(+0.23%)
Oct 22, 2010	26.40	26.40	26.03	26.18	10,368	+0.08(+0.31%)
Oct 21, 2010	26.33	26.37	25.82	26.10	5,954	+0.05(+0.19%)
Oct 20, 2010	25.81	26.10	25.72	26.05	3,145	+0.52(+2.04%)
Oct 19, 2010	25.78	25.91	25.51	25.53	5,869	-0.50(-1.92%)
Oct 18, 2010	26.04	26.04	25.98	26.03	1,389	+0.11(+0.42%)
Oct 15, 2010	25.88	26.07	25.83	25.92	4,408	-0.04(-0.17%)
Oct 14, 2010	26.18	26.18	25.96	25.96	1,291	-0.22(-0.83%)
Oct 13, 2010	25.97	26.18	25.93	26.18	9,639	+0.49(+1.90%)
Oct 12, 2010	25.35	25.69	25.35	25.69	21,777	-0.03(-0.11%)
Oct 11, 2010	25.63	25.76	25.63	25.72	3,633	+0.09(+0.35%)
Oct 08, 2010	25.63	25.63	25.39	25.63	4,863	+0.30(+1.18%)
Oct 07, 2010	25.29	25.39	25.19	25.33	9,441	+0.03(+0.12%)
Oct 06, 2010	25.33	25.38	25.20	25.30	5,378	+0.18(+0.72%)
Oct 05, 2010	24.81	25.18	24.81	25.12	1,424	+0.63(+2.57%)
Oct 04, 2010	24.86	24.87	24.41	24.49	1,922	-0.47(-1.89%)
Oct 01, 2010	24.96	25.03	24.88	24.96	454	+0.06(+0.24%)
Sep 30, 2010	25.29	25.29	24.76	24.90	10,048	-0.06(-0.26%)
Sep 29, 2010	24.92	25.05	24.88	24.96	3,556	+0.11(+0.46%)
Sep 28, 2010	24.73	24.85	24.65	24.85	1,260	+0.11(+0.43%)
Sep 27, 2010	24.78	24.86	24.71	24.74	3,105	-0.17(-0.67%)
Sep 24, 2010	24.46	24.91	24.46	24.91	8,754	+0.68(+2.81%)
Sep 23, 2010	24.31	24.63	24.23	24.23	11,548	-0.38(-1.54%)
Sep 22, 2010	24.78	24.78	24.50	24.61	3,221	-0.26(-1.04%)
Sep 21, 2010	24.86	25.09	24.79	24.87	29,520	-0.01(-0.04%)
Sep 20, 2010	24.46	24.88	24.46	24.88	5,820	+0.42(+1.72%)
Sep 17, 2010	24.46	24.46	24.26	24.46	3,729	+0.13(+0.53%)
Sep 15, 2010	24.31	24.36	24.31	24.33	9,200	-0.03(-0.12%)
Sep 14, 2010	24.36	24.50	24.36	24.36	1,754	-0.03(-0.12%)
Sep 13, 2010	24.39	24.42	24.39	24.39	400	+0.59(+2.49%)
Sep 09, 2010	24.07	23.80	23.80	23.80	9,300	-0.05(-0.22%)
Sep 08, 2010	23.61	23.95	23.61	23.85	1,684	+0.25(+1.06%)
Sep 07, 2010	23.92	23.92	23.60	23.60	3,117	-0.27(-1.13%)
Sep 03, 2010	23.71	23.87	23.71	23.87	19,441	+0.34(+1.43%)
Sep 02, 2010	23.34	23.53	23.34	23.53	15,560	+0.36(+1.57%)
Sep 01, 2010	23.06	23.17	23.06	23.17	1,223	+0.83(+3.70%)
Aug 31, 2010	22.40	22.47	22.29	22.34	2,340	+0.07(+0.33%)
Aug 30, 2010	22.61	22.61	22.27	22.27	12,123	-0.51(-2.24%)
Aug 27, 2010	22.78	22.78	22.26	22.78	1,223	+0.52(+2.33%)
Aug 26, 2010	22.47	22.59	22.26	22.26	4,491	-0.04(-0.17%)
Aug 25, 2010	21.91	22.32	21.89	22.30	7,682	+0.08(+0.34%)
Aug 24, 2010	22.31	22.31	22.22	22.22	891	-0.43(-1.89%)
Aug 23, 2010	23.01	23.01	22.65	22.65	1,485	-0.12(-0.52%)
Aug 20, 2010	22.63	22.77	22.56	22.77	6,671	-0.16(-0.70%)
Aug 19, 2010	23.36	23.36	22.93	22.93	6,409	-0.66(-2.80%)
Aug 18, 2010	23.66	23.66	23.59	23.59	2,617	+0.03(+0.11%)
Aug 17, 2010	23.27	23.60	23.27	23.56	1,153	+0.62(+2.71%)
Aug 16, 2010	22.98	23.04	22.94	22.94	650	-0.08(-0.34%)
Aug 13, 2010	23.02	23.06	22.91	23.02	18,026	-0.07(-0.30%)
Aug 12, 2010	22.67	23.12	22.67	23.09	25,489	-0.14(-0.60%)
Aug 11, 2010	23.36	23.38	23.22	23.23	6,173	-1.14(-4.68%)
Aug 10, 2010	24.16	24.37	24.03	24.37	2,622	-0.16(-0.65%)
Aug 09, 2010	24.43	24.53	24.40	24.53	12,030	+0.36(+1.49%)
Aug 06, 2010	24.17	24.30	23.90	24.17	4,592	-0.35(-1.43%)
Aug 05, 2010	24.43	24.52	24.38	24.52	11,250	+0.10(+0.41%)
Aug 04, 2010	24.36	24.42	24.15	24.42	8,241	+0.30(+1.24%)
Aug 03, 2010	24.40	24.40	24.00	24.12	8,625	-0.19(-0.78%)
Aug 02, 2010	24.34	24.34	24.09	24.31	9,857	+0.43(+1.80%)
Jul 30, 2010	23.88	23.93	23.37	23.88	3,165	+0.11(+0.46%)
Jul 29, 2010	23.87	23.97	23.56	23.77	9,979	+0.09(+0.37%)
Jul 28, 2010	23.79	23.79	23.68	23.68	1,100	-0.25(-1.04%)
Jul 27, 2010	24.39	24.39	23.93	23.93	10,385	-0.21(-0.87%)
Jul 26, 2010	24.16	24.20	23.87	24.14	3,799	+0.37(+1.56%)
Jul 23, 2010	23.56	23.80	23.55	23.77	7,706	+0.46(+1.97%)
Jul 22, 2010	22.76	23.33	22.76	23.31	4,717	+0.82(+3.65%)
Jul 21, 2010	22.75	22.81	22.49	22.49	1,850	+0.01(+0.06%)
Jul 20, 2010	22.11	22.48	22.03	22.48	3,295	+0.35(+1.58%)
Jul 19, 2010	21.96	22.13	21.96	22.13	5,696	+0.16(+0.71%)
Jul 16, 2010	21.97	22.40	21.97	21.97	1,941	-0.88(-3.86%)
Jul 14, 2010	22.85	22.85	22.85	22.85	0	+0.01(+0.05%)
Jul 13, 2010	22.61	22.86	22.58	22.84	10,094	+0.67(+3.02%)
Jul 12, 2010	22.09	22.17	22.09	22.17	454	-0.20(-0.89%)
Jul 09, 2010	22.37	22.37	22.37	22.37	100	+0.22(+0.99%)
Jul 08, 2010	21.87	22.19	21.87	22.15	3,671	+0.39(+1.79%)
Jul 07, 2010	21.31	21.76	21.31	21.76	2,727	+0.73(+3.48%)
Jul 06, 2010	21.59	21.59	20.95	21.03	2,676	-0.20(-0.94%)
Jul 02, 2010	21.23	21.25	21.23	21.23	550	-0.17(-0.79%)

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