Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	18.33	18.90	18.33	18.82	666	+0.17(+0.91%)
Jun 27, 2012	18.87	18.65	18.65	18.65	2,124	-0.32(-1.70%)
Jun 26, 2012	19.23	19.23	18.87	18.97	1,660	-0.48(-2.48%)
Jun 25, 2012	19.01	19.59	19.01	19.45	9,725	+0.22(+1.16%)
Jun 22, 2012	19.23	19.27	19.12	19.23	5,292	+0.00(+0.00%)
Jun 21, 2012	18.97	19.55	18.95	19.23	559	+0.30(+1.56%)
Jun 20, 2012	19.04	19.05	18.79	18.93	11,526	+0.06(+0.33%)
Jun 19, 2012	18.86	18.88	18.83	18.87	11,129	+0.49(+2.67%)
Jun 18, 2012	18.55	19.45	18.38	18.38	2,301	-0.22(-1.19%)
Jun 15, 2012	18.12	18.60	18.12	18.60	1,118	+0.49(+2.72%)
Jun 14, 2012	18.11	19.33	18.11	18.11	722	-0.04(-0.25%)
Jun 12, 2012	18.64	18.16	18.16	18.16	2,247	-0.02(-0.10%)
Jun 11, 2012	18.44	18.44	18.17	18.17	224	+0.02(+0.10%)
Jun 08, 2012	18.14	18.36	18.14	18.16	674	+0.00(+0.00%)
Jun 06, 2012	18.16	18.16	18.16	18.16	674	+0.07(+0.39%)
Jun 05, 2012	17.85	18.08	17.85	18.08	1,854	+0.28(+1.60%)
Jun 04, 2012	17.65	18.02	17.65	17.80	5,940	+0.13(+0.76%)
Jun 01, 2012	17.70	18.14	17.55	17.67	3,038	-0.24(-1.34%)
May 31, 2012	18.52	18.52	17.91	17.91	338	-0.64(-3.45%)
May 30, 2012	18.44	18.55	18.44	18.55	1,236	-0.10(-0.53%)
May 29, 2012	18.56	19.21	18.56	18.64	2,541	-0.02(-0.10%)
May 25, 2012	18.66	18.66	18.66	18.66	337	-0.02(-0.09%)
May 23, 2012	18.72	18.68	18.68	18.68	449	-0.04(-0.20%)
May 22, 2012	18.94	19.57	18.72	18.72	15,626	-0.17(-0.90%)
May 21, 2012	18.63	19.31	18.58	18.88	1,483	+0.11(+0.57%)
May 18, 2012	18.24	19.31	18.14	18.78	2,697	+0.64(+3.53%)
May 17, 2012	18.24	18.56	18.14	18.14	4,948	-0.47(-2.53%)
May 16, 2012	18.78	19.85	18.60	18.61	12,845	-0.83(-4.26%)
May 15, 2012	19.50	19.50	19.44	19.44	1,573	-0.03(-0.14%)
May 14, 2012	19.69	19.69	19.44	19.46	2,421	+0.33(+1.72%)
May 11, 2012	19.04	19.13	19.04	19.13	2,981	+0.44(+2.33%)
May 09, 2012	18.15	18.70	18.70	18.70	1,236	+0.01(+0.05%)
May 08, 2012	18.70	18.80	18.69	18.69	4,205	-0.09(-0.47%)
May 07, 2012	19.05	19.05	18.69	18.78	8,241	-0.22(-1.17%)
May 04, 2012	19.29	19.29	18.74	19.00	471	-0.61(-3.13%)
May 03, 2012	19.61	19.61	19.61	19.61	225	-0.17(-0.86%)
May 02, 2012	19.01	19.78	19.01	19.78	674	+0.65(+3.40%)
May 01, 2012	19.83	19.83	19.13	19.13	6,081	-0.35(-1.78%)
Apr 30, 2012	19.48	19.48	19.48	19.48	112	+0.08(+0.41%)
Apr 27, 2012	19.19	19.85	18.69	19.40	48,996	+1.80(+10.21%)
Apr 26, 2012	18.08	19.77	17.60	17.60	2,022	+0.03(+0.15%)
Apr 25, 2012	18.16	18.16	17.27	17.58	5,573	-0.67(-3.66%)
Apr 24, 2012	18.43	18.43	17.99	18.24	4,732	+0.01(+0.05%)
Apr 23, 2012	18.34	18.78	18.16	18.24	5,168	-0.03(-0.15%)
Apr 20, 2012	18.96	19.05	18.26	18.26	1,405	-0.02(-0.10%)
Apr 19, 2012	18.28	18.28	18.28	18.28	112	-0.34(-1.82%)
Apr 18, 2012	18.62	18.62	18.62	18.62	321	+0.11(+0.58%)
Apr 17, 2012	18.37	19.13	18.37	18.51	465	-0.09(-0.48%)
Apr 16, 2012	18.52	18.60	18.52	18.60	274	+0.13(+0.72%)
Apr 13, 2012	18.47	18.47	18.47	18.47	224	-1.07(-5.47%)
Apr 12, 2012	19.26	19.58	19.26	19.53	466	+0.11(+0.55%)
Apr 11, 2012	18.11	19.43	18.11	19.43	1,380	+1.49(+8.28%)
Apr 10, 2012	19.60	19.60	17.94	17.94	3,292	-1.64(-8.36%)
Apr 09, 2012	19.72	19.72	19.58	19.58	224	-0.38(-1.92%)
Apr 05, 2012	20.44	20.44	19.80	19.96	449	-0.30(-1.49%)
Apr 04, 2012	20.41	20.41	20.26	20.26	1,910	-0.20(-1.00%)
Apr 03, 2012	20.49	20.61	20.47	20.47	1,972	-0.20(-0.99%)
Apr 02, 2012	20.52	20.68	20.52	20.67	1,350	-0.15(-0.73%)
Mar 30, 2012	20.82	20.85	20.82	20.82	1,869	+0.30(+1.47%)
Mar 29, 2012	20.47	21.54	20.47	20.52	10,138	+0.05(+0.26%)
Mar 28, 2012	20.55	20.91	20.47	20.47	1,123	+0.06(+0.31%)
Mar 23, 2012	20.55	20.41	20.41	20.41	5,955	-0.77(-3.66%)
Mar 22, 2012	20.47	21.53	20.02	21.18	1,797	+0.71(+3.48%)
Mar 21, 2012	20.47	21.29	20.47	20.47	561	+0.36(+1.77%)
Mar 20, 2012	19.84	20.74	19.62	20.11	725	+0.19(+0.94%)
Mar 19, 2012	19.45	19.93	19.29	19.93	4,747	+0.47(+2.42%)
Mar 16, 2012	20.35	20.43	19.36	19.45	6,067	-0.94(-4.62%)
Mar 15, 2012	20.39	20.49	20.38	20.40	2,696	-0.06(-0.30%)
Mar 14, 2012	20.79	20.79	20.38	20.46	4,796	-0.36(-1.75%)
Mar 13, 2012	19.49	20.82	19.46	20.82	6,927	+1.44(+7.45%)
Mar 12, 2012	19.33	19.49	18.96	19.38	1,466	+0.42(+2.23%)
Mar 09, 2012	19.49	19.49	18.96	18.96	620	-0.12(-0.64%)
Mar 08, 2012	19.58	19.61	18.95	19.08	3,256	-0.60(-3.06%)
Mar 07, 2012	19.79	19.79	19.59	19.68	1,643	-0.06(-0.31%)
Mar 06, 2012	19.89	19.89	19.59	19.74	677	-0.27(-1.33%)
Mar 05, 2012	19.73	20.18	19.59	20.01	1,868	-0.58(-2.80%)
Mar 01, 2012	20.51	20.59	20.59	20.59	451	+0.35(+1.71%)
Feb 29, 2012	20.59	20.59	19.96	20.24	902	-0.55(-2.64%)
Feb 28, 2012	19.98	21.02	19.97	20.79	2,381	+0.65(+3.21%)
Feb 27, 2012	20.72	20.72	19.73	20.14	4,829	-0.30(-1.47%)
Feb 24, 2012	20.91	21.22	20.44	20.44	2,650	-0.63(-2.99%)
Feb 23, 2012	21.59	21.59	21.07	21.07	2,933	-0.17(-0.79%)
Feb 22, 2012	21.72	21.72	20.46	21.24	3,052	-0.31(-1.44%)
Feb 21, 2012	21.65	21.67	20.64	21.55	5,582	-0.13(-0.61%)
Feb 17, 2012	20.78	21.91	20.66	21.68	9,248	+1.08(+5.25%)
Feb 16, 2012	21.60	21.60	20.60	20.60	6,605	-0.86(-4.01%)
Feb 15, 2012	20.78	21.48	20.51	21.46	2,821	+0.64(+3.06%)
Feb 14, 2012	20.08	20.82	20.08	20.82	2,381	+0.49(+2.40%)
Feb 13, 2012	20.40	20.40	19.85	20.34	2,078	-0.48(-2.30%)
Feb 10, 2012	19.88	20.82	19.85	20.82	4,554	+0.81(+4.03%)
Feb 09, 2012	19.63	20.08	19.63	20.01	1,128	+0.43(+2.17%)
Feb 08, 2012	19.89	20.34	19.58	19.58	5,021	-0.02(-0.09%)
Feb 07, 2012	18.96	20.07	18.96	19.60	5,190	+0.65(+3.41%)
Feb 06, 2012	19.06	19.06	18.83	18.96	4,213	-0.10(-0.51%)
Feb 03, 2012	18.65	19.14	18.52	19.05	4,508	+0.44(+2.38%)
Feb 02, 2012	19.29	19.29	18.39	18.61	2,710	+0.21(+1.16%)
Feb 01, 2012	18.44	18.61	18.40	18.40	1,353	-0.21(-1.14%)
Jan 31, 2012	18.97	18.97	18.57	18.61	3,711	-0.17(-0.90%)
Jan 30, 2012	18.83	18.97	18.78	18.78	1,324	-0.47(-2.44%)
Jan 27, 2012	19.10	19.31	18.56	19.25	1,574	+0.47(+2.50%)
Jan 26, 2012	17.63	18.78	17.39	18.78	3,582	+1.08(+6.11%)
Jan 25, 2012	17.69	17.70	17.69	17.70	225	-0.03(-0.15%)
Jan 24, 2012	17.46	17.92	17.46	17.72	789	+0.18(+1.01%)
Jan 23, 2012	17.53	17.55	17.53	17.55	473	-0.25(-1.39%)
Jan 20, 2012	17.42	17.93	17.42	17.79	2,326	+0.37(+2.14%)
Jan 19, 2012	17.52	18.02	17.28	17.42	2,464	-0.21(-1.21%)
Jan 18, 2012	17.01	17.63	17.01	17.63	1,805	+0.35(+2.05%)
Jan 17, 2012	17.71	17.71	17.28	17.28	2,524	+0.00(+0.00%)
Jan 13, 2012	17.32	17.49	17.21	17.28	3,535	-0.05(-0.31%)
Jan 12, 2012	17.37	17.82	17.33	17.33	6,793	-0.06(-0.36%)
Jan 11, 2012	17.22	17.72	17.22	17.40	3,407	+0.17(+0.98%)
Jan 10, 2012	16.76	17.23	16.76	17.23	5,391	+0.48(+2.86%)
Jan 09, 2012	18.01	18.18	16.72	16.75	14,590	-0.99(-5.59%)
Jan 06, 2012	17.74	17.74	17.74	17.74	225	+0.00(+0.00%)
Jan 05, 2012	17.74	17.74	17.72	17.74	814	+0.03(+0.15%)
Jan 04, 2012	17.82	18.02	16.99	17.71	985	+0.04(+0.20%)
Dec 30, 2011	17.52	18.02	17.00	17.68	6,654	-0.20(-1.14%)
Dec 29, 2011	17.85	18.11	17.28	17.88	5,484	-0.11(-0.59%)
Dec 28, 2011	18.39	18.39	17.80	17.99	2,144	-0.40(-2.17%)
Dec 27, 2011	18.67	18.86	18.39	18.39	903	-0.19(-1.05%)
Dec 23, 2011	18.60	18.60	18.22	18.58	4,053	-1.16(-5.88%)
Dec 21, 2011	19.40	19.74	18.73	19.74	7,604	+0.20(+1.00%)
Dec 20, 2011	18.98	19.85	18.98	19.55	7,854	+0.58(+3.04%)
Dec 19, 2011	18.58	18.99	18.52	18.97	5,557	+0.58(+3.13%)
Dec 16, 2011	19.07	19.07	18.34	18.40	3,319	-0.76(-3.98%)
Dec 15, 2011	18.73	19.16	18.64	19.16	1,018	-0.07(-0.37%)
Dec 14, 2011	19.35	19.46	18.88	19.23	7,992	-0.12(-0.64%)
Dec 13, 2011	19.10	19.36	18.80	19.35	4,113	+0.34(+1.81%)
Dec 12, 2011	18.57	19.01	17.59	19.01	9,906	+0.44(+2.38%)
Dec 09, 2011	19.13	19.35	18.48	18.57	13,285	-0.97(-4.97%)
Dec 08, 2011	18.59	19.79	18.59	19.54	2,040	+0.97(+5.23%)
Dec 07, 2011	17.74	19.00	17.74	18.57	6,915	+0.44(+2.43%)
Dec 06, 2011	18.81	18.81	17.88	18.13	4,285	-0.42(-2.28%)
Dec 05, 2011	19.35	19.35	17.93	18.55	13,255	-0.47(-2.46%)
Dec 02, 2011	17.90	19.03	17.64	19.02	8,086	+1.11(+6.21%)
Dec 01, 2011	17.89	18.17	17.64	17.91	563	+0.04(+0.25%)
Nov 30, 2011	18.88	18.88	17.69	17.86	7,059	-1.01(-5.37%)
Nov 29, 2011	19.80	19.80	18.08	18.88	8,048	-1.10(-5.52%)
Nov 28, 2011	17.69	20.02	17.66	19.98	12,211	+2.14(+12.02%)
Nov 25, 2011	19.10	19.10	17.84	17.84	2,947	-1.31(-6.86%)
Nov 23, 2011	17.83	19.15	17.83	19.15	1,634	+1.26(+7.02%)
Nov 21, 2011	17.70	17.89	17.89	17.89	566	-0.19(-1.04%)
Nov 18, 2011	18.16	18.60	18.08	18.08	2,947	-0.19(-1.06%)
Nov 17, 2011	19.14	19.53	18.28	18.28	5,581	-0.99(-5.13%)
Nov 16, 2011	19.50	19.57	19.16	19.27	1,428	+0.80(+4.35%)
Nov 15, 2011	18.46	18.46	18.46	18.46	226	+0.19(+1.06%)
Nov 14, 2011	18.00	18.35	18.00	18.27	1,088	+0.41(+2.27%)
Nov 11, 2011	18.08	18.08	17.86	17.86	793	-0.22(-1.22%)
Nov 10, 2011	18.44	18.52	18.08	18.08	4,791	-0.02(-0.10%)
Nov 09, 2011	17.92	18.52	17.55	18.10	3,854	-1.00(-5.22%)
Nov 08, 2011	19.60	19.65	19.10	19.10	4,580	-0.66(-3.35%)
Nov 07, 2011	19.73	19.85	19.19	19.76	4,126	+0.31(+1.59%)
Nov 03, 2011	19.55	19.45	19.45	19.45	1,020	-0.15(-0.77%)
Nov 02, 2011	19.94	19.94	19.60	19.60	1,428	-0.48(-2.37%)
Nov 01, 2011	20.12	20.12	20.08	20.08	566	-0.12(-0.61%)
Oct 31, 2011	20.64	20.64	20.20	20.20	649	-0.14(-0.69%)
Oct 28, 2011	20.21	20.34	20.21	20.34	340	-0.85(-4.00%)
Oct 27, 2011	21.05	21.19	21.05	21.19	906	+0.04(+0.17%)
Oct 26, 2011	21.02	21.15	21.02	21.15	476	+0.14(+0.67%)
Oct 24, 2011	20.61	21.01	21.01	21.01	2,267	+0.56(+2.76%)
Oct 21, 2011	20.15	20.47	20.13	20.45	1,728	+0.41(+2.02%)
Oct 20, 2011	20.09	20.29	20.04	20.04	1,927	-0.03(-0.13%)
Oct 18, 2011	20.07	20.07	20.07	20.07	0	-1.05(-4.97%)
Oct 14, 2011	21.12	21.12	21.12	21.12	226	+0.00(+0.00%)
Oct 13, 2011	20.47	21.12	19.95	21.12	578	-0.05(-0.25%)
Oct 12, 2011	21.65	21.65	21.17	21.17	713	+0.09(+0.42%)
Oct 11, 2011	21.19	22.68	20.95	21.08	1,813	+0.53(+2.58%)
Oct 10, 2011	20.64	20.64	20.17	20.55	340	-0.12(-0.60%)
Oct 07, 2011	19.65	20.68	19.65	20.68	1,076	-0.67(-3.14%)
Oct 04, 2011	21.97	21.35	21.35	21.35	793	+0.10(+0.46%)
Sep 30, 2011	21.25	21.25	21.25	21.25	0	+2.46(+13.10%)
Sep 27, 2011	18.79	18.79	18.79	18.79	0	-2.73(-12.70%)
Sep 26, 2011	20.21	21.52	20.21	21.52	340	+0.56(+2.65%)
Sep 23, 2011	20.18	22.69	18.80	20.97	5,162	+0.74(+3.66%)
Sep 22, 2011	20.27	20.27	20.23	20.23	226	-0.07(-0.35%)
Sep 19, 2011	19.75	20.30	20.30	20.30	1,133	+0.36(+1.81%)
Sep 16, 2011	20.78	20.78	19.94	19.94	3,025	-1.91(-8.76%)
Sep 15, 2011	23.77	23.77	21.85	21.85	476	-0.22(-1.00%)
Sep 14, 2011	22.07	22.10	22.07	22.07	680	+0.04(+0.20%)
Sep 13, 2011	21.82	22.45	21.68	22.03	2,040	+0.34(+1.59%)
Sep 12, 2011	20.99	22.45	20.99	21.68	970	+1.54(+7.63%)
Sep 07, 2011	20.15	20.15	20.15	20.15	113	+0.76(+3.94%)
Sep 06, 2011	19.38	19.38	19.38	19.38	113	-0.61(-3.03%)
Sep 02, 2011	19.99	19.99	19.99	19.99	113	+0.09(+0.44%)
Sep 01, 2011	19.45	19.90	19.41	19.90	341	-0.40(-1.99%)
Aug 30, 2011	19.29	20.30	20.30	20.30	1,252	-0.16(-0.77%)
Aug 26, 2011	20.43	20.46	20.46	20.46	796	+0.28(+1.39%)
Aug 25, 2011	20.10	20.18	20.10	20.18	227	-0.33(-1.63%)
Aug 24, 2011	20.59	21.04	20.06	20.51	1,718	+0.48(+2.41%)
Aug 23, 2011	20.14	20.25	20.03	20.03	1,595	-0.18(-0.91%)
Aug 22, 2011	19.63	20.52	19.50	20.22	1,586	+0.01(+0.04%)
Aug 19, 2011	19.53	20.54	19.50	20.21	5,349	-0.40(-1.96%)
Aug 15, 2011	20.80	20.61	20.61	20.61	1,138	+0.44(+2.18%)
Aug 12, 2011	19.66	21.14	18.84	20.17	24,681	+0.59(+3.01%)
Aug 09, 2011	19.58	19.58	19.58	19.58	113	-1.47(-6.97%)
Aug 08, 2011	21.63	21.72	21.04	21.05	1,044	-1.85(-8.09%)
Aug 04, 2011	22.90	22.90	22.90	22.90	0	-0.47(-1.99%)
Aug 03, 2011	18.84	23.37	18.82	23.37	12,688	+2.56(+12.28%)
Aug 02, 2011	20.64	20.81	20.64	20.81	796	-0.56(-2.63%)
Aug 01, 2011	22.58	22.58	20.29	21.38	1,008	-1.08(-4.81%)
Jul 28, 2011	20.70	22.46	22.46	22.46	21,057	+0.18(+0.83%)
Jul 27, 2011	22.27	22.27	22.27	22.27	682	-0.14(-0.63%)
Jul 26, 2011	22.40	22.41	22.40	22.41	718	-0.16(-0.70%)
Jul 25, 2011	22.47	22.57	22.40	22.57	465	-0.36(-1.57%)
Jul 22, 2011	22.93	22.93	22.93	22.93	2,390	-0.26(-1.14%)
Jul 21, 2011	22.34	23.69	22.34	23.19	1,252	+1.05(+4.72%)
Jul 20, 2011	22.34	22.34	21.96	22.15	2,754	-0.18(-0.79%)
Jul 19, 2011	22.01	23.26	21.18	22.32	10,508	+0.33(+1.52%)
Jul 18, 2011	22.84	22.84	21.96	21.99	1,987	-1.16(-5.01%)
Jul 13, 2011	22.18	23.15	23.15	23.15	3,528	+0.90(+4.07%)
Jul 12, 2011	22.97	23.07	21.87	22.25	1,537	-0.62(-2.73%)
Jul 11, 2011	23.72	23.72	22.87	22.87	796	-0.85(-3.59%)
Jul 08, 2011	23.37	23.74	23.37	23.72	1,191	+0.40(+1.70%)
Jul 07, 2011	22.02	24.05	21.86	23.33	7,546	+1.00(+4.49%)
Jul 06, 2011	21.86	22.32	21.67	22.32	1,365	+0.62(+2.87%)

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