Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	19.57	19.72	18.98	19.65	1,602,551	+0.43(+2.25%)
Jun 28, 2012	18.48	19.21	18.23	19.21	2,038,355	+0.55(+2.93%)
Jun 27, 2012	18.26	18.68	17.99	18.67	1,508,683	+0.45(+2.47%)
Jun 26, 2012	17.82	18.62	17.53	18.22	1,492,090	+0.44(+2.48%)
Jun 25, 2012	17.75	17.90	17.00	17.78	1,333,697	-0.28(-1.56%)
Jun 22, 2012	18.15	18.24	17.70	18.06	3,040,191	-0.07(-0.39%)
Jun 21, 2012	19.66	19.83	18.10	18.13	2,918,639	-1.96(-9.75%)
Jun 20, 2012	20.38	20.44	19.81	20.09	1,136,493	-0.39(-1.90%)
Jun 19, 2012	20.25	20.69	20.20	20.48	1,499,736	+0.29(+1.44%)
Jun 18, 2012	19.23	20.32	19.23	20.18	1,656,421	+0.80(+4.14%)
Jun 15, 2012	19.14	19.46	18.88	19.38	1,411,039	+0.34(+1.76%)
Jun 14, 2012	18.93	19.11	18.73	19.05	860,944	+0.16(+0.84%)
Jun 13, 2012	19.41	19.41	18.83	18.89	1,168,731	-0.54(-2.77%)
Jun 12, 2012	19.35	19.51	19.20	19.43	1,072,855	+0.19(+1.01%)
Jun 11, 2012	19.90	19.96	19.20	19.23	966,673	-0.48(-2.42%)
Jun 08, 2012	19.12	19.74	18.88	19.71	984,178	+0.56(+2.95%)
Jun 07, 2012	19.05	19.43	18.91	19.14	1,382,241	+0.34(+1.83%)
Jun 06, 2012	18.35	18.83	18.27	18.80	941,328	+0.61(+3.35%)
Jun 05, 2012	18.12	18.29	17.86	18.19	1,561,271	+0.04(+0.19%)
Jun 04, 2012	18.61	18.61	17.77	18.16	1,574,834	-0.49(-2.60%)
Jun 01, 2012	19.45	19.45	18.03	18.64	4,088,223	-1.31(-6.59%)
May 31, 2012	20.12	20.12	18.98	19.96	2,301,746	-0.19(-0.96%)
May 30, 2012	20.23	20.30	19.90	20.15	2,392,031	-0.23(-1.13%)
May 29, 2012	20.07	20.48	20.07	20.38	1,265,545	+0.44(+2.21%)
May 25, 2012	19.82	20.05	19.68	19.94	933,426	+0.21(+1.07%)
May 24, 2012	19.49	19.81	19.43	19.73	1,439,355	+0.32(+1.64%)
May 23, 2012	19.28	19.56	19.12	19.41	1,406,433	-0.04(-0.23%)
May 22, 2012	19.55	19.65	19.38	19.45	1,778,738	-0.05(-0.27%)
May 21, 2012	19.27	19.52	18.97	19.51	1,708,365	+0.29(+1.52%)
May 18, 2012	19.90	19.93	19.12	19.21	2,143,588	-0.64(-3.20%)
May 17, 2012	20.82	20.82	19.76	19.85	1,321,250	-0.93(-4.46%)
May 16, 2012	20.87	21.19	20.64	20.78	1,109,805	-0.06(-0.30%)
May 15, 2012	20.83	21.04	20.48	20.84	1,865,354	-0.11(-0.51%)
May 14, 2012	20.95	21.24	20.62	20.94	1,176,094	-0.26(-1.25%)
May 11, 2012	20.31	21.27	20.31	21.21	1,354,480	+0.76(+3.71%)
May 10, 2012	20.35	20.70	20.26	20.45	1,341,699	+0.20(+1.00%)
May 09, 2012	20.22	20.36	19.97	20.25	936,637	-0.16(-0.78%)
May 08, 2012	20.55	20.55	19.92	20.41	1,585,272	-0.24(-1.15%)
May 07, 2012	20.53	20.87	20.50	20.64	871,216	+0.03(+0.13%)
May 04, 2012	20.41	20.75	20.37	20.62	1,005,667	-0.01(-0.04%)
May 03, 2012	21.00	21.22	20.50	20.63	1,539,138	-0.43(-2.05%)
May 02, 2012	20.92	21.19	20.63	21.06	3,361,879	+0.38(+1.83%)
May 01, 2012	20.36	21.04	19.86	20.68	4,041,221	+0.62(+3.08%)
Apr 30, 2012	19.79	20.11	19.73	20.06	2,014,695	+0.19(+0.93%)
Apr 27, 2012	18.61	19.95	18.02	19.88	11,065,091	+1.67(+9.16%)
Apr 26, 2012	18.29	18.52	18.15	18.21	2,282,858	-0.07(-0.39%)
Apr 25, 2012	18.19	18.44	18.14	18.28	2,475,744	+0.24(+1.32%)
Apr 24, 2012	17.93	18.18	17.79	18.04	928,413	+0.05(+0.29%)
Apr 23, 2012	17.99	18.11	17.78	17.99	780,864	-0.27(-1.50%)
Apr 20, 2012	18.06	18.34	17.77	18.26	4,730,209	+0.25(+1.37%)
Apr 19, 2012	18.25	18.38	17.81	18.01	868,537	-0.22(-1.21%)
Apr 18, 2012	18.16	18.32	18.02	18.23	1,238,976	-0.03(-0.15%)
Apr 17, 2012	18.37	18.65	18.24	18.26	2,963,023	-0.02(-0.10%)
Apr 16, 2012	18.32	18.38	17.97	18.28	668,529	+0.03(+0.15%)
Apr 13, 2012	18.44	18.59	18.21	18.25	3,145,713	-0.26(-1.43%)
Apr 12, 2012	18.11	18.63	18.10	18.52	676,352	+0.40(+2.19%)
Apr 11, 2012	17.97	18.23	17.81	18.12	739,600	+0.29(+1.63%)
Apr 10, 2012	18.46	18.47	17.69	17.83	2,134,867	-0.70(-3.76%)
Apr 09, 2012	18.57	18.61	18.42	18.53	1,180,903	-0.34(-1.78%)
Apr 05, 2012	18.82	19.08	18.67	18.86	1,764,623	+0.04(+0.19%)
Apr 04, 2012	18.89	18.98	18.52	18.83	1,459,822	-0.24(-1.25%)
Apr 03, 2012	19.13	19.14	18.93	19.06	1,331,962	-0.09(-0.46%)
Apr 02, 2012	19.41	19.43	19.14	19.15	1,519,056	-0.32(-1.63%)
Mar 30, 2012	19.66	19.69	19.37	19.47	913,094	-0.11(-0.59%)
Mar 29, 2012	19.48	19.63	19.28	19.58	776,033	-0.04(-0.23%)
Mar 28, 2012	19.05	19.63	19.01	19.63	2,430,405	+0.53(+2.77%)
Mar 27, 2012	19.03	19.36	18.97	19.10	1,456,249	+0.04(+0.18%)
Mar 26, 2012	18.92	19.14	18.90	19.06	911,291	+0.25(+1.31%)
Mar 23, 2012	18.69	18.84	18.50	18.82	2,319,386	+0.04(+0.19%)
Mar 22, 2012	18.56	18.81	18.40	18.78	1,483,951	+0.15(+0.81%)
Mar 21, 2012	18.69	18.75	18.36	18.63	868,651	-0.04(-0.19%)
Mar 20, 2012	18.67	18.92	18.49	18.67	678,649	-0.26(-1.35%)
Mar 19, 2012	18.93	19.06	18.76	18.92	1,681,569	+0.04(+0.19%)
Mar 16, 2012	18.82	18.99	18.43	18.89	8,143,516	+0.10(+0.52%)
Mar 15, 2012	18.73	18.83	18.53	18.79	1,491,994	+0.06(+0.33%)
Mar 14, 2012	18.96	19.05	18.41	18.73	820,904	-0.30(-1.58%)
Mar 13, 2012	18.63	19.33	18.57	19.03	1,800,665	+0.49(+2.62%)
Mar 12, 2012	17.79	18.68	17.79	18.54	1,634,319	+0.06(+0.33%)
Mar 09, 2012	17.72	18.51	17.60	18.48	1,023,645	+0.72(+4.07%)
Mar 08, 2012	17.34	17.86	17.20	17.76	1,199,846	+0.56(+3.23%)
Mar 07, 2012	16.88	17.22	16.64	17.20	2,341,240	+0.42(+2.52%)
Mar 06, 2012	16.83	16.87	16.56	16.78	1,635,394	-0.20(-1.19%)
Mar 05, 2012	16.86	17.01	16.78	16.98	791,654	+0.09(+0.52%)
Mar 02, 2012	17.05	17.14	16.76	16.89	1,110,272	-0.19(-1.14%)
Mar 01, 2012	17.20	17.20	16.94	17.09	1,356,193	+0.03(+0.16%)
Feb 29, 2012	17.02	17.22	16.97	17.06	1,738,532	+0.09(+0.52%)
Feb 28, 2012	17.15	17.26	16.96	16.97	1,892,420	-0.19(-1.08%)
Feb 27, 2012	17.04	17.25	16.96	17.16	909,124	+0.04(+0.21%)
Feb 24, 2012	17.36	17.47	17.02	17.12	716,252	-0.30(-1.72%)
Feb 23, 2012	16.90	17.44	16.63	17.42	1,135,508	+0.45(+2.65%)
Feb 22, 2012	17.11	17.17	16.94	16.97	1,045,749	-0.19(-1.13%)
Feb 21, 2012	17.04	17.33	17.03	17.17	757,262	+0.12(+0.72%)
Feb 17, 2012	17.26	17.41	17.03	17.04	533,023	-0.18(-1.02%)
Feb 16, 2012	17.15	17.34	17.03	17.22	737,812	+0.03(+0.15%)
Feb 15, 2012	17.56	17.78	17.05	17.19	1,200,019	-0.20(-1.17%)
Feb 14, 2012	17.08	17.47	16.99	17.40	1,053,475	+0.18(+1.02%)
Feb 13, 2012	17.12	17.23	16.86	17.22	910,459	+0.16(+0.93%)
Feb 10, 2012	16.81	17.11	16.74	17.06	1,377,479	+0.11(+0.62%)
Feb 09, 2012	16.85	17.04	16.70	16.96	1,084,992	+0.10(+0.58%)
Feb 08, 2012	16.44	16.89	16.33	16.86	1,205,964	+0.41(+2.47%)
Feb 07, 2012	16.59	16.59	16.13	16.45	1,551,816	-0.17(-1.01%)
Feb 06, 2012	17.15	17.15	16.59	16.62	1,028,657	-0.63(-3.63%)
Feb 03, 2012	17.04	17.49	17.04	17.25	1,964,251	+0.26(+1.56%)
Feb 02, 2012	16.65	16.98	16.39	16.98	949,850	+0.32(+1.91%)
Feb 01, 2012	16.36	16.94	16.32	16.66	2,432,359	+0.28(+1.72%)
Jan 31, 2012	16.20	16.46	16.20	16.38	797,549	+0.22(+1.36%)
Jan 30, 2012	15.66	16.19	15.65	16.16	799,103	+0.33(+2.06%)
Jan 27, 2012	15.76	15.90	15.70	15.84	481,615	+0.04(+0.22%)
Jan 26, 2012	15.78	15.86	15.61	15.80	756,521	+0.01(+0.06%)
Jan 25, 2012	15.75	15.79	15.49	15.79	1,105,644	+0.04(+0.22%)
Jan 24, 2012	15.62	15.76	15.46	15.76	361,344	+0.07(+0.45%)
Jan 23, 2012	15.76	15.91	15.53	15.69	1,970,106	-0.10(-0.61%)
Jan 20, 2012	15.99	15.99	15.68	15.78	1,362,345	-0.19(-1.16%)
Jan 19, 2012	15.72	16.03	15.68	15.97	675,688	+0.26(+1.63%)
Jan 18, 2012	15.78	15.88	15.51	15.71	1,630,227	-0.10(-0.61%)
Jan 17, 2012	16.14	16.21	15.71	15.81	562,267	-0.26(-1.65%)
Jan 13, 2012	16.04	16.19	15.72	16.07	639,661	-0.06(-0.38%)
Jan 12, 2012	16.16	16.19	15.86	16.14	1,417,381	+0.27(+1.72%)
Jan 11, 2012	15.79	15.90	15.66	15.86	4,047,614	-0.04(-0.22%)
Jan 10, 2012	15.88	15.97	15.63	15.90	784,283	+0.21(+1.35%)
Jan 09, 2012	15.61	15.82	15.24	15.69	742,234	+0.11(+0.74%)
Jan 06, 2012	15.32	15.88	15.07	15.57	727,856	+0.28(+1.85%)
Jan 05, 2012	14.94	15.61	14.89	15.29	1,790,891	+0.26(+1.76%)
Jan 04, 2012	14.78	15.09	14.75	15.02	2,219,970	+0.00(+0.00%)
Dec 30, 2011	14.84	15.03	14.68	15.02	455,748	+0.34(+2.34%)
Dec 29, 2011	14.43	14.75	14.32	14.68	608,947	+0.22(+1.53%)
Dec 28, 2011	14.64	14.69	14.41	14.46	678,940	-0.23(-1.56%)
Dec 27, 2011	14.64	14.86	14.57	14.69	194,949	-0.04(-0.30%)
Dec 23, 2011	14.57	14.86	14.56	14.73	346,153	+0.44(+3.09%)
Dec 21, 2011	13.84	14.46	13.81	14.29	879,526	+0.40(+2.86%)
Dec 20, 2011	13.73	13.96	13.70	13.89	582,035	+0.37(+2.74%)
Dec 19, 2011	13.77	14.04	13.41	13.52	881,947	-0.23(-1.67%)
Dec 16, 2011	14.04	14.09	13.52	13.75	2,453,450	-0.28(-2.01%)
Dec 15, 2011	14.22	14.58	13.85	14.04	904,153	-0.06(-0.44%)
Dec 14, 2011	13.83	14.16	13.59	14.10	428,277	+0.18(+1.27%)
Dec 13, 2011	14.41	14.54	13.83	13.92	355,515	-0.48(-3.31%)
Dec 12, 2011	14.88	14.94	14.26	14.40	638,499	-0.61(-4.06%)
Dec 09, 2011	14.46	15.08	14.40	15.01	892,285	+0.53(+3.66%)
Dec 08, 2011	14.25	14.59	14.07	14.48	802,169	-0.04(-0.24%)
Dec 07, 2011	14.34	14.68	13.89	14.51	610,682	-0.02(-0.12%)
Dec 06, 2011	14.54	14.72	14.38	14.53	892,908	+0.02(+0.12%)
Dec 05, 2011	14.72	14.86	14.41	14.51	460,801	-0.06(-0.42%)
Dec 02, 2011	14.28	14.62	14.25	14.57	1,077,521	+0.47(+3.31%)
Dec 01, 2011	14.65	14.82	14.06	14.11	752,657	-0.61(-4.14%)
Nov 30, 2011	14.44	14.77	14.30	14.71	2,309,245	+0.59(+4.19%)
Nov 29, 2011	14.08	14.46	13.82	14.12	523,360	+0.04(+0.25%)
Nov 28, 2011	13.95	14.12	13.67	14.09	575,329	+0.46(+3.37%)
Nov 25, 2011	13.41	13.67	13.37	13.63	108,720	+0.12(+0.91%)
Nov 23, 2011	13.44	13.62	13.23	13.51	568,059	-0.05(-0.39%)
Nov 22, 2011	13.37	13.62	13.37	13.56	485,936	+0.10(+0.72%)
Nov 21, 2011	13.45	13.54	13.22	13.46	801,119	-0.22(-1.61%)
Nov 18, 2011	13.80	13.84	13.57	13.68	509,523	-0.02(-0.13%)
Nov 17, 2011	13.19	13.78	13.13	13.70	792,445	+0.43(+3.26%)
Nov 16, 2011	13.51	13.65	13.19	13.27	797,051	-0.40(-2.91%)
Nov 15, 2011	13.18	13.87	13.06	13.67	645,419	+0.41(+3.06%)
Nov 14, 2011	13.33	13.67	13.16	13.26	369,374	-0.19(-1.44%)
Nov 11, 2011	14.01	14.12	13.34	13.45	540,582	-0.40(-2.87%)
Nov 10, 2011	13.15	13.95	13.10	13.85	908,727	+0.71(+5.37%)
Nov 09, 2011	13.12	13.37	13.06	13.14	1,475,093	-0.17(-1.26%)
Nov 08, 2011	13.08	13.70	13.06	13.31	803,416	+0.26(+2.03%)
Nov 07, 2011	13.13	13.22	12.93	13.05	1,249,066	-0.19(-1.40%)
Nov 04, 2011	13.03	13.29	12.99	13.23	693,309	+0.00(+0.00%)
Nov 03, 2011	13.60	13.67	12.79	13.23	2,584,284	-0.06(-0.46%)
Nov 02, 2011	13.06	13.67	12.90	13.29	1,461,366	+0.35(+2.73%)
Nov 01, 2011	12.58	13.15	12.45	12.94	1,331,716	+0.12(+0.96%)
Oct 31, 2011	12.97	13.46	12.76	12.82	1,317,308	-0.34(-2.61%)
Oct 28, 2011	13.47	13.52	13.02	13.16	1,134,253	-0.44(-3.24%)
Oct 27, 2011	13.22	14.03	13.21	13.60	1,281,999	+0.48(+3.63%)
Oct 26, 2011	12.98	13.52	12.80	13.13	971,251	+0.09(+0.68%)
Oct 25, 2011	13.89	13.96	13.01	13.04	2,589,962	-0.90(-6.46%)
Oct 24, 2011	13.16	14.47	13.16	13.94	2,277,061	+0.75(+5.69%)
Oct 21, 2011	13.33	13.67	13.04	13.19	1,973,808	+0.02(+0.13%)
Oct 20, 2011	13.15	13.44	12.95	13.17	1,420,186	-0.11(-0.86%)
Oct 19, 2011	12.64	13.45	12.64	13.29	3,854,127	+0.51(+4.00%)
Oct 18, 2011	12.17	13.45	12.16	12.77	5,959,432	+0.67(+5.54%)
Oct 17, 2011	11.49	12.11	11.47	12.10	2,003,640	+0.63(+5.46%)
Oct 14, 2011	11.13	11.53	10.92	11.48	1,880,208	+0.34(+3.09%)
Oct 13, 2011	10.94	11.27	10.79	11.13	4,052,700	+0.02(+0.16%)
Oct 12, 2011	10.99	11.29	10.92	11.12	3,689,781	+0.11(+0.96%)
Oct 11, 2011	10.15	11.26	10.13	11.01	3,417,807	+0.10(+0.89%)
Oct 10, 2011	10.89	10.97	10.58	10.91	2,179,183	+0.02(+0.16%)
Oct 07, 2011	11.11	11.47	10.82	10.89	2,323,608	-0.36(-3.21%)
Oct 06, 2011	11.02	11.45	10.99	11.26	3,778,742	+0.49(+4.59%)
Oct 05, 2011	10.19	10.85	9.933	10.76	2,247,771	-0.09(-0.81%)
Oct 04, 2011	10.75	11.69	9.748	10.85	6,878,519	+0.00(+0.00%)
Oct 03, 2011	10.67	11.19	10.37	10.85	19,166,736	-0.09(-0.81%)
Sep 30, 2011	11.49	11.69	10.64	10.94	706,358	-0.68(-5.85%)
Sep 29, 2011	11.47	11.69	11.18	11.62	251,976	+0.28(+2.49%)
Sep 28, 2011	11.72	12.09	11.25	11.34	285,301	-0.46(-3.89%)
Sep 27, 2011	11.25	12.65	11.25	11.79	2,026,786	+0.62(+5.52%)
Sep 26, 2011	10.93	11.18	10.05	11.18	206,140	+0.37(+3.43%)
Sep 23, 2011	11.82	11.82	10.60	10.81	460,418	-0.84(-7.20%)
Sep 22, 2011	11.55	11.69	10.94	11.64	1,394,816	-0.18(-1.49%)
Sep 21, 2011	12.17	12.35	11.63	11.82	701,682	-0.26(-2.19%)
Sep 20, 2011	12.33	12.37	11.76	12.09	900,971	-0.07(-0.58%)
Sep 19, 2011	10.81	12.16	10.59	12.16	754,262	+0.95(+8.50%)

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