Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2012	2.955	3.035	2.929	3.035	323,583	+0.09(+3.15%)
Nov 29, 2012	2.883	2.962	2.869	2.942	312,976	+0.13(+4.46%)
Nov 28, 2012	2.784	2.836	2.784	2.817	66,600	+0.01(+0.47%)
Nov 27, 2012	2.883	2.889	2.764	2.803	167,688	-0.08(-2.75%)
Nov 26, 2012	2.810	2.922	2.803	2.883	407,366	+0.09(+3.32%)
Nov 23, 2012	2.744	2.790	2.717	2.790	223,669	+0.08(+2.93%)
Nov 21, 2012	2.704	2.711	2.665	2.711	84,002	+0.01(+0.24%)
Nov 20, 2012	2.651	2.704	2.645	2.704	186,594	+0.05(+1.74%)
Nov 19, 2012	2.631	2.665	2.592	2.658	179,049	+0.07(+2.81%)
Nov 16, 2012	2.559	2.598	2.512	2.585	116,314	+0.02(+0.77%)
Nov 15, 2012	2.552	2.585	2.546	2.565	89,262	+0.01(+0.52%)
Nov 14, 2012	2.585	2.618	2.546	2.552	142,445	-0.04(-1.53%)
Nov 13, 2012	2.592	2.645	2.579	2.592	96,003	-0.01(-0.25%)
Nov 12, 2012	2.605	2.605	2.546	2.598	171,149	-0.01(-0.25%)
Nov 09, 2012	2.526	2.638	2.526	2.605	272,335	+0.09(+3.68%)
Nov 08, 2012	2.499	2.546	2.479	2.512	113,244	+0.03(+1.06%)
Nov 07, 2012	2.631	2.631	2.486	2.486	205,294	-0.15(-5.76%)
Nov 06, 2012	2.585	2.645	2.565	2.638	88,046	+0.07(+2.57%)
Nov 05, 2012	2.598	2.605	2.546	2.572	44,197	-0.02(-0.77%)
Nov 02, 2012	2.631	2.645	2.579	2.592	118,362	-0.04(-1.51%)
Nov 01, 2012	2.625	2.645	2.592	2.631	87,764	+0.02(+0.76%)
Oct 31, 2012	2.638	2.645	2.605	2.612	137,267	-0.03(-1.25%)
Oct 26, 2012	2.671	2.645	2.645	2.645	172,118	+0.00(+0.00%)
Oct 25, 2012	2.665	2.665	2.612	2.645	56,678	+0.01(+0.25%)
Oct 24, 2012	2.631	2.664	2.612	2.638	54,577	+0.01(+0.25%)
Oct 23, 2012	2.638	2.651	2.592	2.631	135,114	+0.01(+0.50%)
Oct 19, 2012	2.605	2.645	2.526	2.618	156,325	+0.01(+0.25%)
Oct 18, 2012	2.651	2.651	2.592	2.612	232,383	-0.04(-1.50%)
Oct 17, 2012	2.658	2.658	2.636	2.651	36,337	-0.01(-0.50%)
Oct 16, 2012	2.645	2.668	2.618	2.665	126,492	+0.03(+1.26%)
Oct 15, 2012	2.565	2.645	2.565	2.631	183,507	+0.07(+2.58%)
Oct 12, 2012	2.592	2.605	2.552	2.565	38,729	-0.02(-0.77%)
Oct 11, 2012	2.572	2.585	2.552	2.585	69,786	+0.02(+0.77%)
Oct 10, 2012	2.552	2.572	2.533	2.565	85,632	+0.03(+1.31%)
Oct 09, 2012	2.552	2.559	2.479	2.532	151,932	-0.05(-1.80%)
Oct 08, 2012	2.592	2.592	2.552	2.579	78,391	-0.01(-0.26%)
Oct 05, 2012	2.579	2.631	2.512	2.585	182,694	+0.01(+0.26%)
Oct 04, 2012	2.512	2.579	2.479	2.579	136,385	+0.07(+2.63%)
Oct 03, 2012	2.499	2.512	2.475	2.512	84,593	+0.04(+1.60%)
Oct 02, 2012	2.526	2.526	2.453	2.473	82,611	-0.04(-1.58%)
Oct 01, 2012	2.539	2.546	2.460	2.512	94,889	-0.03(-1.30%)
Sep 28, 2012	2.473	2.546	2.413	2.546	246,279	+0.07(+2.94%)
Sep 27, 2012	2.493	2.512	2.446	2.473	172,318	-0.05(-1.84%)
Sep 26, 2012	2.546	2.546	2.479	2.519	73,846	-0.03(-1.04%)
Sep 25, 2012	2.565	2.572	2.539	2.546	206,507	-0.01(-0.52%)
Sep 24, 2012	2.453	2.559	2.453	2.559	147,886	-0.02(-0.77%)
Sep 21, 2012	2.572	2.579	2.509	2.579	243,286	+0.03(+1.30%)
Sep 20, 2012	2.579	2.592	2.532	2.546	169,564	-0.03(-1.28%)
Sep 19, 2012	2.612	2.612	2.532	2.579	281,151	-0.02(-0.76%)
Sep 18, 2012	2.512	2.605	2.479	2.598	268,018	+0.08(+3.15%)
Sep 17, 2012	2.526	2.539	2.486	2.519	144,979	+0.00(+0.00%)
Sep 14, 2012	2.539	2.539	2.420	2.519	252,450	+0.01(+0.26%)
Sep 13, 2012	2.440	2.512	2.420	2.512	146,072	+0.07(+2.70%)
Sep 12, 2012	2.532	2.546	2.426	2.446	216,909	-0.07(-2.89%)
Sep 11, 2012	2.526	2.546	2.479	2.519	189,370	+0.01(+0.53%)
Sep 10, 2012	2.493	2.631	2.493	2.506	406,324	+0.05(+2.16%)
Sep 07, 2012	2.380	2.479	2.380	2.453	340,254	+0.10(+4.21%)
Sep 06, 2012	2.360	2.393	2.307	2.354	193,155	+0.01(+0.57%)
Sep 05, 2012	2.334	2.360	2.294	2.341	149,926	+0.02(+0.85%)
Sep 04, 2012	2.307	2.341	2.281	2.321	82,754	+0.01(+0.29%)
Aug 31, 2012	2.301	2.334	2.282	2.314	90,917	+0.03(+1.45%)
Aug 30, 2012	2.314	2.314	2.281	2.281	24,108	-0.05(-2.27%)
Aug 29, 2012	2.354	2.360	2.314	2.334	79,180	+0.01(+0.57%)
Aug 27, 2012	2.281	2.347	2.215	2.321	127,968	+0.03(+1.15%)
Aug 24, 2012	2.235	2.341	2.235	2.294	205,298	+0.07(+2.97%)
Aug 23, 2012	2.202	2.249	2.182	2.228	101,925	+0.03(+1.51%)
Aug 22, 2012	2.188	2.208	2.169	2.195	90,220	+0.00(+0.00%)
Aug 21, 2012	2.228	2.241	2.188	2.195	180,151	-0.01(-0.60%)
Aug 20, 2012	2.169	2.241	2.169	2.208	122,457	+0.02(+0.91%)
Aug 17, 2012	2.195	2.195	2.162	2.188	117,847	+0.00(+0.00%)
Aug 16, 2012	2.142	2.195	2.136	2.188	109,855	+0.03(+1.53%)
Aug 15, 2012	2.149	2.182	2.142	2.155	141,948	+0.00(+0.00%)
Aug 14, 2012	2.188	2.215	2.149	2.155	144,726	-0.03(-1.51%)
Aug 13, 2012	2.195	2.215	2.180	2.188	110,141	+0.00(+0.00%)
Aug 10, 2012	2.202	2.248	2.175	2.188	188,907	-0.01(-0.60%)
Aug 09, 2012	2.222	2.241	2.182	2.202	279,517	+0.00(+0.00%)
Aug 08, 2012	2.182	2.248	2.155	2.202	216,977	+0.03(+1.52%)
Aug 07, 2012	2.175	2.182	2.155	2.169	92,723	-0.01(-0.30%)
Aug 06, 2012	2.162	2.175	2.122	2.175	61,652	+0.01(+0.61%)
Aug 03, 2012	2.149	2.182	2.142	2.162	219,902	+0.07(+3.48%)
Aug 02, 2012	2.103	2.116	1.990	2.089	175,089	-0.01(-0.63%)
Aug 01, 2012	2.142	2.182	2.103	2.103	146,946	-0.01(-0.63%)
Jul 31, 2012	2.142	2.182	2.116	2.116	75,726	-0.05(-2.14%)
Jul 30, 2012	2.162	2.182	2.129	2.162	81,081	-0.01(-0.30%)
Jul 27, 2012	2.096	2.182	2.089	2.169	151,626	+0.05(+2.50%)
Jul 26, 2012	2.162	2.175	2.116	2.116	146,812	-0.04(-1.84%)
Jul 25, 2012	2.208	2.208	2.136	2.155	89,680	+0.01(+0.62%)
Jul 24, 2012	2.182	2.188	2.142	2.142	147,907	-0.02(-0.92%)
Jul 23, 2012	2.162	2.202	2.162	2.162	183,739	-0.01(-0.61%)
Jul 20, 2012	2.162	2.215	2.162	2.175	140,541	+0.00(+0.00%)
Jul 19, 2012	2.162	2.208	2.162	2.175	102,752	-0.01(-0.30%)
Jul 18, 2012	2.195	2.215	2.175	2.182	111,112	+0.00(+0.00%)
Jul 17, 2012	2.208	2.208	2.162	2.182	165,712	-0.01(-0.30%)
Jul 16, 2012	2.188	2.215	2.182	2.188	112,080	-0.01(-0.60%)
Jul 13, 2012	2.215	2.241	2.188	2.202	181,127	-0.01(-0.60%)
Jul 12, 2012	2.241	2.255	2.182	2.215	205,831	-0.03(-1.47%)
Jul 11, 2012	2.215	2.261	2.208	2.248	276,547	+0.07(+3.03%)
Jul 10, 2012	2.215	2.235	2.182	2.182	297,039	-0.01(-0.30%)
Jul 09, 2012	2.222	2.228	2.182	2.188	149,097	-0.01(-0.60%)
Jul 06, 2012	2.202	2.248	2.182	2.202	141,190	-0.02(-0.89%)
Jul 05, 2012	2.281	2.288	2.208	2.222	187,236	-0.09(-3.73%)
Jul 03, 2012	2.248	2.307	2.228	2.307	115,516	+0.07(+2.95%)
Jul 02, 2012	2.261	2.261	2.208	2.241	208,186	-0.01(-0.59%)
Jun 29, 2012	2.274	2.297	2.222	2.255	158,169	+0.01(+0.29%)
Jun 28, 2012	2.208	2.248	2.195	2.248	39,936	+0.01(+0.59%)
Jun 27, 2012	2.228	2.248	2.208	2.235	68,245	+0.02(+0.90%)
Jun 26, 2012	2.241	2.241	2.195	2.215	62,610	-0.02(-0.89%)
Jun 25, 2012	2.188	2.241	2.188	2.235	103,226	+0.04(+1.81%)
Jun 22, 2012	2.288	2.387	2.195	2.195	520,538	-0.15(-6.21%)
Jun 21, 2012	2.400	2.446	2.334	2.341	148,792	-0.06(-2.48%)
Jun 20, 2012	2.413	2.446	2.387	2.400	59,322	-0.03(-1.09%)
Jun 19, 2012	2.374	2.446	2.370	2.426	144,277	+0.05(+2.23%)
Jun 18, 2012	2.354	2.413	2.354	2.374	62,250	-0.01(-0.28%)
Jun 15, 2012	2.367	2.407	2.334	2.380	140,922	+0.00(+0.00%)
Jun 14, 2012	2.334	2.400	2.334	2.380	92,687	+0.03(+1.12%)
Jun 13, 2012	2.387	2.426	2.341	2.354	75,001	-0.03(-1.11%)
Jun 12, 2012	2.354	2.407	2.348	2.380	79,167	+0.05(+1.98%)
Jun 11, 2012	2.446	2.446	2.334	2.334	192,318	-0.11(-4.34%)
Jun 08, 2012	2.453	2.460	2.400	2.440	83,982	-0.01(-0.54%)
Jun 07, 2012	2.460	2.479	2.446	2.453	112,005	+0.02(+0.82%)
Jun 06, 2012	2.433	2.460	2.407	2.433	73,106	+0.03(+1.10%)
Jun 05, 2012	2.360	2.465	2.248	2.407	156,676	+0.04(+1.68%)
Jun 04, 2012	2.360	2.400	2.347	2.367	34,496	-0.01(-0.28%)
Jun 01, 2012	2.294	2.420	2.294	2.374	125,637	+0.06(+2.57%)
May 31, 2012	2.341	2.400	2.314	2.314	90,950	-0.01(-0.57%)
May 30, 2012	2.347	2.367	2.314	2.327	65,815	-0.03(-1.40%)
May 29, 2012	2.354	2.367	2.313	2.360	85,005	+0.01(+0.56%)
May 25, 2012	2.301	2.367	2.301	2.347	79,194	+0.04(+1.72%)
May 24, 2012	2.341	2.360	2.268	2.307	135,859	-0.02(-0.85%)
May 23, 2012	2.360	2.426	2.327	2.327	180,387	-0.04(-1.68%)
May 22, 2012	2.426	2.453	2.360	2.367	71,185	-0.07(-2.98%)
May 21, 2012	2.367	2.446	2.354	2.440	132,572	+0.07(+3.07%)
May 18, 2012	2.334	2.387	2.334	2.367	217,019	+0.02(+0.84%)
May 17, 2012	2.380	2.407	2.346	2.347	147,786	-0.03(-1.39%)
May 16, 2012	2.400	2.440	2.347	2.380	253,837	+0.00(+0.00%)
May 15, 2012	2.479	2.493	2.374	2.380	203,030	-0.10(-4.00%)
May 14, 2012	2.512	2.526	2.479	2.479	84,595	-0.05(-2.09%)
May 11, 2012	2.592	2.618	2.493	2.532	181,078	-0.07(-2.54%)
May 10, 2012	2.645	2.671	2.572	2.598	121,442	-0.03(-1.01%)
May 09, 2012	2.579	2.645	2.579	2.625	85,404	+0.02(+0.76%)
May 08, 2012	2.612	2.638	2.579	2.605	72,940	-0.02(-0.76%)
May 07, 2012	2.605	2.645	2.572	2.625	101,128	+0.01(+0.51%)
May 04, 2012	2.645	2.665	2.612	2.612	111,435	-0.03(-1.25%)
May 03, 2012	2.651	2.691	2.645	2.645	87,516	-0.02(-0.74%)
May 02, 2012	2.665	2.704	2.651	2.665	154,684	-0.01(-0.25%)
May 01, 2012	2.717	2.770	2.671	2.671	210,898	-0.07(-2.42%)
Apr 30, 2012	2.750	2.757	2.691	2.737	166,754	-0.03(-1.19%)
Apr 27, 2012	2.651	2.770	2.645	2.770	289,551	+0.11(+4.23%)
Apr 26, 2012	2.651	2.671	2.645	2.658	90,106	-0.01(-0.25%)
Apr 25, 2012	2.671	2.678	2.618	2.665	112,439	+0.03(+1.00%)
Apr 24, 2012	2.598	2.638	2.592	2.638	60,937	+0.05(+2.05%)
Apr 23, 2012	2.665	2.665	2.559	2.585	117,130	-0.08(-2.98%)
Apr 20, 2012	2.658	2.678	2.612	2.665	125,058	+0.05(+1.77%)
Apr 19, 2012	2.645	2.658	2.585	2.618	136,656	-0.01(-0.25%)
Apr 18, 2012	2.645	2.665	2.618	2.625	162,088	-0.04(-1.49%)
Apr 17, 2012	2.684	2.684	2.645	2.665	106,954	-0.01(-0.49%)
Apr 16, 2012	2.671	2.678	2.631	2.678	71,654	+0.01(+0.50%)
Apr 13, 2012	2.651	2.678	2.638	2.665	151,809	-0.01(-0.49%)
Apr 12, 2012	2.658	2.678	2.618	2.678	170,415	+0.00(+0.00%)
Apr 11, 2012	2.565	2.678	2.565	2.678	223,133	+0.13(+4.92%)
Apr 10, 2012	2.546	2.565	2.479	2.552	184,078	+0.05(+1.85%)
Apr 09, 2012	2.572	2.579	2.479	2.506	164,049	-0.06(-2.32%)
Apr 05, 2012	2.579	2.605	2.559	2.565	83,368	-0.01(-0.51%)
Apr 04, 2012	2.605	2.618	2.579	2.579	77,607	-0.06(-2.26%)
Apr 03, 2012	2.618	2.651	2.598	2.638	295,457	+0.01(+0.50%)
Apr 02, 2012	2.572	2.625	2.572	2.625	156,821	+0.05(+2.06%)
Mar 30, 2012	2.579	2.605	2.552	2.572	112,184	+0.03(+1.04%)
Mar 29, 2012	2.473	2.565	2.460	2.546	117,461	+0.05(+2.12%)
Mar 28, 2012	2.446	2.512	2.420	2.493	227,327	+0.05(+1.89%)
Mar 27, 2012	2.546	2.559	2.380	2.446	691,506	-0.15(-5.85%)
Mar 26, 2012	2.757	2.757	2.512	2.598	494,674	-0.18(-6.43%)
Mar 23, 2012	2.744	2.790	2.731	2.777	188,408	+0.05(+1.70%)
Mar 22, 2012	2.744	2.757	2.717	2.731	78,536	-0.04(-1.43%)
Mar 21, 2012	2.737	2.790	2.737	2.770	103,812	+0.03(+0.96%)
Mar 20, 2012	2.704	2.764	2.704	2.744	96,312	+0.01(+0.24%)
Mar 19, 2012	2.717	2.764	2.671	2.737	211,108	+0.04(+1.47%)
Mar 16, 2012	2.770	2.777	2.698	2.698	261,811	-0.05(-1.92%)
Mar 15, 2012	2.764	2.810	2.750	2.750	172,962	-0.01(-0.24%)
Mar 14, 2012	2.797	2.810	2.704	2.757	125,563	-0.05(-1.65%)
Mar 13, 2012	2.790	2.803	2.724	2.803	81,151	+0.02(+0.71%)
Mar 12, 2012	2.737	2.797	2.724	2.784	179,452	+0.05(+1.69%)
Mar 09, 2012	2.678	2.737	2.651	2.737	221,608	+0.06(+2.22%)
Mar 08, 2012	2.671	2.704	2.645	2.678	79,439	+0.03(+1.25%)
Mar 07, 2012	2.638	2.658	2.605	2.645	123,695	+0.03(+1.27%)
Mar 06, 2012	2.625	2.645	2.605	2.612	103,897	-0.05(-1.74%)
Mar 05, 2012	2.605	2.658	2.605	2.658	94,001	+0.03(+1.26%)
Mar 02, 2012	2.678	2.678	2.625	2.625	96,669	+0.00(+0.00%)
Mar 01, 2012	2.678	2.717	2.625	2.625	270,123	-0.04(-1.49%)
Feb 29, 2012	2.737	2.753	2.665	2.665	111,717	-0.06(-2.18%)
Feb 28, 2012	2.698	2.737	2.698	2.724	40,236	+0.01(+0.49%)
Feb 27, 2012	2.724	2.757	2.678	2.711	68,490	+0.01(+0.24%)
Feb 24, 2012	2.605	2.777	2.605	2.704	127,327	-0.05(-1.68%)
Feb 23, 2012	2.645	2.757	2.612	2.750	195,285	+0.13(+4.79%)
Feb 22, 2012	2.658	2.684	2.612	2.625	142,364	-0.04(-1.49%)
Feb 21, 2012	2.678	2.691	2.645	2.665	131,672	-0.02(-0.74%)
Feb 17, 2012	2.717	2.744	2.658	2.684	83,955	-0.04(-1.46%)
Feb 16, 2012	2.651	2.737	2.651	2.724	97,023	+0.06(+2.23%)
Feb 15, 2012	2.691	2.711	2.645	2.665	114,502	-0.02(-0.74%)
Feb 14, 2012	2.665	2.704	2.665	2.684	58,526	+0.02(+0.74%)
Feb 13, 2012	2.651	2.678	2.631	2.665	202,209	+0.01(+0.50%)
Feb 10, 2012	2.678	2.704	2.651	2.651	96,736	-0.04(-1.47%)
Feb 09, 2012	2.744	2.757	2.684	2.691	203,827	-0.07(-2.63%)
Feb 08, 2012	2.651	2.810	2.651	2.764	122,689	+0.07(+2.45%)
Feb 07, 2012	2.744	2.764	2.678	2.698	135,586	-0.05(-1.92%)
Feb 06, 2012	2.797	2.803	2.744	2.750	133,947	-0.05(-1.65%)
Feb 03, 2012	2.764	2.810	2.737	2.797	290,817	+0.06(+2.17%)
Feb 02, 2012	2.711	2.757	2.678	2.737	114,853	+0.03(+0.98%)
Feb 01, 2012	2.651	2.711	2.631	2.711	153,417	+0.06(+2.24%)
Jan 31, 2012	2.691	2.704	2.625	2.651	185,949	-0.03(-0.99%)
Jan 30, 2012	2.678	2.717	2.631	2.678	134,739	-0.03(-1.22%)
Jan 27, 2012	2.592	2.711	2.592	2.711	216,246	+0.12(+4.59%)
Jan 26, 2012	2.631	2.631	2.552	2.592	164,957	+0.00(+0.00%)
Jan 25, 2012	2.565	2.612	2.519	2.592	120,678	+0.03(+1.03%)
Jan 24, 2012	2.532	2.565	2.519	2.565	143,388	+0.02(+0.78%)
Jan 23, 2012	2.546	2.565	2.506	2.546	165,276	-0.03(-1.03%)
Jan 20, 2012	2.546	2.572	2.486	2.572	170,167	+0.01(+0.26%)
Jan 19, 2012	2.453	2.565	2.453	2.565	302,858	+0.09(+3.47%)
Jan 18, 2012	2.407	2.479	2.393	2.479	174,898	+0.05(+2.18%)
Jan 17, 2012	2.473	2.479	2.400	2.426	174,129	-0.03(-1.08%)
Jan 13, 2012	2.400	2.453	2.387	2.453	97,099	+0.02(+0.82%)
Jan 12, 2012	2.426	2.440	2.393	2.433	130,120	+0.04(+1.66%)
Jan 11, 2012	2.327	2.400	2.301	2.393	178,416	+0.07(+2.84%)
Jan 10, 2012	2.341	2.347	2.314	2.327	199,644	+0.00(+0.00%)
Jan 09, 2012	2.334	2.347	2.314	2.327	109,077	-0.01(-0.28%)
Jan 06, 2012	2.367	2.380	2.314	2.334	97,595	-0.05(-1.94%)
Jan 05, 2012	2.374	2.407	2.347	2.380	74,995	-0.01(-0.55%)
Jan 04, 2012	2.380	2.413	2.360	2.393	111,963	+0.03(+1.12%)
Dec 30, 2011	2.341	2.367	2.294	2.367	196,914	-0.01(-0.28%)
Dec 29, 2011	2.341	2.374	2.288	2.374	228,567	+0.06(+2.57%)
Dec 28, 2011	2.314	2.360	2.294	2.314	192,381	+0.02(+0.86%)
Dec 27, 2011	2.208	2.301	2.202	2.294	295,935	+0.09(+3.89%)
Dec 23, 2011	2.281	2.281	2.202	2.208	191,673	+0.01(+0.30%)
Dec 21, 2011	2.307	2.314	2.188	2.202	423,530	-0.09(-4.03%)
Dec 20, 2011	2.301	2.314	2.268	2.294	197,334	+0.00(+0.00%)
Dec 19, 2011	2.413	2.413	2.294	2.294	182,196	-0.19(-7.71%)
Dec 16, 2011	2.446	2.486	2.439	2.486	277,766	+0.05(+2.17%)
Dec 15, 2011	2.446	2.446	2.407	2.433	267,584	+0.03(+1.10%)
Dec 14, 2011	2.380	2.407	2.347	2.407	209,591	+0.03(+1.11%)
Dec 13, 2011	2.400	2.453	2.380	2.380	117,936	-0.01(-0.28%)
Dec 12, 2011	2.400	2.440	2.380	2.387	209,682	-0.04(-1.63%)
Dec 09, 2011	2.433	2.453	2.393	2.426	128,260	-0.01(-0.27%)
Dec 08, 2011	2.493	2.506	2.420	2.433	172,852	-0.05(-1.87%)
Dec 07, 2011	2.532	2.559	2.479	2.479	214,354	-0.06(-2.34%)
Dec 06, 2011	2.387	2.546	2.374	2.539	539,037	+0.19(+7.86%)
Dec 05, 2011	2.288	2.367	2.248	2.354	484,697	+0.09(+4.09%)
Dec 02, 2011	2.255	2.300	2.248	2.261	173,443	+0.01(+0.59%)

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