Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	15.90	16.72	15.90	16.50	7,247,157	+0.72(+4.56%)
Apr 29, 2013	15.60	15.85	15.51	15.78	4,838,898	+0.53(+3.48%)
Apr 26, 2013	15.15	15.34	14.92	15.25	2,606,275	+0.10(+0.66%)
Apr 25, 2013	15.41	15.71	14.92	15.15	4,971,030	-0.10(-0.66%)
Apr 24, 2013	14.85	15.33	14.78	15.25	4,428,677	+0.51(+3.46%)
Apr 23, 2013	14.45	14.92	14.33	14.74	3,815,918	+0.37(+2.57%)
Apr 22, 2013	14.21	14.49	13.99	14.37	2,348,372	+0.18(+1.27%)
Apr 19, 2013	13.88	14.28	13.43	14.19	3,560,684	+0.39(+2.83%)
Apr 18, 2013	14.15	14.40	13.73	13.80	2,469,757	-0.49(-3.43%)
Apr 17, 2013	14.21	14.58	14.10	14.29	3,559,537	+0.08(+0.56%)
Apr 16, 2013	14.26	14.44	14.15	14.21	2,464,946	+0.20(+1.43%)
Apr 15, 2013	13.66	14.15	13.66	14.01	2,851,163	+0.16(+1.16%)
Apr 12, 2013	13.90	14.19	13.57	13.85	3,487,360	+0.03(+0.22%)
Apr 11, 2013	14.36	14.36	13.43	13.82	8,331,995	-1.11(-7.43%)
Apr 10, 2013	15.12	15.22	14.69	14.93	4,536,913	-0.17(-1.13%)
Apr 09, 2013	14.97	15.15	14.85	15.10	3,233,765	+0.20(+1.34%)
Apr 08, 2013	15.20	15.35	14.90	14.90	2,724,476	-0.02(-0.13%)
Apr 05, 2013	15.05	15.25	14.88	14.92	3,216,007	-0.26(-1.71%)
Apr 04, 2013	15.30	15.52	15.14	15.18	3,541,805	-0.03(-0.20%)
Apr 03, 2013	15.19	15.44	14.81	15.21	6,008,317	-0.13(-0.85%)
Apr 02, 2013	15.45	15.68	15.26	15.34	4,719,127	-0.01(-0.07%)
Apr 01, 2013	14.95	15.61	14.53	15.35	7,911,573	+0.26(+1.72%)
Mar 28, 2013		15.09	15.09	15.09	0	+0.29(+1.96%)
Mar 27, 2013	14.80	15.16	14.53	14.80	6,165,441	+0.13(+0.89%)
Mar 26, 2013	14.80	14.99	14.51	14.67	4,836,537	+0.16(+1.10%)
Mar 25, 2013	14.20	14.92	13.90	14.51	10,040,589	-0.68(-4.48%)
Mar 22, 2013	16.84	17.22	14.97	15.19	15,276,206	-1.33(-8.05%)
Mar 21, 2013	16.40	16.88	16.32	16.52	7,181,780	-0.01(-0.06%)
Mar 20, 2013	16.25	16.84	16.07	16.53	13,157,121	+1.11(+7.20%)
Mar 19, 2013	15.50	15.70	15.27	15.42	3,975,473	-0.03(-0.19%)
Mar 18, 2013	15.10	15.92	14.97	15.45	6,071,608	+0.05(+0.32%)
Mar 15, 2013	15.46	15.58	15.09	15.40	5,687,487	-0.08(-0.52%)
Mar 14, 2013	16.26	16.42	15.38	15.48	10,416,317	-0.56(-3.49%)
Mar 13, 2013	14.52	16.13	14.47	16.04	10,233,271	+1.21(+8.16%)
Mar 12, 2013	15.60	15.80	14.42	14.83	9,641,837	-0.46(-3.01%)
Mar 11, 2013	13.52	15.32	13.36	15.29	11,377,899	+1.86(+13.85%)
Mar 08, 2013	13.83	13.85	13.41	13.43	2,850,124	-0.14(-1.03%)
Mar 07, 2013	13.83	13.95	13.36	13.57	3,636,169	-0.28(-2.02%)
Mar 06, 2013	13.05	13.97	12.92	13.85	5,826,229	+0.95(+7.36%)
Mar 05, 2013	13.24	13.26	12.90	12.90	3,851,110	-0.24(-1.83%)
Mar 04, 2013	13.59	13.65	13.12	13.14	2,943,768	-0.49(-3.60%)
Mar 01, 2013	13.78	14.19	13.42	13.63	4,171,650	-0.35(-2.50%)
Feb 28, 2013	13.50	14.20	13.63	13.98	5,729,068	+0.40(+2.95%)
Feb 27, 2013	13.28	14.00	13.08	13.58	5,040,757	+0.12(+0.89%)
Feb 26, 2013	13.67	13.80	12.92	13.46	5,803,912	-0.02(-0.15%)
Feb 25, 2013	14.00	14.10	13.41	13.48	4,020,424	+0.00(+0.00%)
Feb 22, 2013	14.16	14.31	13.31	13.48	4,961,335	-0.65(-4.60%)
Feb 21, 2013	14.21	14.30	13.60	14.13	6,628,488	+0.18(+1.29%)
Feb 20, 2013	14.20	14.61	13.90	13.95	5,879,073	-0.62(-4.26%)
Feb 19, 2013	14.46	15.00	14.35	14.57	5,925,314	+0.34(+2.39%)
Feb 15, 2013		14.23	14.23	14.23	0	-0.82(-5.45%)
Feb 14, 2013	13.24	15.17	12.96	15.05	11,571,405	+1.05(+7.50%)
Feb 13, 2013	15.11	15.44	13.84	14.00	9,136,500	-1.25(-8.20%)
Feb 12, 2013	15.50	16.15	15.19	15.25	5,384,526	-0.51(-3.24%)
Feb 11, 2013	15.86	16.29	15.41	15.76	6,622,513	-0.75(-4.54%)
Feb 08, 2013	17.20	17.25	16.48	16.51	7,984,431	-0.40(-2.37%)
Feb 07, 2013	16.60	16.94	16.17	16.91	9,715,962	+0.93(+5.82%)
Feb 06, 2013	15.50	16.47	15.25	15.98	12,995,245	+0.99(+6.60%)
Feb 04, 2013	13.70	14.99	13.48	14.99	10,890,299	+1.98(+15.22%)
Feb 01, 2013	13.50	13.55	12.86	13.01	6,759,865	+0.09(+0.70%)
Jan 31, 2013	12.40	13.32	12.17	12.92	13,129,331	-0.94(-6.78%)
Jan 30, 2013	16.15	16.69	13.75	13.86	22,762,108	-1.85(-11.78%)
Jan 29, 2013	16.00	16.01	14.76	15.71	12,423,931	-0.56(-3.44%)
Jan 28, 2013	18.00	18.06	16.14	16.27	11,850,949	-1.34(-7.61%)
Jan 25, 2013	18.25	18.38	17.53	17.61	8,387,575	-0.19(-1.07%)
Jan 24, 2013	16.60	18.37	16.37	17.80	17,211,112	+0.50(+2.89%)
Jan 23, 2013	17.76	17.95	17.15	17.30	9,804,283	-0.44(-2.48%)
Jan 22, 2013	17.00	17.77	16.80	17.74	12,524,696	+0.33(+1.90%)
Jan 21, 2013	16.60	18.49	16.52	17.41	13,374,966	+1.70(+10.82%)
Jan 18, 2013	15.70	15.83	15.23	15.71	9,810,292	+1.03(+7.02%)
Jan 17, 2013	14.69	14.70	14.26	14.68	4,641,953	+0.13(+0.89%)
Jan 16, 2013	14.50	15.15	14.46	14.55	9,855,052	+0.28(+1.96%)
Jan 15, 2013	14.70	14.79	14.02	14.27	7,010,069	-0.43(-2.93%)
Jan 14, 2013	13.74	14.85	13.70	14.70	14,979,261	+1.39(+10.44%)
Jan 11, 2013	11.50	13.38	11.48	13.31	12,438,797	+1.52(+12.89%)
Jan 10, 2013	11.61	11.79	11.46	11.79	3,914,576	+0.39(+3.42%)
Jan 09, 2013	11.78	11.86	11.32	11.40	2,964,839	-0.38(-3.23%)
Jan 08, 2013	11.88	12.07	11.60	11.78	4,385,933	+0.02(+0.17%)
Jan 07, 2013	11.86	11.98	11.56	11.76	2,311,913	-0.09(-0.76%)
Jan 04, 2013	11.50	11.85	11.28	11.85	3,042,650	+0.50(+4.41%)
Jan 03, 2013	11.66	11.67	11.27	11.35	2,838,727	-0.22(-1.90%)
Jan 02, 2013	12.15	11.92	11.50	11.57	3,299,211	-0.21(-1.78%)
Dec 31, 2012		11.78	11.78	11.78	0	+0.03(+0.26%)
Dec 28, 2012	11.63	12.06	11.51	11.75	3,665,059	+0.05(+0.43%)
Dec 27, 2012	11.95	12.06	11.44	11.70	6,917,939	+1.20(+11.43%)
Dec 24, 2012		10.50	10.50	10.50	0	-0.36(-3.31%)
Dec 21, 2012	11.90	12.29	10.82	10.86	16,350,943	-3.09(-22.15%)
Dec 20, 2012	13.49	13.95	13.37	13.95	5,930,738	+0.46(+3.41%)
Dec 19, 2012	13.39	13.71	13.35	13.49	4,609,554	+0.02(+0.15%)
Dec 18, 2012	13.52	13.67	13.07	13.47	5,467,571	-0.19(-1.39%)
Dec 17, 2012	13.99	13.99	13.46	13.66	6,277,437	-0.22(-1.59%)
Dec 14, 2012	13.70	14.00	13.34	13.88	8,579,117	+0.25(+1.83%)
Dec 13, 2012	13.25	13.94	13.23	13.63	11,168,657	+0.49(+3.73%)
Dec 12, 2012	12.50	13.14	12.19	13.14	9,455,393	+0.72(+5.80%)
Dec 11, 2012	11.80	12.49	11.72	12.42	7,209,057	+0.68(+5.79%)
Dec 10, 2012	11.87	11.97	11.55	11.74	3,951,033	-0.14(-1.18%)
Dec 07, 2012	11.69	11.99	11.62	11.88	4,162,158	+0.07(+0.59%)
Dec 06, 2012	11.91	12.07	11.53	11.81	4,577,555	-0.03(-0.25%)
Dec 05, 2012	11.51	12.01	11.40	11.84	5,594,730	+0.34(+2.96%)
Dec 04, 2012	11.47	11.64	11.37	11.50	3,530,131	-0.09(-0.78%)
Nov 30, 2012	11.56	11.75	11.31	11.59	5,415,768	+0.11(+0.96%)
Nov 29, 2012	12.18	12.20	11.30	11.48	8,725,007	+0.48(+4.36%)
Nov 28, 2012	10.20	11.19	10.15	11.00	8,378,816	+0.30(+2.80%)
Nov 27, 2012	11.90	11.90	10.65	10.70	10,359,743	-1.20(-10.08%)
Nov 26, 2012	11.94	12.08	11.38	11.90	9,806,119	+0.29(+2.50%)
Nov 24, 2012	11.61	11.78	11.22	11.61	9,171,720	+0.00(+0.00%)
Nov 23, 2012	11.61	11.78	11.22	11.61	9,171,720	-0.39(-3.25%)
Nov 22, 2012	10.45	12.09	10.41	12.00	12,582,454	+1.77(+17.30%)
Nov 21, 2012	9.640	10.31	9.600	10.23	6,426,596	+0.53(+5.46%)
Nov 20, 2012	10.01	10.02	9.560	9.700	6,772,543	+0.11(+1.15%)
Nov 19, 2012	9.150	9.770	9.010	9.590	4,883,910	+0.36(+3.90%)
Nov 16, 2012	8.880	9.300	8.570	9.230	3,142,935	+0.43(+4.89%)
Nov 15, 2012	8.500	8.850	8.500	8.800	2,304,285	+0.29(+3.41%)
Nov 14, 2012	8.520	8.680	8.400	8.510	2,101,588	+0.11(+1.31%)
Nov 13, 2012	8.820	8.850	8.330	8.400	2,543,741	-0.41(-4.65%)
Nov 12, 2012	9.060	9.070	8.680	8.810	2,672,658	+0.25(+2.92%)
Nov 09, 2012	8.210	8.710	8.210	8.560	2,812,543	+0.35(+4.26%)
Nov 08, 2012	8.450	8.480	8.150	8.210	2,074,325	-0.02(-0.24%)
Nov 07, 2012	9.110	9.110	8.210	8.230	3,210,851	-0.74(-8.25%)
Nov 06, 2012	9.000	9.000	8.820	8.970	1,952,269	+0.10(+1.13%)
Nov 05, 2012	8.840	9.140	8.730	8.870	3,584,418	+0.15(+1.72%)
Nov 02, 2012	8.800	8.860	8.660	8.720	4,879,459	+0.04(+0.46%)
Nov 01, 2012	8.080	8.830	8.030	8.680	6,730,143	+0.80(+10.15%)
Oct 31, 2012	7.610	7.990	7.570	7.880	2,495,889	+0.28(+3.68%)
Oct 30, 2012	7.620	7.700	7.540	7.600	415,769	+0.00(+0.00%)
Oct 29, 2012	7.670	7.670	7.530	7.600	399,155	+0.07(+0.93%)
Oct 26, 2012	7.670	7.740	7.500	7.530	1,474,603	-0.13(-1.70%)
Oct 25, 2012	7.600	7.720	7.480	7.660	1,116,189	+0.18(+2.41%)
Oct 24, 2012	7.590	7.610	7.470	7.480	799,377	-0.11(-1.45%)
Oct 23, 2012	7.500	7.840	7.400	7.590	1,941,610	-0.10(-1.30%)
Oct 19, 2012	7.810	7.810	7.600	7.690	2,077,418	-0.07(-0.90%)
Oct 18, 2012	7.810	7.890	7.720	7.760	1,583,035	-0.04(-0.51%)
Oct 17, 2012	7.700	7.910	7.660	7.800	1,547,110	+0.08(+1.04%)
Oct 16, 2012	7.710	7.760	7.620	7.720	1,989,234	+0.07(+0.92%)
Oct 15, 2012	7.700	7.720	7.560	7.650	748,622	+0.00(+0.00%)
Oct 12, 2012	7.730	7.850	7.580	7.650	1,143,676	-0.08(-1.03%)
Oct 11, 2012	7.700	7.810	7.600	7.730	1,380,819	+0.12(+1.58%)
Oct 10, 2012	7.580	7.690	7.430	7.610	1,679,417	-0.01(-0.13%)
Oct 09, 2012	7.900	7.900	7.610	7.620	3,153,982	-0.44(-5.46%)
Oct 05, 2012		8.060	8.060	8.060	0	-0.01(-0.12%)
Oct 04, 2012	8.000	8.120	7.920	8.070	2,376,203	+0.10(+1.25%)
Oct 03, 2012	8.240	8.240	7.900	7.970	3,316,373	-0.18(-2.21%)
Oct 02, 2012	7.750	8.300	7.710	8.150	6,410,670	+0.46(+5.98%)
Oct 01, 2012	7.500	7.740	7.150	7.690	5,054,686	+0.17(+2.26%)
Sep 28, 2012	8.050	8.050	7.340	7.520	10,351,573	+0.56(+8.05%)
Sep 27, 2012	7.100	7.120	6.610	6.960	4,587,932	+0.08(+1.16%)
Sep 26, 2012	6.700	6.980	6.520	6.880	4,242,411	+0.38(+5.85%)
Sep 25, 2012	6.250	6.570	6.120	6.500	5,079,959	+0.32(+5.18%)
Sep 24, 2012	6.250	6.310	6.100	6.180	2,239,665	-0.07(-1.12%)
Sep 21, 2012	6.600	6.650	6.250	6.250	12,994,563	-0.50(-7.41%)
Sep 20, 2012	7.000	7.070	6.730	6.750	2,156,330	-0.28(-3.98%)
Sep 19, 2012	7.320	7.320	7.000	7.030	1,765,970	-0.21(-2.90%)
Sep 18, 2012	7.000	7.600	6.980	7.240	3,899,121	+0.17(+2.40%)
Sep 17, 2012	7.210	7.220	7.010	7.070	1,757,027	-0.27(-3.68%)
Sep 14, 2012	7.210	7.600	7.200	7.340	2,303,974	+0.15(+2.09%)
Sep 13, 2012	7.230	7.380	7.150	7.190	2,109,832	-0.07(-0.96%)
Sep 12, 2012	7.390	7.420	7.070	7.260	1,598,349	-0.01(-0.14%)
Sep 11, 2012	7.000	7.340	6.940	7.270	1,890,759	+0.28(+4.01%)
Sep 10, 2012	6.980	7.070	6.850	6.990	1,302,465	-0.03(-0.43%)
Sep 07, 2012	6.590	7.060	6.530	7.020	2,370,763	+0.41(+6.20%)
Sep 06, 2012	6.500	6.680	6.240	6.610	2,513,726	+0.14(+2.16%)
Sep 05, 2012	6.540	6.690	6.450	6.470	1,146,983	-0.07(-1.07%)
Sep 04, 2012	6.580	6.590	6.490	6.540	871,878	-0.03(-0.46%)
Aug 31, 2012		6.570	6.570	6.570	0	-0.10(-1.50%)
Aug 30, 2012	6.830	6.830	6.670	6.670	2,065,196	-0.16(-2.34%)
Aug 29, 2012	6.940	6.950	6.810	6.830	1,383,008	-0.18(-2.57%)
Aug 27, 2012	7.220	7.230	6.980	7.010	2,444,402	+0.13(+1.89%)
Aug 24, 2012	6.950	6.990	6.870	6.880	967,067	-0.15(-2.13%)
Aug 23, 2012	7.040	7.080	6.900	7.030	1,412,438	+0.02(+0.29%)
Aug 22, 2012	7.120	7.160	6.930	7.010	1,970,799	-0.07(-0.99%)
Aug 21, 2012	7.250	7.420	7.040	7.080	2,239,534	-0.18(-2.48%)
Aug 20, 2012	7.400	7.450	7.210	7.260	2,087,579	-0.13(-1.76%)
Aug 17, 2012	7.460	7.510	7.350	7.390	1,137,335	-0.05(-0.67%)
Aug 16, 2012	7.450	7.600	7.350	7.440	1,839,751	+0.01(+0.13%)
Aug 15, 2012	7.540	7.650	7.250	7.430	2,053,959	-0.05(-0.67%)
Aug 14, 2012	8.000	8.020	7.460	7.480	2,181,058	-0.54(-6.73%)
Aug 13, 2012	8.300	8.320	8.000	8.020	2,151,503	-0.20(-2.43%)
Aug 11, 2012	8.180	8.430	7.960	8.220	4,412,565	+0.00(+0.00%)
Aug 10, 2012	8.180	8.430	7.960	8.220	4,412,565	+0.50(+6.48%)
Aug 09, 2012	7.610	7.950	7.440	7.720	2,895,252	+0.16(+2.12%)
Aug 08, 2012	7.360	8.220	7.360	7.560	4,713,605	+0.24(+3.28%)
Aug 07, 2012	7.180	7.350	7.150	7.320	1,818,470	+0.34(+4.87%)
Aug 03, 2012		6.980	6.980	6.980	0	-0.02(-0.29%)
Aug 02, 2012	7.160	7.180	6.870	7.000	1,360,038	-0.16(-2.23%)
Aug 01, 2012	7.180	7.390	7.130	7.160	2,659,845	-0.02(-0.28%)
Jul 31, 2012	7.180	7.270	7.070	7.180	1,666,564	-0.07(-0.97%)
Jul 30, 2012	7.500	7.690	7.150	7.250	2,354,165	-0.16(-2.16%)
Jul 27, 2012	7.160	7.450	7.050	7.410	3,016,288	+0.36(+5.11%)
Jul 26, 2012	6.980	7.180	6.800	7.050	8,520,183	+0.12(+1.73%)
Jul 25, 2012	7.150	7.250	6.890	6.930	1,798,779	-0.15(-2.12%)
Jul 24, 2012	7.080	7.290	6.970	7.080	2,214,006	+0.11(+1.58%)
Jul 23, 2012	6.920	7.070	6.700	6.970	2,753,418	+0.10(+1.46%)
Jul 20, 2012	7.020	7.040	6.660	6.870	2,138,692	-0.16(-2.28%)
Jul 19, 2012	7.050	7.150	7.000	7.030	1,241,917	+0.00(+0.00%)
Jul 18, 2012	7.000	7.130	6.950	7.030	1,553,996	+0.01(+0.14%)
Jul 17, 2012	7.120	7.120	6.910	7.020	1,406,807	-0.07(-0.99%)
Jul 16, 2012	7.260	7.350	7.020	7.090	1,704,905	-0.26(-3.54%)
Jul 13, 2012	7.600	7.620	7.320	7.350	1,233,171	-0.21(-2.78%)
Jul 12, 2012	7.620	7.620	7.440	7.560	1,060,199	-0.01(-0.13%)
Jul 11, 2012	7.490	7.730	7.460	7.570	1,715,187	+0.13(+1.75%)
Jul 10, 2012	7.910	7.990	7.360	7.440	4,833,377	-0.36(-4.62%)
Jul 09, 2012	8.180	8.480	7.800	7.800	2,751,730	-0.42(-5.11%)
Jul 06, 2012	7.820	8.300	7.710	8.220	3,840,475	+0.41(+5.25%)
Jul 05, 2012	7.460	7.930	7.460	7.810	7,350,098	+0.37(+4.97%)
Jul 04, 2012	7.470	7.540	7.390	7.440	2,716,432	+0.00(+0.00%)
Jul 03, 2012	7.530	7.480	7.320	7.440	4,261,833	-0.10(-1.33%)
Jun 29, 2012		7.540	7.540	7.540	0	-1.92(-20.30%)
Jun 28, 2012	9.370	9.630	9.180	9.460	1,653,784	+0.02(+0.21%)
Jun 27, 2012	9.060	9.500	9.060	9.440	1,198,499	+0.27(+2.94%)
Jun 26, 2012	9.190	9.490	9.060	9.170	2,432,858	-0.19(-2.03%)
Jun 25, 2012	10.19	10.26	9.270	9.360	2,374,703	-0.76(-7.51%)
Jun 22, 2012	10.37	10.52	10.07	10.12	1,065,684	-0.21(-2.03%)
Jun 21, 2012	10.40	10.55	10.32	10.33	970,990	-0.16(-1.53%)
Jun 20, 2012	10.89	10.95	10.39	10.49	1,516,768	-0.47(-4.29%)
Jun 19, 2012	10.71	11.06	10.71	10.96	1,224,114	+0.09(+0.83%)
Jun 18, 2012	10.96	11.30	10.83	10.87	2,090,443	-0.30(-2.69%)
Jun 15, 2012	10.55	11.18	10.55	11.17	2,879,051	+0.56(+5.28%)
Jun 14, 2012	10.79	10.87	10.27	10.61	1,652,196	-0.39(-3.55%)
Jun 13, 2012	10.72	11.31	10.71	11.00	1,751,156	+0.10(+0.92%)
Jun 12, 2012	10.69	10.93	10.61	10.90	1,133,088	+0.21(+1.96%)
Jun 11, 2012	11.26	11.30	10.62	10.69	1,455,010	-0.47(-4.21%)
Jun 08, 2012	10.94	11.27	10.93	11.16	1,300,375	+0.12(+1.09%)
Jun 07, 2012	10.55	11.14	10.52	11.04	2,225,960	+0.43(+4.05%)
Jun 06, 2012	10.46	10.66	10.28	10.61	1,721,284	+0.25(+2.41%)
Jun 05, 2012	10.01	10.56	10.01	10.36	1,711,777	+0.33(+3.29%)
Jun 04, 2012	10.69	10.80	9.970	10.03	2,571,911	-0.65(-6.09%)
Jun 02, 2012	10.59	10.81	10.43	10.68	3,134,636	+0.00(+0.00%)
Jun 01, 2012	10.59	10.81	10.43	10.68	3,134,636	-0.02(-0.19%)
May 31, 2012	10.60	10.77	10.57	10.70	1,697,407	+0.04(+0.38%)
May 30, 2012	10.35	10.84	10.30	10.66	3,330,254	-0.82(-7.14%)
May 29, 2012	11.27	11.69	11.16	11.48	1,069,060	+0.09(+0.79%)
May 28, 2012	11.31	11.49	11.21	11.39	409,901	+0.05(+0.44%)
May 25, 2012	11.01	11.42	10.97	11.34	1,692,854	+0.36(+3.28%)
May 24, 2012	11.27	11.34	10.87	10.98	1,658,198	-0.39(-3.43%)
May 23, 2012	11.20	11.38	11.08	11.37	1,038,761	+0.10(+0.89%)
May 22, 2012	11.45	11.62	11.24	11.27	1,492,042	+0.08(+0.71%)
May 18, 2012		11.19	11.19	11.19	0	-0.42(-3.62%)
May 17, 2012	11.15	11.72	11.15	11.61	2,750,131	+0.44(+3.94%)
May 16, 2012	11.30	11.57	11.15	11.17	2,352,646	-0.01(-0.09%)
May 15, 2012	11.85	11.91	11.15	11.18	1,508,400	-0.67(-5.65%)
May 14, 2012	11.67	11.96	11.61	11.85	4,488,267	+0.06(+0.51%)
May 11, 2012	11.78	11.93	11.60	11.79	1,024,612	-0.01(-0.08%)
May 10, 2012	11.99	12.00	11.71	11.80	1,364,429	-0.14(-1.17%)
May 09, 2012	11.88	12.03	11.80	11.94	1,467,949	-0.06(-0.50%)
May 08, 2012	11.65	12.18	11.64	12.00	2,036,131	+0.25(+2.13%)
May 07, 2012	11.93	11.97	11.66	11.75	2,196,169	-0.21(-1.76%)
May 04, 2012	11.95	12.07	11.63	11.96	2,008,519	+0.05(+0.42%)
May 03, 2012	12.64	12.69	11.77	11.91	3,419,453	-0.72(-5.70%)
May 02, 2012	13.34	13.35	12.58	12.63	3,840,758	-0.68(-5.11%)

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