Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	4.330	4.330	4.232	4.232	2,940	-0.12(-2.71%)
Apr 27, 2012	4.385	4.390	4.294	4.350	15,810	+0.04(+0.93%)
Apr 26, 2012	4.294	4.358	4.294	4.310	5,750	+0.02(+0.47%)
Apr 25, 2012	4.330	4.330	4.290	4.290	625	-0.01(-0.23%)
Apr 24, 2012	4.300	4.300	4.250	4.300	14,370	+0.01(+0.28%)
Apr 23, 2012	4.300	4.310	4.163	4.288	13,340	+0.01(+0.33%)
Apr 20, 2012	4.256	4.280	4.250	4.274	4,365	+0.02(+0.56%)
Apr 19, 2012	4.260	4.301	4.210	4.250	15,615	+0.02(+0.47%)
Apr 18, 2012	4.400	4.400	4.220	4.230	17,950	-0.15(-3.34%)
Apr 17, 2012	4.486	4.500	4.290	4.376	17,850	-0.07(-1.66%)
Apr 16, 2012	4.720	4.720	4.400	4.450	37,330	-0.01(-0.22%)
Apr 13, 2012	4.330	4.493	4.298	4.460	46,547	+0.14(+3.24%)
Apr 12, 2012	4.250	4.330	4.250	4.320	10,200	+0.10(+2.37%)
Apr 11, 2012	4.210	4.220	4.190	4.220	10,900	+0.01(+0.29%)
Apr 10, 2012	4.170	4.208	4.100	4.208	11,191	+0.01(+0.19%)
Apr 09, 2012	4.221	4.230	4.200	4.200	9,805	-0.04(-0.85%)
Apr 05, 2012	4.320	4.320	4.236	4.236	24,670	-0.04(-1.03%)
Apr 04, 2012	4.310	4.320	4.262	4.280	21,975	+0.03(+0.71%)
Apr 03, 2012	4.288	4.288	4.146	4.250	85,770	+0.08(+2.00%)
Apr 02, 2012	4.000	4.216	3.950	4.167	45,650	+0.20(+4.95%)
Mar 30, 2012	3.838	4.000	3.838	3.970	2,660	+0.02(+0.60%)
Mar 29, 2012	3.990	3.995	3.946	3.946	2,800	+0.09(+2.27%)
Mar 28, 2012	3.910	4.009	3.847	3.859	42,753	-0.07(-1.83%)
Mar 27, 2012	4.020	4.020	3.902	3.931	33,505	-0.08(-1.98%)
Mar 26, 2012	4.030	4.030	4.000	4.011	58,600	+0.00(+0.04%)
Mar 23, 2012	4.009	4.009	4.009	4.009	1,000	-0.01(-0.27%)
Mar 22, 2012	3.966	4.020	3.953	4.020	2,100	-0.03(-0.74%)
Mar 21, 2012	4.060	4.060	4.050	4.050	1,800	-0.01(-0.21%)
Mar 20, 2012	4.070	4.070	4.059	4.059	1,000	-0.03(-0.69%)
Mar 19, 2012	4.100	4.100	3.978	4.087	13,600	+0.05(+1.25%)
Mar 16, 2012	4.100	4.100	4.036	4.036	7,425	-0.11(-2.75%)
Mar 15, 2012	4.179	4.179	4.061	4.150	3,100	+0.07(+1.72%)
Mar 14, 2012	4.147	4.147	4.080	4.080	6,100	-0.11(-2.60%)
Mar 13, 2012	4.200	4.200	4.189	4.189	6,200	-0.03(-0.82%)
Mar 12, 2012	4.174	4.223	4.174	4.223	3,400	+0.10(+2.41%)
Mar 09, 2012	4.230	4.230	4.077	4.124	9,300	-0.03(-0.81%)
Mar 08, 2012	4.202	4.202	4.150	4.157	8,400	-0.00(-0.06%)
Mar 07, 2012	4.175	4.200	4.150	4.160	22,500	-0.01(-0.18%)
Mar 06, 2012	4.076	4.168	4.059	4.168	3,975	-0.08(-1.79%)
Mar 05, 2012	4.225	4.244	4.213	4.244	5,170	+0.00(+0.01%)
Mar 02, 2012	4.296	4.296	4.076	4.243	19,500	-0.04(-0.86%)
Mar 01, 2012	4.240	4.280	4.200	4.280	9,500	-0.01(-0.23%)
Feb 29, 2012	4.151	4.303	4.130	4.290	2,000	+0.15(+3.60%)
Feb 28, 2012	4.151	4.151	4.141	4.141	800	-0.06(-1.40%)
Feb 27, 2012	4.200	4.200	4.100	4.200	12,350	+0.07(+1.79%)
Feb 24, 2012	4.138	4.138	4.048	4.126	600	+0.01(+0.19%)
Feb 23, 2012	4.118	4.118	4.118	4.118	600	+0.02(+0.48%)
Feb 22, 2012	4.112	4.184	4.098	4.098	5,400	-0.05(-1.29%)
Feb 21, 2012	4.199	4.199	4.111	4.152	25,400	+0.03(+0.70%)
Feb 17, 2012	4.107	4.147	4.101	4.123	12,500	-0.02(-0.55%)
Feb 16, 2012	4.198	4.200	4.104	4.146	3,900	-0.06(-1.53%)
Feb 15, 2012	4.289	4.289	4.109	4.210	10,840	+0.07(+1.59%)
Feb 14, 2012	4.320	4.320	4.144	4.144	21,600	-0.15(-3.53%)
Feb 13, 2012	4.337	4.365	4.296	4.296	17,100	-0.05(-1.08%)
Feb 10, 2012	4.346	4.388	4.339	4.343	6,900	+0.00(+0.07%)
Feb 09, 2012	4.337	4.346	4.330	4.340	8,000	-0.01(-0.21%)
Feb 08, 2012	4.247	4.350	4.247	4.349	9,100	+0.04(+0.86%)
Feb 07, 2012	4.366	4.366	4.292	4.312	9,000	+0.04(+0.82%)
Feb 06, 2012	4.300	4.330	4.277	4.277	11,800	-0.01(-0.28%)
Feb 03, 2012	4.312	4.320	4.167	4.289	8,600	+0.12(+2.78%)
Feb 02, 2012	4.246	4.283	4.144	4.173	37,100	-0.06(-1.47%)

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