Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	10.90	11.60	10.90	11.20	69,999	+0.40(+3.70%)
May 23, 2011	11.50	11.90	10.60	10.80	126,266	-0.60(-5.26%)
May 20, 2011	11.60	12.10	11.30	11.40	95,396	-0.10(-0.87%)
May 19, 2011	11.10	12.40	11.10	11.50	219,905	+0.50(+4.55%)
May 18, 2011	11.60	11.60	10.80	11.00	80,992	+0.10(+0.92%)
May 17, 2011	10.60	11.80	10.50	10.90	163,965	+0.30(+2.83%)
May 16, 2011	11.10	12.20	10.60	10.60	138,467	-0.80(-7.02%)
May 13, 2011	10.50	13.30	10.30	11.40	330,600	+0.90(+8.57%)
May 12, 2011	10.80	10.90	10.10	10.50	77,377	-0.20(-1.87%)
May 11, 2011	11.10	11.20	10.50	10.70	91,148	-0.40(-3.60%)
May 10, 2011	10.70	11.70	10.50	11.10	120,097	+0.50(+4.72%)
May 09, 2011	11.20	11.20	10.50	10.60	85,905	-0.40(-3.64%)
May 06, 2011	11.80	12.20	10.40	11.00	175,999	-0.70(-5.98%)
May 05, 2011	11.20	12.50	10.60	11.70	592,098	+1.50(+14.71%)
May 04, 2011	10.80	11.10	9.500	10.20	317,304	-1.10(-9.73%)
May 03, 2011	14.20	14.30	11.00	11.30	914,685	-1.60(-12.40%)
May 02, 2011	12.97	13.00	12.80	12.90	117,649	-1.40(-9.79%)
Apr 29, 2011	14.80	14.90	14.10	14.30	98,918	-0.60(-4.03%)
Apr 28, 2011	15.90	15.90	14.01	14.90	126,004	-1.10(-6.87%)
Apr 27, 2011	19.20	19.20	15.70	16.00	198,746	-3.20(-16.67%)
Apr 26, 2011	19.50	19.60	18.80	19.20	64,993	-0.30(-1.54%)
Apr 25, 2011	20.00	20.00	19.40	19.50	84,048	-0.50(-2.50%)
Apr 21, 2011	21.20	21.40	19.80	20.00	249,193	-0.90(-4.31%)
Apr 20, 2011	24.60	24.60	20.00	20.90	346,740	-3.20(-13.28%)
Apr 19, 2011	25.30	26.80	24.00	24.10	64,714	-1.20(-4.74%)
Apr 18, 2011	25.30	25.80	25.10	25.30	25,077	-0.30(-1.17%)
Apr 15, 2011	26.40	26.60	25.60	25.60	35,747	-0.90(-3.40%)
Apr 14, 2011	28.50	28.70	26.50	26.50	34,622	-2.20(-7.67%)
Apr 13, 2011	30.10	30.60	28.20	28.70	118,523	-1.50(-4.97%)
Apr 12, 2011	30.80	30.90	29.70	30.20	50,565	-1.00(-3.21%)
Apr 11, 2011	30.10	34.70	30.10	31.20	95,282	+1.50(+5.05%)
Apr 08, 2011	29.60	29.70	28.71	29.70	24,178	+0.40(+1.37%)
Apr 07, 2011	29.20	29.50	28.80	29.30	8,527	+0.20(+0.69%)
Apr 06, 2011	27.70	29.30	27.50	29.10	25,480	+1.40(+5.05%)
Apr 05, 2011	27.30	27.80	27.30	27.70	11,312	+0.30(+1.09%)
Apr 04, 2011	26.70	27.70	26.30	27.40	7,208	+0.70(+2.62%)
Apr 01, 2011	27.20	27.20	26.20	26.70	10,031	-0.30(-1.11%)
Mar 31, 2011	27.30	27.60	26.50	27.00	20,651	-0.30(-1.10%)
Mar 30, 2011	27.40	27.60	27.00	27.30	15,128	+0.30(+1.11%)
Mar 29, 2011	26.60	27.10	26.60	27.00	14,609	+0.30(+1.12%)
Mar 28, 2011	26.20	27.00	26.10	26.70	10,741	+0.40(+1.52%)
Mar 25, 2011	26.40	26.90	25.70	26.30	13,538	+0.20(+0.77%)
Mar 24, 2011	25.90	26.30	25.50	26.10	14,040	+0.50(+1.95%)
Mar 23, 2011	25.30	26.00	24.95	25.60	12,979	+0.40(+1.59%)
Mar 22, 2011	25.50	25.50	24.90	25.20	14,492	-0.20(-0.79%)
Mar 21, 2011	24.75	25.40	24.60	25.40	17,303	+1.70(+7.17%)
Mar 18, 2011	23.00	23.80	23.00	23.70	51,101	+1.10(+4.87%)
Mar 17, 2011	24.00	24.00	22.40	22.60	26,258	-1.00(-4.24%)
Mar 16, 2011	24.80	24.80	23.30	23.60	28,408	-1.20(-4.84%)
Mar 15, 2011	24.80	25.70	24.80	24.80	17,268	-0.90(-3.50%)
Mar 14, 2011	26.00	26.80	24.40	25.70	26,667	-1.10(-4.10%)
Mar 11, 2011	27.50	27.70	25.70	26.80	30,000	-0.60(-2.19%)
Mar 10, 2011	29.30	29.80	27.40	27.40	37,074	-2.40(-8.05%)
Mar 09, 2011	30.00	30.10	29.50	29.80	16,901	-0.20(-0.67%)
Mar 08, 2011	29.60	30.10	29.30	30.00	15,618	+0.30(+1.01%)
Mar 07, 2011	29.60	30.10	29.30	29.70	23,283	-0.30(-1.00%)
Mar 04, 2011	30.00	30.40	29.70	30.00	23,107	+0.00(+0.00%)
Mar 03, 2011	30.30	30.50	29.90	30.00	11,064	+0.10(+0.33%)
Mar 02, 2011	29.70	30.30	29.50	29.90	20,466	+0.20(+0.67%)

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