Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	48.87	48.87	48.87	48.87	401	+0.00(+0.00%)
May 30, 2012	48.86	48.87	48.86	48.87	368	-0.65(-1.32%)
May 29, 2012	49.52	49.52	49.52	49.52	491	+1.47(+3.05%)
May 25, 2012	48.05	48.05	48.05	48.05	798	+0.00(+0.00%)
May 24, 2012	49.85	49.85	48.05	48.05	1,657	-1.79(-3.59%)
May 23, 2012	49.85	49.87	49.85	49.85	1,903	-0.64(-1.27%)
May 22, 2012	50.40	50.50	50.40	50.49	1,744	-0.01(-0.02%)
May 21, 2012	50.58	50.58	50.50	50.50	472	+0.00(+0.00%)
May 18, 2012	50.50	50.50	50.50	50.50	238	-0.69(-1.35%)
May 17, 2012	51.19	51.19	51.19	51.19	245	-1.34(-2.56%)
May 09, 2012	52.53	52.53	52.53	52.53	368	+0.12(+0.23%)
May 08, 2012	52.41	52.41	52.41	52.41	245	-0.90(-1.68%)
May 07, 2012	53.76	53.76	53.14	53.31	2,282	-1.52(-2.78%)
May 01, 2012	54.34	54.83	54.83	54.83	615	+0.25(+0.46%)
Apr 30, 2012	51.99	54.79	51.99	54.58	1,057	+3.33(+6.50%)
Apr 27, 2012	51.25	51.25	51.25	51.25	492	+0.07(+0.14%)
Apr 25, 2012	51.18	51.18	51.18	51.18	246	-0.08(-0.16%)
Apr 17, 2012	51.99	51.26	51.26	51.26	2,462	-0.30(-0.59%)
Apr 16, 2012	50.64	51.56	50.64	51.56	246	+0.18(+0.36%)
Apr 13, 2012	51.40	51.40	51.38	51.38	246	+0.61(+1.20%)
Apr 11, 2012	50.77	50.77	50.77	50.77	246	+0.00(+0.00%)
Apr 10, 2012	50.73	50.77	50.73	50.77	258	+0.03(+0.06%)
Apr 09, 2012	49.40	50.74	49.40	50.74	2,955	-0.03(-0.06%)
Apr 04, 2012	51.79	50.77	50.77	50.77	6,155	-0.90(-1.75%)
Apr 03, 2012	50.77	52.78	50.77	51.67	1,175	+0.09(+0.17%)
Mar 29, 2012	52.80	51.58	51.58	51.58	3,570	-1.06(-2.02%)
Mar 28, 2012	52.65	52.65	52.65	52.65	123	-0.97(-1.80%)
Mar 27, 2012	53.61	53.61	53.61	53.61	246	+0.16(+0.30%)
Mar 26, 2012	51.98	54.42	51.98	53.45	3,818	+1.98(+3.85%)
Mar 21, 2012	50.81	51.47	51.47	51.47	1,723	+1.08(+2.14%)
Mar 20, 2012	50.39	50.39	50.39	50.39	123	+0.08(+0.16%)
Mar 14, 2012	50.31	50.31	50.31	50.31	0	+2.22(+4.61%)
Mar 13, 2012	47.92	50.32	47.46	48.09	10,242	+0.41(+0.85%)
Mar 12, 2012	47.48	47.68	47.48	47.68	455	+0.41(+0.86%)
Mar 09, 2012	47.20	47.93	47.20	47.28	600	-0.08(-0.17%)
Mar 08, 2012	47.11	47.87	47.08	47.36	2,875	+0.24(+0.52%)
Mar 07, 2012	46.38	48.17	46.38	47.11	6,917	+0.28(+0.59%)
Mar 06, 2012	47.59	47.60	46.06	46.84	2,021	-0.80(-1.67%)
Mar 05, 2012	47.93	47.93	47.63	47.63	246	-0.57(-1.18%)
Mar 02, 2012	51.18	51.18	48.20	48.20	8,325	-2.31(-4.57%)

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