Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	31.77	31.80	31.08	31.15	145,352	-0.59(-1.85%)
May 23, 2011	31.60	31.87	31.46	31.74	276,963	-0.32(-0.99%)
May 20, 2011	32.04	32.15	31.61	32.06	214,214	-0.13(-0.39%)
May 19, 2011	31.69	32.21	31.40	32.18	158,996	+0.67(+2.11%)
May 18, 2011	31.26	31.53	31.20	31.52	95,976	+0.28(+0.90%)
May 17, 2011	31.45	31.62	31.19	31.24	65,321	-0.34(-1.07%)
May 16, 2011	31.65	32.03	31.56	31.58	108,986	-0.25(-0.79%)
May 13, 2011	32.00	32.15	31.66	31.83	111,210	-0.14(-0.45%)
May 12, 2011	31.29	32.13	31.11	31.97	98,955	+0.55(+1.75%)
May 11, 2011	32.15	32.17	31.28	31.42	71,537	-0.85(-2.63%)
May 10, 2011	31.88	32.32	31.76	32.27	85,388	+0.55(+1.73%)
May 09, 2011	31.20	31.79	31.12	31.72	111,380	+0.41(+1.33%)
May 06, 2011	31.25	31.67	31.15	31.31	158,006	+0.41(+1.34%)
May 05, 2011	30.53	31.10	30.36	30.89	245,698	+0.24(+0.79%)
May 04, 2011	31.15	31.35	30.63	30.65	188,441	-0.41(-1.30%)
May 03, 2011	31.42	31.59	30.77	31.05	134,388	-0.54(-1.71%)
May 02, 2011	31.58	31.63	31.48	31.60	159,534	-0.14(-0.46%)
Apr 29, 2011	32.15	32.15	31.52	31.74	176,747	-0.29(-0.90%)
Apr 28, 2011	31.59	32.64	31.59	32.03	180,942	+0.59(+1.87%)
Apr 27, 2011	31.27	31.66	31.22	31.44	201,697	+0.14(+0.46%)
Apr 26, 2011	30.87	31.39	30.77	31.30	112,583	+0.45(+1.47%)
Apr 25, 2011	31.14	31.14	30.54	30.84	108,820	-0.36(-1.14%)
Apr 21, 2011	30.87	31.35	30.72	31.20	128,673	+0.52(+1.70%)
Apr 20, 2011	30.67	30.76	30.41	30.68	88,564	+0.31(+1.02%)
Apr 19, 2011	30.63	30.71	30.14	30.37	129,708	-0.23(-0.76%)
Apr 18, 2011	30.44	30.62	30.04	30.60	121,220	-0.12(-0.38%)
Apr 15, 2011	30.53	30.77	30.50	30.72	117,995	+0.19(+0.63%)
Apr 14, 2011	30.03	30.60	30.03	30.52	83,100	+0.19(+0.64%)
Apr 13, 2011	30.75	30.75	30.22	30.33	103,796	-0.21(-0.69%)
Apr 12, 2011	30.01	30.73	29.93	30.54	243,841	+0.49(+1.64%)
Apr 11, 2011	30.00	30.34	29.87	30.05	64,191	+0.00(+0.00%)
Apr 08, 2011	29.94	30.15	29.86	30.05	131,787	+0.15(+0.52%)
Apr 07, 2011	30.40	30.68	29.79	29.90	150,703	-0.49(-1.62%)
Apr 06, 2011	30.59	30.77	30.36	30.39	111,221	-0.13(-0.41%)
Apr 05, 2011	30.41	30.76	30.35	30.51	210,311	+0.02(+0.06%)
Apr 04, 2011	30.21	30.58	30.15	30.50	95,139	+0.44(+1.48%)
Apr 01, 2011	30.10	30.38	29.87	30.05	106,321	+0.04(+0.14%)
Mar 31, 2011	29.62	30.08	29.62	30.01	111,216	+0.39(+1.30%)
Mar 30, 2011	29.38	29.73	29.38	29.62	140,070	+0.27(+0.92%)
Mar 29, 2011	29.22	29.43	29.14	29.35	138,033	+0.17(+0.59%)
Mar 28, 2011	29.45	29.48	29.16	29.18	90,481	-0.24(-0.82%)
Mar 25, 2011	29.39	30.09	29.38	29.42	190,467	+0.06(+0.20%)
Mar 24, 2011	29.37	29.46	29.07	29.36	74,408	+0.10(+0.33%)
Mar 23, 2011	29.32	29.32	28.82	29.27	97,196	-0.18(-0.62%)
Mar 22, 2011	29.56	29.80	29.28	29.45	67,438	-0.12(-0.39%)
Mar 21, 2011	29.51	29.60	29.37	29.57	111,059	+0.66(+2.27%)
Mar 18, 2011	28.58	28.92	28.39	28.91	249,386	+0.52(+1.83%)
Mar 17, 2011	28.80	28.95	28.39	28.39	137,602	-0.14(-0.51%)
Mar 16, 2011	28.53	28.80	28.48	28.54	463,564	-0.04(-0.14%)
Mar 15, 2011	28.46	28.80	28.46	28.57	174,166	-0.22(-0.77%)
Mar 14, 2011	28.88	29.18	28.67	28.80	177,414	-0.37(-1.26%)
Mar 11, 2011	28.85	29.37	28.74	29.16	146,998	+0.23(+0.80%)
Mar 10, 2011	29.23	29.32	28.88	28.93	181,716	-0.66(-2.22%)
Mar 09, 2011	29.22	29.82	29.22	29.59	154,749	+0.28(+0.95%)
Mar 08, 2011	28.85	29.44	28.62	29.31	163,778	+0.43(+1.50%)
Mar 07, 2011	29.33	29.40	28.62	28.87	161,558	-0.32(-1.09%)
Mar 04, 2011	29.48	29.54	28.75	29.19	183,802	-0.22(-0.75%)
Mar 03, 2011	28.61	29.74	28.61	29.41	230,625	+0.95(+3.35%)
Mar 02, 2011	28.41	28.71	28.36	28.46	150,493	+0.01(+0.03%)

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