Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	30.56	30.56	30.01	30.04	1,599	+0.08(+0.26%)
May 23, 2011	30.20	30.20	29.86	29.96	4,000	-0.47(-1.54%)
May 20, 2011	30.07	30.43	30.03	30.43	1,100	+0.16(+0.53%)
May 19, 2011	30.69	30.69	30.27	30.27	3,364	-0.29(-0.95%)
May 18, 2011	30.00	31.41	30.00	30.56	16,738	+0.77(+2.58%)
May 17, 2011	29.31	29.79	29.15	29.79	10,865	+0.32(+1.09%)
May 16, 2011	29.30	29.60	29.29	29.47	5,600	+0.21(+0.72%)
May 13, 2011	29.51	29.54	29.26	29.26	1,406	-0.20(-0.67%)
May 12, 2011	29.80	29.80	28.90	29.46	6,934	+0.19(+0.64%)
May 11, 2011	30.03	30.03	29.00	29.27	11,065	-0.84(-2.79%)
May 10, 2011	30.02	30.50	30.02	30.11	3,392	+0.22(+0.74%)
May 09, 2011	29.33	29.94	29.28	29.89	3,705	+0.51(+1.74%)
May 06, 2011	29.26	29.85	29.26	29.38	8,551	+0.04(+0.15%)
May 05, 2011	30.00	30.00	29.34	29.34	6,101	-0.79(-2.61%)
May 04, 2011	30.49	30.55	30.12	30.12	8,299	-0.54(-1.76%)
May 03, 2011	30.80	30.99	30.66	30.66	1,574	-0.09(-0.29%)
May 02, 2011	30.75	30.75	30.75	30.75	2,978	-0.47(-1.51%)
Apr 29, 2011	30.18	31.23	30.16	31.22	10,820	+0.78(+2.55%)
Apr 28, 2011	31.25	31.25	30.42	30.44	8,092	-0.82(-2.61%)
Apr 27, 2011	31.48	31.48	31.03	31.26	6,300	-0.15(-0.48%)
Apr 26, 2011	31.65	31.65	31.33	31.41	8,547	-0.28(-0.88%)
Apr 25, 2011	31.60	31.70	31.60	31.69	4,110	+0.11(+0.33%)
Apr 21, 2011	31.25	31.59	31.25	31.58	2,001	+0.28(+0.91%)
Apr 20, 2011	31.40	31.58	31.10	31.30	4,077	+0.24(+0.77%)
Apr 19, 2011	31.26	31.26	30.87	31.06	3,212	-0.00(-0.01%)
Apr 18, 2011	30.74	31.06	30.54	31.06	2,128	+0.18(+0.58%)
Apr 15, 2011	30.70	31.02	30.70	30.88	1,170	+0.13(+0.43%)
Apr 14, 2011	30.75	31.37	30.75	30.75	3,428	-0.37(-1.19%)
Apr 13, 2011	31.18	31.39	30.91	31.12	8,655	-0.08(-0.26%)
Apr 12, 2011	31.60	31.60	30.49	31.20	16,491	-0.73(-2.29%)
Apr 11, 2011	32.11	32.11	31.78	31.93	7,003	+0.10(+0.31%)
Apr 08, 2011	32.32	32.32	31.78	31.83	5,510	+0.26(+0.82%)
Apr 07, 2011	32.10	32.10	31.57	31.57	1,650	-0.11(-0.35%)
Apr 06, 2011	32.00	32.38	31.65	31.68	3,761	-0.36(-1.12%)
Apr 05, 2011	31.57	32.04	31.57	32.04	571	+0.13(+0.41%)
Apr 04, 2011	31.78	32.00	31.77	31.91	2,162	+0.55(+1.75%)
Apr 01, 2011	31.98	31.98	31.20	31.36	8,599	+0.09(+0.29%)
Mar 31, 2011	31.13	31.54	30.23	31.27	5,980	+0.67(+2.19%)
Mar 30, 2011	30.62	30.79	30.60	30.60	535	-0.11(-0.36%)
Mar 29, 2011	30.30	30.83	30.30	30.71	2,660	+0.48(+1.59%)
Mar 28, 2011	31.07	31.20	30.23	30.23	9,107	-0.94(-3.02%)
Mar 25, 2011	31.36	31.70	31.03	31.17	6,734	+0.02(+0.06%)
Mar 24, 2011	31.39	31.46	30.54	31.15	6,069	+0.46(+1.50%)
Mar 23, 2011	30.59	31.43	30.37	30.69	3,564	-0.13(-0.42%)
Mar 22, 2011	30.54	31.07	30.25	30.82	3,672	-0.28(-0.89%)
Mar 21, 2011	30.90	31.19	30.79	31.10	26,764	-0.48(-1.53%)
Mar 18, 2011	30.75	31.66	30.53	31.58	14,786	+1.53(+5.09%)
Mar 17, 2011	29.65	30.73	29.50	30.05	13,788	+0.82(+2.81%)
Mar 16, 2011	29.64	29.98	28.46	29.23	46,484	+0.35(+1.20%)
Mar 15, 2011	28.73	30.56	28.71	28.88	12,049	-1.68(-5.50%)
Mar 14, 2011	30.51	31.65	30.20	30.56	4,673	-0.34(-1.10%)
Mar 11, 2011	31.12	31.12	30.21	30.90	17,818	-0.39(-1.25%)
Mar 10, 2011	31.40	32.00	30.64	31.29	12,009	-0.61(-1.91%)
Mar 09, 2011	32.35	32.38	31.69	31.90	1,802	-0.51(-1.57%)
Mar 08, 2011	32.86	33.35	32.15	32.41	10,493	-0.16(-0.49%)
Mar 07, 2011	33.18	33.18	31.91	32.57	16,258	-0.37(-1.12%)
Mar 04, 2011	32.97	33.00	32.60	32.94	9,067	+0.39(+1.21%)
Mar 03, 2011	32.13	32.79	32.13	32.55	3,600	+0.07(+0.22%)
Mar 02, 2011	32.26	32.52	32.26	32.47	1,495	+0.49(+1.55%)

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