Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	32.09	32.20	31.77	31.79	2,243,233	-0.25(-0.79%)
Apr 28, 2011	32.06	32.13	31.74	32.04	2,407,230	-0.14(-0.44%)
Apr 27, 2011	32.41	32.47	31.80	32.18	4,006,127	-0.27(-0.82%)
Apr 26, 2011	31.85	32.55	31.81	32.45	3,784,663	+0.71(+2.23%)
Apr 25, 2011	31.70	31.82	31.39	31.74	2,812,221	+0.11(+0.36%)
Apr 21, 2011	31.55	31.64	31.39	31.63	3,875,866	+0.20(+0.64%)
Apr 20, 2011	31.12	31.57	31.02	31.43	2,992,870	+0.82(+2.66%)
Apr 19, 2011	30.44	30.72	30.31	30.61	2,913,220	+0.27(+0.90%)
Apr 18, 2011	30.43	30.55	29.91	30.34	3,134,398	-0.53(-1.73%)
Apr 15, 2011	30.91	31.05	30.72	30.87	2,321,296	+0.07(+0.24%)
Apr 14, 2011	30.53	30.85	30.36	30.80	2,313,769	+0.08(+0.26%)
Apr 13, 2011	30.93	31.09	30.28	30.72	2,882,889	+0.07(+0.24%)
Apr 12, 2011	30.53	31.19	30.48	30.65	3,049,477	-0.08(-0.26%)
Apr 11, 2011	30.77	31.17	30.67	30.73	2,442,395	-0.17(-0.56%)
Apr 08, 2011	31.24	31.57	30.70	30.90	3,781,097	-0.26(-0.84%)
Apr 07, 2011	30.75	31.61	30.74	31.16	5,591,428	+0.47(+1.55%)
Apr 06, 2011	30.67	30.89	30.26	30.69	4,248,650	+0.16(+0.53%)
Apr 05, 2011	30.05	30.82	29.94	30.53	2,477,307	+0.33(+1.08%)
Apr 04, 2011	30.24	30.41	29.96	30.20	2,395,269	+0.04(+0.13%)
Apr 01, 2011	30.08	30.50	30.02	30.16	3,244,525	+0.15(+0.51%)
Mar 31, 2011	29.93	30.08	29.40	30.00	3,804,725	-0.01(-0.04%)
Mar 30, 2011	30.02	30.02	30.02	30.02	3,110,291	+0.60(+2.05%)
Mar 29, 2011	28.74	29.46	28.72	29.42	2,982,598	+0.70(+2.44%)
Mar 28, 2011	29.25	29.56	28.69	28.71	3,786,268	-0.43(-1.49%)
Mar 25, 2011	29.21	29.71	29.09	29.15	3,746,945	-0.01(-0.05%)
Mar 24, 2011	28.41	29.23	28.13	29.16	7,942,451	+0.91(+3.22%)
Mar 23, 2011	28.36	28.39	28.04	28.25	5,942,730	-0.25(-0.89%)
Mar 22, 2011	29.00	29.00	28.48	28.51	4,102,200	+0.23(+0.80%)
Mar 21, 2011	28.23	28.30	28.05	28.28	2,712,016	+0.65(+2.35%)
Mar 18, 2011	28.37	28.37	27.38	27.63	6,726,945	-0.24(-0.86%)
Mar 17, 2011	28.35	28.69	27.84	27.87	5,112,885	+0.14(+0.51%)
Mar 16, 2011	28.59	28.69	27.59	27.73	7,083,847	-0.92(-3.22%)
Mar 15, 2011	28.44	28.87	28.35	28.65	3,804,703	-0.09(-0.30%)
Mar 14, 2011	29.40	29.73	28.59	28.74	5,108,355	-0.98(-3.31%)
Mar 11, 2011	29.67	29.95	29.42	29.72	3,890,603	+0.06(+0.20%)
Mar 10, 2011	29.07	29.87	29.07	29.66	3,313,657	+0.05(+0.16%)
Mar 09, 2011	29.21	29.89	28.88	29.62	3,450,031	+0.35(+1.21%)
Mar 08, 2011	28.91	29.42	28.51	29.26	2,710,003	+0.34(+1.18%)
Mar 07, 2011	29.67	29.68	28.89	28.92	3,271,754	-0.55(-1.86%)
Mar 04, 2011	29.85	29.96	29.15	29.47	3,686,813	-0.36(-1.21%)
Mar 03, 2011	30.22	30.27	29.58	29.83	6,068,179	+0.27(+0.93%)
Mar 02, 2011	29.46	29.68	29.05	29.56	4,525,445	+0.15(+0.50%)
Mar 01, 2011	30.13	30.33	29.21	29.41	4,427,225	-0.69(-2.30%)
Feb 28, 2011	29.95	30.35	29.65	30.10	4,512,479	-0.15(-0.51%)
Feb 25, 2011	30.16	30.51	29.90	30.25	5,116,440	+0.33(+1.09%)
Feb 24, 2011	29.59	30.14	29.34	29.93	4,118,674	+0.27(+0.92%)
Feb 23, 2011	30.42	30.63	29.37	29.65	5,080,228	-0.71(-2.32%)
Feb 22, 2011	30.79	31.17	30.14	30.36	3,948,054	-0.84(-2.69%)
Feb 18, 2011	30.37	31.60	30.27	31.20	7,040,261	+0.29(+0.92%)
Feb 17, 2011	31.15	31.56	30.67	30.91	5,221,000	-0.15(-0.47%)
Feb 16, 2011	30.65	31.23	30.65	31.06	3,586,382	+0.55(+1.81%)
Feb 15, 2011	30.20	30.71	30.20	30.51	2,350,816	+0.10(+0.33%)
Feb 14, 2011	30.72	30.80	30.30	30.41	3,054,943	-0.29(-0.93%)
Feb 11, 2011	30.12	30.73	30.03	30.69	2,158,666	+0.39(+1.27%)
Feb 10, 2011	29.71	30.35	29.59	30.31	2,547,684	+0.41(+1.36%)
Feb 09, 2011	29.87	30.35	29.75	29.90	3,794,134	+0.03(+0.09%)
Feb 08, 2011	29.60	29.93	29.50	29.87	3,191,369	+0.22(+0.74%)
Feb 07, 2011	29.08	29.86	29.08	29.65	3,376,564	+0.59(+2.01%)
Feb 04, 2011	27.97	29.40	27.93	29.07	4,911,092	+1.10(+3.95%)
Feb 03, 2011	27.61	28.33	27.44	27.97	8,829,626	+1.30(+4.89%)
Feb 02, 2011	27.18	27.22	26.62	26.66	7,055,113	-0.57(-2.08%)

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