Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	33.52	33.54	33.08	33.19	1,433,979	-0.28(-0.84%)
May 23, 2011	33.06	33.71	32.94	33.47	1,256,974	-0.06(-0.17%)
May 20, 2011	33.81	33.81	33.23	33.53	997,961	-0.34(-1.00%)
May 19, 2011	33.49	33.93	33.41	33.87	1,280,488	+0.32(+0.97%)
May 18, 2011	33.20	33.59	33.10	33.54	947,395	+0.41(+1.24%)
May 17, 2011	33.60	33.79	33.07	33.13	1,914,738	-0.62(-1.84%)
May 16, 2011	33.79	33.96	33.72	33.76	908,087	-0.17(-0.50%)
May 13, 2011	34.12	34.19	33.86	33.93	1,210,379	-0.20(-0.58%)
May 12, 2011	33.53	34.13	33.53	34.12	1,844,032	+0.43(+1.28%)
May 11, 2011	33.61	33.84	33.51	33.69	1,447,007	+0.08(+0.23%)
May 10, 2011	33.09	33.70	33.09	33.61	854,762	+0.49(+1.47%)
May 09, 2011	33.38	33.49	33.12	33.13	904,436	-0.30(-0.89%)
May 06, 2011	33.58	33.80	33.27	33.42	1,429,944	+0.03(+0.08%)
May 05, 2011	33.25	33.83	33.23	33.40	1,749,702	-0.13(-0.38%)
May 04, 2011	33.05	33.59	33.05	33.52	1,912,874	+0.38(+1.15%)
May 03, 2011	33.16	33.29	32.94	33.14	1,842,553	-0.17(-0.52%)
May 02, 2011	33.33	33.54	33.10	33.31	2,239,472	+0.24(+0.74%)
Apr 29, 2011	32.89	33.13	32.80	33.07	2,249,555	+0.26(+0.81%)
Apr 28, 2011	32.44	32.89	32.44	32.81	1,421,441	+0.18(+0.55%)
Apr 27, 2011	32.56	32.71	32.44	32.63	1,597,057	+0.05(+0.15%)
Apr 26, 2011	32.42	32.80	32.27	32.58	2,239,468	+0.34(+1.05%)
Apr 25, 2011	31.28	32.25	31.14	32.24	2,283,478	+0.78(+2.49%)
Apr 21, 2011	31.77	31.77	31.38	31.45	1,832,480	-0.25(-0.80%)
Apr 20, 2011	31.62	31.79	31.35	31.71	2,495,086	+0.49(+1.56%)
Apr 19, 2011	31.34	31.52	31.13	31.22	1,597,422	-0.06(-0.20%)
Apr 18, 2011	31.24	31.50	31.07	31.28	1,823,930	-0.35(-1.09%)
Apr 15, 2011	31.57	32.17	31.26	31.63	3,135,331	+0.28(+0.90%)
Apr 14, 2011	32.06	32.48	31.14	31.35	5,822,596	-0.98(-3.04%)
Apr 13, 2011	32.32	32.53	32.13	32.33	2,052,183	+0.08(+0.26%)
Apr 12, 2011	32.84	33.09	32.16	32.25	2,765,164	-0.89(-2.68%)
Apr 11, 2011	33.09	33.48	33.02	33.13	1,181,781	+0.06(+0.19%)
Apr 08, 2011	33.60	33.66	32.98	33.07	1,529,184	-0.32(-0.95%)
Apr 07, 2011	33.26	33.61	33.11	33.39	846,526	+0.02(+0.06%)
Apr 06, 2011	33.32	33.63	33.27	33.37	1,203,174	+0.10(+0.30%)
Apr 05, 2011	33.20	33.29	32.67	33.27	3,023,072	-0.05(-0.15%)
Apr 04, 2011	33.50	33.56	33.20	33.32	1,431,756	-0.14(-0.42%)
Apr 01, 2011	33.30	33.61	33.30	33.46	1,625,868	+0.39(+1.17%)
Mar 31, 2011	33.33	33.48	33.06	33.07	1,511,973	-0.32(-0.97%)
Mar 30, 2011	33.24	33.47	33.07	33.40	1,344,488	+0.32(+0.98%)
Mar 29, 2011	33.02	33.20	32.77	33.07	3,014,042	+0.06(+0.19%)
Mar 28, 2011	33.35	33.45	33.01	33.01	662,292	-0.33(-1.00%)
Mar 25, 2011	33.11	33.54	32.95	33.34	736,968	+0.24(+0.73%)
Mar 24, 2011	32.72	33.14	32.58	33.10	830,090	+0.47(+1.43%)
Mar 23, 2011	32.45	32.74	32.04	32.63	672,878	+0.17(+0.52%)
Mar 22, 2011	32.92	32.97	32.46	32.46	972,702	-0.51(-1.54%)
Mar 21, 2011	33.07	33.18	32.78	32.97	1,094,295	+0.30(+0.91%)
Mar 18, 2011	32.75	32.82	32.54	32.68	1,575,881	+0.36(+1.11%)
Mar 17, 2011	32.64	32.65	32.26	32.32	1,667,983	+0.11(+0.33%)
Mar 16, 2011	32.49	32.61	32.12	32.21	1,824,821	-0.30(-0.91%)
Mar 15, 2011	32.46	32.73	32.18	32.51	2,364,936	-0.45(-1.37%)
Mar 14, 2011	32.94	33.18	32.75	32.96	1,358,957	-0.13(-0.38%)
Mar 11, 2011	33.00	33.18	32.80	33.09	1,720,262	-0.04(-0.13%)
Mar 10, 2011	33.12	33.37	32.94	33.13	1,651,559	-0.29(-0.87%)
Mar 09, 2011	33.28	33.44	33.04	33.42	1,520,478	+0.00(+0.00%)
Mar 08, 2011	33.29	33.53	33.13	33.42	1,651,992	+0.23(+0.70%)
Mar 07, 2011	33.11	33.33	32.87	33.18	2,903,670	+0.29(+0.88%)
Mar 04, 2011	32.58	32.95	32.49	32.89	2,629,125	+0.32(+1.00%)
Mar 03, 2011	31.96	32.67	31.92	32.57	1,191,628	+0.80(+2.51%)
Mar 02, 2011	31.30	31.84	31.15	31.77	1,334,317	+0.31(+0.99%)

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