Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	31.47	31.54	31.17	31.36	2,478,735	+0.08(+0.26%)
May 30, 2012	31.43	31.53	31.25	31.28	1,940,635	-0.59(-1.85%)
May 29, 2012	32.03	32.08	31.77	31.87	1,311,661	-0.06(-0.19%)
May 25, 2012	31.73	31.97	31.68	31.93	1,421,805	+0.13(+0.41%)
May 24, 2012	31.92	32.02	31.60	31.80	1,779,546	-0.03(-0.09%)
May 23, 2012	31.80	31.98	31.55	31.83	3,009,570	-0.25(-0.78%)
May 22, 2012	32.09	32.30	31.94	32.08	2,071,702	-0.43(-1.32%)
May 21, 2012	32.45	32.54	32.28	32.51	1,680,713	+0.28(+0.87%)
May 18, 2012	32.25	32.35	32.07	32.23	2,326,368	-0.04(-0.12%)
May 17, 2012	32.41	32.53	32.24	32.27	2,090,272	-0.30(-0.92%)
May 16, 2012	32.61	32.79	32.41	32.57	3,319,958	-0.39(-1.18%)
May 15, 2012	33.15	33.34	32.93	32.96	1,953,897	-0.29(-0.87%)
May 14, 2012	33.16	33.40	33.10	33.25	1,390,420	-0.34(-1.01%)
May 11, 2012	33.36	33.84	33.34	33.59	1,552,129	+0.30(+0.90%)
May 10, 2012	33.27	33.48	33.22	33.29	1,497,264	-0.14(-0.42%)
May 09, 2012	33.11	33.58	32.99	33.43	2,091,808	-0.42(-1.24%)
May 08, 2012	33.94	34.00	33.61	33.85	1,662,552	-0.40(-1.17%)
May 07, 2012	33.90	34.31	33.90	34.25	1,324,698	+0.27(+0.79%)
May 04, 2012	34.24	34.32	33.89	33.98	1,837,465	-0.56(-1.62%)
May 03, 2012	34.65	34.73	34.42	34.54	1,188,948	-0.07(-0.20%)
May 02, 2012	34.34	34.65	34.27	34.61	1,894,254	+0.27(+0.79%)
May 01, 2012	34.34	34.53	34.30	34.34	1,494,974	-0.01(-0.03%)
Apr 30, 2012	34.33	34.35	34.20	34.35	1,190,550	-0.09(-0.26%)
Apr 27, 2012	34.61	34.62	34.38	34.44	1,953,165	-0.56(-1.60%)
Apr 26, 2012	34.95	35.03	34.75	35.00	3,665,115	+1.13(+3.34%)
Apr 25, 2012	33.87	33.98	33.71	33.87	1,173,170	+0.19(+0.56%)
Apr 24, 2012	33.52	33.78	33.50	33.68	1,196,233	+0.11(+0.33%)
Apr 23, 2012	33.65	33.70	33.29	33.57	2,549,530	-0.37(-1.09%)
Apr 20, 2012	33.72	34.05	33.68	33.94	1,833,352	+0.35(+1.04%)
Apr 19, 2012	33.50	33.63	33.39	33.59	1,682,614	+0.26(+0.78%)
Apr 18, 2012	33.15	33.44	33.15	33.33	1,449,534	+0.07(+0.21%)
Apr 17, 2012	33.17	33.37	33.01	33.26	2,573,227	+0.42(+1.28%)
Apr 16, 2012	32.83	32.94	32.61	32.84	1,810,891	+0.55(+1.70%)
Apr 13, 2012	32.42	32.49	32.20	32.29	22,606,556	-0.22(-0.68%)
Apr 12, 2012	32.32	32.68	32.31	32.51	7,957,244	-0.08(-0.25%)
Apr 11, 2012	32.73	32.81	32.56	32.59	6,243,128	+0.02(+0.06%)
Apr 10, 2012	33.03	33.06	32.53	32.57	5,221,028	-0.71(-2.13%)
Apr 09, 2012	33.04	33.42	33.00	33.28	1,286,290	+0.04(+0.12%)
Apr 05, 2012	33.21	33.34	33.13	33.24	2,052,524	-0.57(-1.69%)
Apr 04, 2012	33.93	34.03	33.68	33.81	1,482,358	-0.44(-1.28%)
Apr 03, 2012	34.48	34.62	34.11	34.25	1,867,905	-0.27(-0.78%)
Apr 02, 2012	34.08	34.60	34.07	34.52	1,793,032	+0.49(+1.44%)
Mar 30, 2012	34.34	34.36	33.99	34.03	1,112,195	+0.33(+0.98%)
Mar 29, 2012	33.58	33.70	33.42	33.70	1,204,662	+0.00(+0.00%)
Mar 28, 2012	34.04	34.05	33.58	33.70	1,090,262	-0.33(-0.97%)
Mar 27, 2012	34.10	34.16	34.00	34.03	832,505	-0.08(-0.23%)
Mar 26, 2012	34.05	34.13	33.95	34.11	1,278,906	+0.41(+1.22%)
Mar 23, 2012	33.56	33.70	33.46	33.70	1,400,201	+0.16(+0.48%)
Mar 22, 2012	33.33	33.65	33.33	33.54	1,692,263	-0.10(-0.30%)
Mar 21, 2012	33.89	33.95	33.59	33.64	1,896,664	-0.20(-0.59%)
Mar 20, 2012	33.79	33.98	33.76	33.84	1,481,866	-0.54(-1.57%)
Mar 19, 2012	34.12	34.46	34.11	34.38	2,018,024	+0.18(+0.53%)
Mar 16, 2012	34.22	34.29	34.08	34.20	1,632,478	+0.17(+0.50%)
Mar 15, 2012	33.84	34.08	33.72	34.03	1,177,569	+0.20(+0.59%)
Mar 14, 2012	33.89	33.96	33.71	33.83	1,228,202	-0.30(-0.88%)
Mar 13, 2012	34.00	34.21	33.97	34.13	1,005,128	+0.26(+0.77%)
Mar 12, 2012	33.65	34.00	33.65	33.87	2,093,988	+0.43(+1.29%)
Mar 09, 2012	33.43	33.51	33.30	33.44	1,102,904	-0.09(-0.27%)
Mar 08, 2012	33.28	33.65	33.27	33.53	1,192,088	+0.51(+1.54%)
Mar 07, 2012	32.74	33.05	32.70	33.02	1,483,291	+0.38(+1.16%)
Mar 06, 2012	32.80	32.91	32.61	32.64	2,222,576	-0.85(-2.54%)
Mar 05, 2012	33.46	33.55	33.31	33.49	1,722,997	+0.36(+1.09%)
Mar 02, 2012	33.26	33.32	32.99	33.13	3,110,095	-0.65(-1.92%)

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