Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	28.65	28.65	27.73	28.43	814,465	-0.26(-0.92%)
May 30, 2012	29.12	29.30	28.50	28.69	383,599	-0.75(-2.55%)
May 29, 2012	29.10	29.93	28.93	29.44	631,135	+0.81(+2.82%)
May 25, 2012	29.11	29.37	28.42	28.63	761,573	-0.66(-2.25%)
May 24, 2012	29.29	29.57	28.71	29.29	517,191	+0.12(+0.41%)
May 23, 2012	28.50	29.33	28.05	29.17	340,865	+0.24(+0.83%)
May 22, 2012	29.15	29.40	28.71	28.93	365,557	-0.16(-0.57%)
May 21, 2012	27.66	29.15	27.66	29.10	456,577	+1.47(+5.34%)
May 18, 2012	28.10	28.44	27.55	27.62	359,937	-0.31(-1.12%)
May 17, 2012	29.21	29.34	27.92	27.94	590,275	-1.22(-4.18%)
May 16, 2012	30.03	30.21	29.13	29.16	625,615	-0.75(-2.50%)
May 15, 2012	30.89	30.89	29.79	29.91	873,930	-0.92(-2.99%)
May 14, 2012	30.93	31.33	30.62	30.83	329,242	-0.50(-1.60%)
May 11, 2012	31.09	31.58	31.04	31.33	454,721	-0.13(-0.40%)
May 10, 2012	31.66	31.86	31.07	31.45	471,715	+0.13(+0.41%)
May 09, 2012	30.97	31.76	30.79	31.33	554,765	-0.15(-0.48%)
May 08, 2012	31.53	31.72	30.91	31.48	763,462	-0.45(-1.41%)
May 07, 2012	31.60	32.11	31.45	31.93	384,337	+0.05(+0.16%)
May 04, 2012	32.91	32.97	31.72	31.87	658,635	-1.20(-3.62%)
May 03, 2012	33.44	33.65	33.00	33.07	421,833	-0.34(-1.03%)
May 02, 2012	32.93	33.51	32.55	33.42	1,018,929	+1.26(+3.93%)
May 01, 2012	31.75	32.95	31.75	32.15	773,980	-0.12(-0.37%)
Apr 30, 2012	32.65	32.66	31.89	32.27	400,365	-0.36(-1.10%)
Apr 27, 2012	32.76	32.77	32.15	32.63	347,893	+0.07(+0.23%)
Apr 26, 2012	31.99	32.80	31.46	32.55	409,998	+0.39(+1.21%)
Apr 25, 2012	31.96	32.55	31.96	32.17	403,790	+0.48(+1.51%)
Apr 24, 2012	31.70	32.05	31.40	31.69	230,358	-0.04(-0.12%)
Apr 23, 2012	31.17	31.77	30.74	31.72	415,283	-0.04(-0.12%)
Apr 20, 2012	31.88	31.93	31.60	31.76	375,721	+0.09(+0.28%)
Apr 19, 2012	31.86	32.17	31.52	31.67	300,922	-0.21(-0.66%)
Apr 18, 2012	32.08	32.29	31.63	31.88	275,487	-0.42(-1.30%)
Apr 17, 2012	31.89	32.81	31.81	32.30	243,017	+0.71(+2.25%)
Apr 16, 2012	31.96	32.23	31.39	31.59	342,260	-0.10(-0.33%)
Apr 13, 2012	31.92	32.14	31.66	31.69	354,290	-0.40(-1.26%)
Apr 12, 2012	31.18	32.38	31.18	32.10	509,210	+0.94(+3.00%)
Apr 11, 2012	30.50	31.51	30.36	31.16	774,330	+0.69(+2.26%)
Apr 10, 2012	30.93	31.05	30.44	30.47	574,785	-0.52(-1.67%)
Apr 09, 2012	30.69	31.04	30.62	30.99	378,438	-0.28(-0.91%)
Apr 05, 2012	31.40	31.78	31.22	31.28	290,696	-0.19(-0.59%)
Apr 04, 2012	31.40	31.51	31.21	31.46	497,609	-0.37(-1.15%)
Apr 03, 2012	32.10	32.28	31.45	31.83	543,783	-0.35(-1.09%)
Apr 02, 2012	31.90	32.61	31.63	32.18	744,116	+0.25(+0.77%)
Mar 30, 2012	32.30	32.74	31.59	31.93	284,588	-0.01(-0.05%)
Mar 29, 2012	31.48	32.01	31.37	31.95	215,811	+0.17(+0.54%)
Mar 28, 2012	32.14	32.23	31.43	31.78	159,500	-0.35(-1.09%)
Mar 27, 2012	32.37	32.63	32.07	32.13	326,453	-0.22(-0.69%)
Mar 26, 2012	32.37	32.52	32.02	32.35	302,341	+0.40(+1.24%)
Mar 23, 2012	31.54	32.12	31.35	31.96	227,656	+0.48(+1.52%)
Mar 22, 2012	31.43	31.63	31.35	31.48	386,130	-0.37(-1.15%)
Mar 21, 2012	32.04	32.17	31.69	31.84	179,579	-0.04(-0.12%)
Mar 20, 2012	31.69	32.05	31.67	31.88	206,524	-0.25(-0.77%)
Mar 19, 2012	32.16	32.66	32.02	32.13	408,921	+0.01(+0.05%)
Mar 16, 2012	32.15	32.54	31.96	32.11	520,846	-0.08(-0.26%)
Mar 15, 2012	32.08	32.34	31.79	32.20	490,356	+0.19(+0.61%)
Mar 14, 2012	32.29	32.40	31.73	32.00	290,991	-0.37(-1.13%)
Mar 13, 2012	31.78	32.37	31.52	32.37	693,563	+0.90(+2.85%)
Mar 12, 2012	32.17	32.17	31.27	31.47	825,418	+0.02(+0.07%)
Mar 09, 2012	30.68	32.09	30.50	31.45	1,050,098	+1.00(+3.27%)
Mar 08, 2012	30.09	30.61	29.84	30.45	489,792	+0.79(+2.67%)
Mar 07, 2012	28.58	29.76	28.58	29.66	583,447	+1.14(+4.01%)
Mar 06, 2012	29.02	29.32	28.24	28.51	609,057	-1.04(-3.52%)
Mar 05, 2012	30.04	30.09	29.17	29.55	503,513	-0.55(-1.81%)
Mar 02, 2012	30.54	30.89	30.10	30.10	240,220	-0.48(-1.57%)

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