Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	30.23	30.45	29.73	30.22	606,507	+0.06(+0.19%)
May 30, 2012	30.26	30.40	30.07	30.16	300,264	-0.40(-1.31%)
May 29, 2012	30.11	30.63	30.04	30.56	315,135	+0.79(+2.64%)
May 25, 2012	30.05	30.18	29.67	29.78	221,140	-0.10(-0.35%)
May 24, 2012	29.67	29.88	29.36	29.88	262,938	+0.20(+0.67%)
May 23, 2012	29.14	29.79	28.95	29.68	292,765	+0.21(+0.71%)
May 22, 2012	29.25	29.64	29.22	29.47	271,318	+0.32(+1.10%)
May 21, 2012	28.69	29.19	28.50	29.15	277,669	+0.59(+2.05%)
May 18, 2012	28.80	29.18	28.49	28.57	215,664	-0.28(-0.97%)
May 17, 2012	30.03	30.11	28.83	28.85	316,926	-1.23(-4.08%)
May 16, 2012	30.29	30.46	30.01	30.07	360,505	-0.06(-0.19%)
May 15, 2012	30.07	30.47	29.99	30.13	258,845	+0.14(+0.45%)
May 14, 2012	30.13	30.33	29.89	29.99	233,241	-0.54(-1.76%)
May 11, 2012	30.47	30.83	30.43	30.53	210,319	-0.11(-0.37%)
May 10, 2012	30.79	30.91	30.38	30.64	219,471	+0.11(+0.37%)
May 09, 2012	30.21	30.88	30.07	30.53	407,635	-0.05(-0.16%)
May 08, 2012	30.26	30.63	30.03	30.58	368,989	+0.13(+0.42%)
May 07, 2012	30.04	30.51	29.97	30.45	323,257	+0.25(+0.82%)
May 04, 2012	30.73	30.73	29.97	30.20	336,531	-0.69(-2.22%)
May 03, 2012	31.58	31.58	30.84	30.89	338,113	-0.66(-2.10%)
May 02, 2012	31.00	31.63	30.99	31.55	350,247	+0.29(+0.94%)
May 01, 2012	31.26	32.02	30.99	31.26	385,231	-0.06(-0.20%)
Apr 30, 2012	31.49	31.76	31.21	31.32	403,135	-0.33(-1.06%)
Apr 27, 2012	31.50	31.87	31.11	31.65	460,785	+0.19(+0.61%)
Apr 26, 2012	31.87	31.87	30.61	31.46	509,788	-0.27(-0.85%)
Apr 25, 2012	31.14	31.76	31.12	31.73	447,776	+0.91(+2.95%)
Apr 24, 2012	30.54	30.94	30.36	30.83	289,474	+0.22(+0.70%)
Apr 23, 2012	30.88	30.88	30.41	30.61	239,451	-0.71(-2.26%)
Apr 20, 2012	31.22	31.60	31.11	31.32	245,956	+0.48(+1.55%)
Apr 19, 2012	31.44	31.52	30.71	30.84	379,881	-0.52(-1.65%)
Apr 18, 2012	31.30	31.58	31.23	31.36	288,440	+0.01(+0.03%)
Apr 17, 2012	31.34	31.59	31.14	31.35	370,853	+0.30(+0.98%)
Apr 16, 2012	31.15	31.30	30.83	31.05	354,684	+0.14(+0.46%)
Apr 13, 2012	31.08	31.15	30.83	30.91	259,827	-0.26(-0.82%)
Apr 12, 2012	30.85	31.38	30.82	31.16	524,624	+0.45(+1.45%)
Apr 11, 2012	30.83	30.95	30.68	30.71	481,908	+0.18(+0.60%)
Apr 10, 2012	31.54	31.61	30.29	30.53	538,120	-1.08(-3.40%)
Apr 09, 2012	31.85	31.93	31.52	31.61	244,047	-0.74(-2.29%)
Apr 05, 2012	32.33	32.50	32.27	32.35	191,259	-0.13(-0.39%)
Apr 04, 2012	32.64	32.64	32.19	32.48	246,958	-0.49(-1.48%)
Apr 03, 2012	33.16	33.28	32.77	32.96	260,415	-0.33(-1.01%)
Apr 02, 2012	32.78	33.30	32.52	33.30	229,721	+0.52(+1.58%)
Mar 30, 2012	33.31	33.31	32.78	32.78	241,677	-0.25(-0.75%)
Mar 29, 2012	32.95	33.10	32.53	33.03	226,830	-0.21(-0.62%)
Mar 28, 2012	33.15	33.25	32.58	33.23	363,932	+0.13(+0.39%)
Mar 27, 2012	33.07	33.32	33.01	33.11	252,863	+0.05(+0.14%)
Mar 26, 2012	32.79	33.08	32.75	33.06	220,481	+0.65(+2.02%)
Mar 23, 2012	32.06	32.42	31.85	32.40	182,729	+0.29(+0.89%)
Mar 22, 2012	32.18	32.24	31.82	32.12	194,239	-0.29(-0.91%)
Mar 21, 2012	32.48	32.63	32.25	32.41	261,342	+0.01(+0.02%)
Mar 20, 2012	32.53	32.73	32.27	32.40	335,850	-0.49(-1.48%)
Mar 19, 2012	32.32	33.02	32.29	32.89	319,001	+0.55(+1.70%)
Mar 16, 2012	32.92	32.92	32.29	32.34	357,741	-0.43(-1.31%)
Mar 15, 2012	32.67	32.78	32.39	32.77	267,025	+0.14(+0.42%)
Mar 14, 2012	33.19	33.30	32.47	32.64	251,265	-0.69(-2.06%)
Mar 13, 2012	32.82	33.32	32.49	33.32	392,326	+0.77(+2.35%)
Mar 12, 2012	32.35	32.92	32.18	32.56	403,164	+0.32(+0.99%)
Mar 09, 2012	31.59	32.56	31.59	32.24	274,316	+0.57(+1.81%)
Mar 08, 2012	31.63	31.79	31.29	31.66	213,231	+0.29(+0.94%)
Mar 07, 2012	31.34	31.64	31.30	31.37	247,552	+0.17(+0.54%)
Mar 06, 2012	31.28	31.65	31.18	31.20	502,028	-0.33(-1.06%)
Mar 05, 2012	31.37	31.57	31.20	31.54	288,306	+0.15(+0.48%)
Mar 02, 2012	31.76	31.98	31.36	31.38	506,652	-0.33(-1.03%)

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