Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	34.66	34.96	33.92	34.68	1,022,533	-0.09(-0.26%)
May 30, 2012	34.69	35.11	34.15	34.77	1,178,211	+0.35(+1.02%)
May 29, 2012	33.98	34.44	33.29	34.42	699,063	+1.11(+3.33%)
May 25, 2012	32.88	33.48	32.62	33.31	557,472	+0.31(+0.94%)
May 24, 2012	34.11	34.15	32.52	33.00	654,791	-1.11(-3.25%)
May 23, 2012	33.26	34.16	32.74	34.11	981,530	+0.35(+1.04%)
May 22, 2012	34.56	34.56	33.44	33.76	552,970	-0.98(-2.82%)
May 21, 2012	33.89	34.80	33.13	34.74	547,838	+1.15(+3.42%)
May 18, 2012	34.44	34.76	33.45	33.59	1,067,563	-0.90(-2.61%)
May 17, 2012	34.46	35.70	34.30	34.49	1,218,918	+0.18(+0.52%)
May 16, 2012	36.40	36.45	34.25	34.31	1,752,473	-1.80(-4.98%)
May 15, 2012	36.08	37.17	35.85	36.11	1,147,066	-0.03(-0.08%)
May 14, 2012	36.40	36.70	36.01	36.14	1,236,598	-0.83(-2.25%)
May 11, 2012	36.49	37.87	36.40	36.97	1,441,400	+0.01(+0.03%)
May 10, 2012	36.80	37.11	36.29	36.96	820,371	+0.33(+0.90%)
May 09, 2012	36.98	36.98	35.64	36.63	1,342,911	-0.09(-0.25%)
May 08, 2012	36.27	37.04	35.40	36.72	2,380,719	+0.72(+2.00%)
May 07, 2012	35.10	36.11	34.95	36.00	1,022,458	+0.76(+2.16%)
May 04, 2012	34.93	35.81	34.51	35.24	1,314,884	+0.29(+0.83%)
May 03, 2012	35.65	35.80	34.47	34.95	978,746	-0.85(-2.37%)
May 02, 2012	34.36	35.86	34.27	35.80	1,984,906	+0.98(+2.81%)
May 01, 2012	34.23	35.20	32.81	34.82	6,434,130	+4.63(+15.34%)
Apr 30, 2012	30.23	31.30	30.00	30.19	2,537,415	-0.16(-0.53%)
Apr 27, 2012	28.75	30.48	28.55	30.35	1,845,831	+1.67(+5.82%)
Apr 26, 2012	27.07	28.73	26.91	28.68	1,568,801	+1.85(+6.90%)
Apr 25, 2012	27.11	27.57	26.50	26.83	1,153,576	+0.18(+0.68%)
Apr 24, 2012	26.86	27.21	26.51	26.65	709,523	-0.24(-0.89%)
Apr 23, 2012	27.23	27.36	26.65	26.89	1,027,511	-0.84(-3.03%)
Apr 20, 2012	29.65	29.70	27.66	27.73	1,050,317	-1.34(-4.61%)
Apr 19, 2012	28.40	29.79	28.40	29.07	1,584,438	+0.79(+2.79%)
Apr 18, 2012	27.87	28.38	27.45	28.28	991,999	+0.01(+0.04%)
Apr 17, 2012	27.74	28.69	27.50	28.27	718,749	+0.77(+2.80%)
Apr 16, 2012	28.49	29.07	27.24	27.50	1,015,650	-0.80(-2.83%)
Apr 13, 2012	27.96	30.36	27.94	28.30	2,015,792	+0.25(+0.89%)
Apr 12, 2012	27.24	28.61	27.18	28.05	1,043,777	+0.91(+3.35%)
Apr 11, 2012	26.77	27.25	26.65	27.14	950,776	+0.60(+2.26%)
Apr 10, 2012	27.09	27.42	26.34	26.54	1,022,418	-0.36(-1.34%)
Apr 09, 2012	26.63	27.00	26.20	26.90	1,164,194	-0.29(-1.07%)
Apr 05, 2012	26.98	27.42	26.65	27.19	921,093	-0.01(-0.04%)
Apr 04, 2012	28.06	28.52	26.93	27.20	1,335,774	-1.32(-4.63%)
Apr 03, 2012	29.36	29.51	28.36	28.52	688,505	-0.82(-2.79%)
Apr 02, 2012	28.44	29.43	28.20	29.34	1,102,339	+0.74(+2.59%)
Mar 30, 2012	28.73	29.21	28.02	28.60	957,746	+0.16(+0.56%)
Mar 29, 2012	28.42	29.01	27.95	28.44	1,310,576	-0.21(-0.73%)
Mar 28, 2012	29.85	29.94	28.32	28.65	1,614,121	-1.18(-3.96%)
Mar 27, 2012	30.84	31.05	29.72	29.83	903,531	-0.92(-2.99%)
Mar 26, 2012	30.61	30.99	29.85	30.75	891,822	+0.40(+1.32%)
Mar 23, 2012	29.85	30.45	29.29	30.35	1,132,504	+0.93(+3.16%)
Mar 22, 2012	30.03	30.83	29.14	29.42	1,070,780	-1.08(-3.54%)
Mar 21, 2012	31.00	31.22	30.43	30.50	987,235	-0.53(-1.71%)
Mar 20, 2012	31.22	31.57	30.00	31.03	2,313,830	-1.57(-4.82%)
Mar 19, 2012	32.66	33.02	32.08	32.60	953,973	-0.33(-1.00%)
Mar 16, 2012	33.23	33.70	32.80	32.93	1,180,158	-0.47(-1.41%)
Mar 15, 2012	32.00	33.71	31.64	33.40	3,025,395	+3.42(+11.41%)
Mar 14, 2012	29.88	30.50	29.75	29.98	822,872	-0.07(-0.23%)
Mar 13, 2012	29.58	30.33	29.58	30.05	823,962	+0.60(+2.04%)
Mar 12, 2012	29.89	29.89	28.99	29.45	781,143	-0.36(-1.21%)
Mar 09, 2012	28.41	29.88	28.39	29.81	915,022	+1.32(+4.63%)
Mar 08, 2012	27.50	28.49	27.19	28.49	799,135	+1.13(+4.13%)
Mar 07, 2012	26.70	27.56	26.49	27.36	733,782	+0.91(+3.44%)
Mar 06, 2012	27.23	27.36	26.28	26.45	1,339,137	-1.24(-4.48%)
Mar 05, 2012	27.89	27.95	27.45	27.69	572,305	-0.32(-1.14%)
Mar 02, 2012	28.51	29.23	27.97	28.01	730,728	-0.56(-1.96%)

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