Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	23.76	23.92	23.30	23.60	325,304	-0.20(-0.84%)
May 30, 2012	24.21	24.37	23.77	23.80	241,497	-0.60(-2.46%)
May 29, 2012	24.25	24.97	24.15	24.40	191,209	+0.32(+1.33%)
May 25, 2012	24.00	24.14	23.80	24.08	224,560	+0.14(+0.58%)
May 24, 2012	23.81	24.00	23.60	23.94	221,654	+0.11(+0.46%)
May 23, 2012	23.77	23.88	23.06	23.83	358,985	-0.12(-0.50%)
May 22, 2012	23.90	24.28	23.82	23.95	348,426	+0.06(+0.25%)
May 21, 2012	23.92	23.97	23.77	23.89	328,102	+0.12(+0.50%)
May 18, 2012	23.87	24.11	23.73	23.77	547,996	-0.11(-0.46%)
May 17, 2012	24.20	24.21	23.76	23.88	377,473	-0.31(-1.28%)
May 16, 2012	24.73	24.82	24.16	24.19	307,499	-0.44(-1.79%)
May 15, 2012	24.79	25.11	24.53	24.63	292,064	-0.10(-0.40%)
May 14, 2012	24.95	25.22	24.73	24.73	522,106	-0.48(-1.90%)
May 11, 2012	24.96	25.33	24.91	25.21	336,710	+0.11(+0.44%)
May 10, 2012	25.09	25.51	24.89	25.10	207,739	+0.25(+1.01%)
May 09, 2012	25.01	25.37	24.78	24.85	408,803	-0.14(-0.56%)
May 08, 2012	25.21	25.35	24.66	24.99	432,278	-0.33(-1.30%)
May 07, 2012	25.36	25.91	25.26	25.32	322,370	-0.11(-0.43%)
May 04, 2012	25.86	25.93	25.38	25.43	265,439	-0.54(-2.08%)
May 03, 2012	26.47	26.47	25.87	25.97	178,554	-0.53(-2.00%)
May 02, 2012	26.60	26.92	26.10	26.50	291,153	-0.40(-1.49%)
May 01, 2012	26.85	27.27	26.73	26.90	473,925	+0.11(+0.41%)
Apr 30, 2012	26.70	27.07	26.50	26.79	613,234	-0.32(-1.18%)
Apr 27, 2012	27.20	27.41	26.94	27.11	450,958	+0.01(+0.04%)
Apr 26, 2012	26.90	27.22	26.90	27.10	501,520	+0.16(+0.59%)
Apr 25, 2012	26.64	27.11	26.60	26.94	567,311	+0.61(+2.32%)
Apr 24, 2012	25.87	26.52	25.62	26.33	717,972	+0.56(+2.17%)
Apr 23, 2012	26.01	26.15	25.50	25.77	923,124	-0.44(-1.68%)
Apr 20, 2012	28.38	28.61	25.46	26.21	3,670,509	-4.13(-13.61%)
Apr 19, 2012	30.83	31.28	30.11	30.34	524,497	-0.58(-1.88%)
Apr 18, 2012	31.39	31.39	30.84	30.92	298,211	-0.53(-1.69%)
Apr 17, 2012	31.40	31.87	31.01	31.45	365,555	+0.27(+0.87%)
Apr 16, 2012	30.99	31.59	30.88	31.18	274,808	+0.44(+1.43%)
Apr 13, 2012	30.61	31.20	30.61	30.74	201,677	-0.01(-0.03%)
Apr 12, 2012	30.20	30.89	30.18	30.75	207,100	+0.55(+1.82%)
Apr 11, 2012	30.69	30.96	29.93	30.20	492,704	-0.19(-0.63%)
Apr 10, 2012	31.01	31.12	30.33	30.39	277,849	-0.74(-2.38%)
Apr 09, 2012	31.05	31.33	30.57	31.13	185,714	-0.62(-1.95%)
Apr 05, 2012	31.89	32.04	31.54	31.75	141,840	-0.21(-0.66%)
Apr 04, 2012	32.57	32.57	31.94	31.96	262,931	-0.84(-2.56%)
Apr 03, 2012	33.27	33.27	32.59	32.80	156,466	-0.41(-1.23%)
Apr 02, 2012	32.34	33.38	32.18	33.21	272,462	+0.76(+2.33%)
Mar 30, 2012	32.86	32.86	32.16	32.45	305,111	-0.09(-0.29%)
Mar 29, 2012	32.35	32.66	32.00	32.55	177,418	+0.00(+0.00%)
Mar 28, 2012	32.61	32.97	32.39	32.55	252,608	-0.15(-0.46%)
Mar 27, 2012	32.79	33.00	32.51	32.70	287,795	-0.22(-0.67%)
Mar 26, 2012	32.52	32.95	32.43	32.92	274,273	+0.68(+2.11%)
Mar 23, 2012	31.86	32.40	31.86	32.24	193,700	+0.26(+0.81%)
Mar 22, 2012	31.51	32.00	31.40	31.98	230,207	+0.18(+0.57%)
Mar 21, 2012	31.89	32.05	31.57	31.80	311,844	+0.04(+0.13%)
Mar 20, 2012	32.00	32.15	31.53	31.76	412,062	-0.40(-1.24%)
Mar 19, 2012	31.06	32.33	31.00	32.16	532,900	+1.10(+3.54%)
Mar 16, 2012	31.54	31.57	31.04	31.06	316,454	-0.47(-1.49%)
Mar 15, 2012	31.79	31.79	31.35	31.53	207,783	-0.11(-0.35%)
Mar 14, 2012	31.95	32.03	31.50	31.64	205,284	-0.36(-1.12%)
Mar 13, 2012	31.85	32.02	31.33	32.00	271,417	+0.43(+1.36%)
Mar 12, 2012	31.37	31.75	31.11	31.57	208,626	+0.20(+0.64%)
Mar 09, 2012	30.71	31.51	30.50	31.37	191,043	+0.77(+2.52%)
Mar 08, 2012	30.31	30.63	29.96	30.60	216,646	+0.52(+1.73%)
Mar 07, 2012	29.87	30.47	29.87	30.08	226,087	+0.20(+0.67%)
Mar 06, 2012	30.50	30.87	29.59	29.88	507,787	-1.07(-3.46%)
Mar 05, 2012	31.18	31.18	30.81	30.95	280,727	-0.40(-1.28%)
Mar 02, 2012	31.33	31.73	31.26	31.35	364,398	-0.11(-0.35%)

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