Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	31.77	31.81	31.30	31.53	1,319,766	-0.25(-0.80%)
Apr 27, 2012	31.18	31.95	30.88	31.78	1,296,014	+0.01(+0.02%)
Apr 26, 2012	34.20	34.20	31.12	31.77	4,032,499	-2.70(-7.84%)
Apr 25, 2012	33.85	34.52	33.76	34.48	1,519,680	+1.04(+3.10%)
Apr 24, 2012	32.69	33.48	32.69	33.44	793,197	+0.81(+2.49%)
Apr 23, 2012	32.77	32.78	32.34	32.62	996,458	-0.68(-2.04%)
Apr 20, 2012	32.93	33.65	32.92	33.30	676,090	+0.63(+1.92%)
Apr 19, 2012	33.22	33.53	32.50	32.68	663,151	-0.55(-1.66%)
Apr 18, 2012	33.32	33.48	33.12	33.23	414,260	-0.22(-0.65%)
Apr 17, 2012	33.16	33.71	33.07	33.45	533,042	+0.69(+2.10%)
Apr 16, 2012	32.86	33.18	32.58	32.76	656,201	+0.13(+0.41%)
Apr 13, 2012	32.92	33.08	32.56	32.62	586,851	-0.50(-1.51%)
Apr 12, 2012	32.39	33.28	32.39	33.12	574,428	+0.75(+2.33%)
Apr 11, 2012	32.57	32.89	32.28	32.37	862,857	+0.32(+1.00%)
Apr 10, 2012	32.56	32.56	31.88	32.05	1,190,845	-0.60(-1.85%)
Apr 09, 2012	32.59	32.77	32.25	32.65	806,953	-0.63(-1.91%)
Apr 05, 2012	32.68	33.83	32.40	33.29	1,154,741	+0.49(+1.48%)
Apr 04, 2012	32.96	33.30	32.49	32.80	1,034,052	-0.62(-1.85%)
Apr 03, 2012	33.44	33.61	33.01	33.42	977,101	-0.06(-0.18%)
Apr 02, 2012	33.16	33.90	32.86	33.48	753,025	+0.24(+0.72%)
Mar 30, 2012	33.62	33.62	33.22	33.24	487,844	-0.06(-0.18%)
Mar 29, 2012	32.80	33.40	32.74	33.30	452,487	+0.28(+0.84%)
Mar 28, 2012	33.25	33.53	32.72	33.03	712,942	-0.34(-1.01%)
Mar 27, 2012	33.59	33.63	33.36	33.36	710,105	-0.17(-0.51%)
Mar 26, 2012	33.52	33.72	33.27	33.53	527,964	+0.51(+1.54%)
Mar 23, 2012	33.04	33.06	32.59	33.03	851,018	+0.10(+0.29%)
Mar 22, 2012	33.69	33.77	32.58	32.93	1,463,092	-1.15(-3.37%)
Mar 21, 2012	34.11	34.16	33.74	34.08	928,344	+0.06(+0.18%)
Mar 20, 2012	34.74	34.83	33.71	34.02	1,172,349	-0.91(-2.61%)
Mar 19, 2012	35.03	35.12	34.68	34.93	538,658	-0.12(-0.34%)
Mar 16, 2012	35.36	35.70	35.03	35.05	822,449	-0.42(-1.18%)
Mar 15, 2012	35.13	35.64	35.01	35.47	885,306	+0.53(+1.52%)
Mar 14, 2012	34.86	35.11	34.68	34.94	1,302,153	+0.28(+0.80%)
Mar 13, 2012	33.95	34.67	33.67	34.66	804,970	+0.93(+2.77%)
Mar 12, 2012	33.68	33.92	33.66	33.73	366,471	-0.01(-0.02%)
Mar 09, 2012	33.71	34.10	33.65	33.74	892,387	+0.07(+0.22%)
Mar 08, 2012	33.20	33.83	33.01	33.66	564,204	+0.84(+2.55%)
Mar 07, 2012	33.01	33.13	32.75	32.83	1,159,787	-0.11(-0.34%)
Mar 06, 2012	33.61	33.77	32.74	32.94	686,129	-1.25(-3.67%)
Mar 05, 2012	34.34	34.48	33.99	34.19	651,743	-0.23(-0.67%)
Mar 02, 2012	34.77	35.32	34.23	34.42	994,525	-0.35(-1.01%)
Mar 01, 2012	34.57	35.25	34.50	34.77	1,138,138	+0.38(+1.11%)
Feb 29, 2012	34.36	34.83	34.19	34.39	1,397,439	+0.16(+0.48%)
Feb 28, 2012	33.92	34.34	33.53	34.23	498,863	+0.27(+0.79%)
Feb 27, 2012	33.95	34.17	33.52	33.96	546,743	-0.19(-0.57%)
Feb 24, 2012	34.16	34.61	34.01	34.15	492,278	+0.01(+0.02%)
Feb 23, 2012	34.18	34.35	33.74	34.15	579,288	-0.16(-0.46%)
Feb 22, 2012	34.15	34.82	34.09	34.30	723,750	-0.04(-0.13%)
Feb 21, 2012	34.37	34.89	34.10	34.35	812,159	-0.05(-0.15%)
Feb 17, 2012	34.65	34.89	34.17	34.40	493,652	-0.01(-0.04%)
Feb 16, 2012	33.64	34.68	33.59	34.42	927,511	+0.71(+2.10%)
Feb 15, 2012	34.34	34.83	33.52	33.71	1,107,172	-0.60(-1.76%)
Feb 14, 2012	33.72	34.34	33.39	34.31	1,099,665	+0.45(+1.32%)
Feb 13, 2012	33.22	33.86	33.03	33.86	717,176	+1.03(+3.14%)
Feb 10, 2012	33.31	33.45	32.67	32.83	880,729	-0.90(-2.68%)
Feb 09, 2012	33.60	33.92	33.47	33.74	872,663	+0.15(+0.44%)
Feb 08, 2012	33.51	33.78	33.48	33.59	1,212,237	+0.20(+0.60%)
Feb 07, 2012	33.03	33.59	32.80	33.39	945,606	+0.36(+1.09%)
Feb 06, 2012	32.91	33.35	32.65	33.03	747,693	-0.22(-0.65%)
Feb 03, 2012	32.86	33.54	32.86	33.24	578,824	+0.94(+2.91%)
Feb 02, 2012	32.73	32.82	32.22	32.30	917,500	-0.32(-0.98%)

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