Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	27.01	27.85	26.58	27.59	2,271,236	+0.57(+2.10%)
May 30, 2012	27.56	27.69	27.01	27.03	1,463,115	-0.84(-3.00%)
May 29, 2012	27.64	28.02	27.53	27.86	777,678	+0.57(+2.08%)
May 25, 2012	27.42	27.61	27.16	27.29	664,746	-0.19(-0.69%)
May 24, 2012	27.74	27.74	27.12	27.48	541,122	-0.16(-0.58%)
May 23, 2012	27.66	27.73	27.07	27.64	934,062	-0.38(-1.35%)
May 22, 2012	27.85	28.26	27.53	28.02	1,615,273	+0.17(+0.63%)
May 21, 2012	26.90	27.85	26.69	27.85	1,170,894	+1.12(+4.17%)
May 18, 2012	27.35	27.51	26.59	26.73	647,283	-0.54(-1.98%)
May 17, 2012	27.76	27.78	27.11	27.27	1,132,799	-0.50(-1.80%)
May 16, 2012	28.75	28.87	27.76	27.77	1,316,207	-0.76(-2.66%)
May 15, 2012	28.83	29.13	28.38	28.53	1,178,609	-0.38(-1.31%)
May 14, 2012	29.36	29.38	28.89	28.91	1,006,217	-0.93(-3.10%)
May 11, 2012	29.31	30.05	29.27	29.83	1,225,537	+0.24(+0.79%)
May 10, 2012	29.56	29.77	29.27	29.60	1,510,794	+0.39(+1.35%)
May 09, 2012	29.12	29.70	29.06	29.20	1,568,835	-0.46(-1.56%)
May 08, 2012	29.85	30.29	29.43	29.67	2,035,949	-0.53(-1.76%)
May 07, 2012	30.21	30.40	29.84	30.20	1,213,940	-0.16(-0.52%)
May 04, 2012	30.98	31.03	29.72	30.36	1,550,829	-0.93(-2.98%)
May 03, 2012	31.97	32.15	31.11	31.29	1,396,619	-0.60(-1.88%)
May 02, 2012	32.17	32.32	31.64	31.89	1,469,096	-0.66(-2.03%)
May 01, 2012	32.19	32.98	32.16	32.55	1,402,414	+0.24(+0.73%)
Apr 30, 2012	32.98	33.12	32.13	32.31	1,137,115	-0.75(-2.27%)
Apr 27, 2012	33.44	33.45	32.69	33.07	1,294,075	-0.09(-0.27%)
Apr 26, 2012	33.38	33.56	32.87	33.16	1,157,101	-0.24(-0.73%)
Apr 25, 2012	33.36	33.88	32.96	33.40	930,206	+0.61(+1.85%)
Apr 24, 2012	33.25	33.38	32.57	32.79	872,589	-0.35(-1.05%)
Apr 23, 2012	33.39	33.39	32.31	33.14	1,740,606	-0.93(-2.74%)
Apr 20, 2012	34.26	36.34	34.07	34.07	2,795,210	+0.87(+2.63%)
Apr 19, 2012	33.22	33.61	32.82	33.20	1,381,607	-0.23(-0.68%)
Apr 18, 2012	33.40	33.59	33.11	33.43	792,067	-0.20(-0.59%)
Apr 17, 2012	33.29	34.27	33.29	33.63	921,291	+0.72(+2.19%)
Apr 16, 2012	33.11	33.31	32.69	32.91	920,650	-0.01(-0.02%)
Apr 13, 2012	33.38	33.38	32.69	32.91	831,168	-0.68(-2.01%)
Apr 12, 2012	32.81	33.90	32.48	33.59	912,604	+0.46(+1.40%)
Apr 11, 2012	33.19	33.29	32.86	33.13	819,340	+0.39(+1.20%)
Apr 10, 2012	34.20	34.21	32.06	32.73	1,850,803	-1.52(-4.43%)
Apr 09, 2012	34.17	34.44	33.73	34.25	1,198,396	-0.82(-2.34%)
Apr 05, 2012	34.86	35.12	34.76	35.07	1,082,651	+0.02(+0.04%)
Apr 04, 2012	35.46	35.64	34.70	35.05	1,382,617	-0.91(-2.53%)
Apr 03, 2012	36.28	36.62	35.68	35.96	1,204,822	-0.37(-1.02%)
Apr 02, 2012	35.74	36.59	35.61	36.34	948,397	+0.40(+1.12%)
Mar 30, 2012	35.90	36.06	35.17	35.93	887,511	+0.46(+1.28%)
Mar 29, 2012	35.14	35.62	34.86	35.48	690,018	-0.10(-0.28%)
Mar 28, 2012	35.74	35.74	35.16	35.58	707,062	-0.24(-0.66%)
Mar 27, 2012	36.02	36.03	35.68	35.81	498,072	-0.12(-0.34%)
Mar 26, 2012	35.77	35.93	35.49	35.93	565,837	+0.64(+1.81%)
Mar 23, 2012	34.58	35.36	34.14	35.30	808,030	+0.80(+2.33%)
Mar 22, 2012	34.48	34.75	34.29	34.49	617,254	-0.51(-1.45%)
Mar 21, 2012	35.14	35.38	34.75	35.00	614,787	-0.15(-0.43%)
Mar 20, 2012	35.18	35.31	34.92	35.15	676,868	-0.41(-1.15%)
Mar 19, 2012	35.39	35.87	35.08	35.56	632,618	+0.30(+0.84%)
Mar 16, 2012	35.79	35.92	35.14	35.27	1,330,507	-0.52(-1.46%)
Mar 15, 2012	34.95	35.86	34.83	35.79	1,083,838	+1.01(+2.90%)
Mar 14, 2012	34.49	34.78	34.23	34.78	996,980	+0.36(+1.06%)
Mar 13, 2012	33.54	34.42	33.36	34.42	668,100	+1.26(+3.80%)
Mar 12, 2012	33.76	33.81	32.98	33.16	644,913	-0.36(-1.06%)
Mar 09, 2012	33.09	33.89	33.08	33.51	433,836	+0.47(+1.42%)
Mar 08, 2012	32.45	33.21	32.41	33.04	802,412	+0.91(+2.83%)
Mar 07, 2012	31.91	32.34	31.69	32.13	1,114,368	+0.64(+2.02%)
Mar 06, 2012	31.90	31.95	31.27	31.50	887,147	-0.98(-3.01%)
Mar 05, 2012	32.58	32.93	32.36	32.47	793,898	-0.22(-0.67%)
Mar 02, 2012	33.25	33.41	32.60	32.69	398,618	-0.71(-2.11%)

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