Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	28.78	28.89	28.45	28.64	15,080	-0.36(-1.24%)
May 30, 2012	29.18	29.51	28.88	29.00	11,502	-0.90(-3.01%)
May 29, 2012	29.63	29.90	29.26	29.90	31,325	+1.42(+4.99%)
May 25, 2012	29.00	29.00	28.48	28.48	15,531	-0.57(-1.96%)
May 24, 2012	29.35	29.35	28.91	29.05	38,598	-0.45(-1.53%)
May 23, 2012	29.53	29.66	29.12	29.50	15,915	-0.74(-2.45%)
May 22, 2012	30.22	30.50	30.04	30.24	22,122	+0.36(+1.20%)
May 21, 2012	29.76	29.99	29.39	29.88	23,593	+0.24(+0.81%)
May 18, 2012	30.28	30.28	29.64	29.64	30,515	-0.49(-1.63%)
May 17, 2012	30.77	30.77	30.13	30.13	14,229	-0.57(-1.86%)
May 16, 2012	30.85	31.02	30.70	30.70	25,149	-0.40(-1.29%)
May 15, 2012	31.34	31.36	31.10	31.10	10,482	-0.66(-2.08%)
May 14, 2012	32.05	32.16	31.72	31.76	19,369	-1.36(-4.11%)
May 11, 2012	33.04	33.19	32.70	33.12	18,050	+0.82(+2.54%)
May 10, 2012	32.19	32.52	32.19	32.30	12,065	-0.23(-0.71%)
May 09, 2012	32.80	32.80	32.53	32.53	16,703	-0.35(-1.06%)
May 08, 2012	33.60	33.60	32.88	32.88	30,734	-1.40(-4.08%)
May 07, 2012	34.08	34.28	34.08	34.28	6,190	+0.09(+0.26%)
May 04, 2012	34.63	34.63	34.19	34.19	7,771	-0.62(-1.78%)
May 03, 2012	34.98	35.22	34.81	34.81	10,541	-0.04(-0.11%)
May 02, 2012	34.70	34.85	34.57	34.85	5,617	-0.19(-0.54%)
May 01, 2012	34.54	35.09	34.54	35.04	4,235	+0.51(+1.48%)
Apr 30, 2012	34.91	35.06	34.15	34.53	17,387	-0.49(-1.40%)
Apr 27, 2012	35.28	35.28	34.77	35.02	7,114	-0.16(-0.45%)
Apr 26, 2012	34.77	35.23	34.77	35.18	9,796	+0.18(+0.51%)
Apr 25, 2012	35.11	35.11	34.80	35.00	3,927	+0.13(+0.37%)
Apr 24, 2012	34.84	35.09	34.84	34.87	2,889	-0.09(-0.26%)
Apr 23, 2012	35.04	35.14	34.92	34.96	14,376	-0.04(-0.11%)
Apr 20, 2012	35.16	35.38	34.96	35.00	15,685	+0.40(+1.16%)
Apr 19, 2012	34.98	35.09	34.52	34.60	16,697	-0.53(-1.51%)
Apr 18, 2012	35.20	35.20	34.92	35.13	14,444	-0.17(-0.48%)
Apr 17, 2012	35.14	35.30	34.88	35.30	8,805	+0.09(+0.26%)
Apr 16, 2012	35.76	35.76	35.18	35.21	9,063	-0.56(-1.57%)
Apr 13, 2012	36.08	36.08	35.69	35.77	3,595	-0.70(-1.92%)
Apr 12, 2012	35.70	36.54	35.62	36.47	13,813	+1.17(+3.31%)
Apr 11, 2012	35.33	35.37	35.05	35.30	6,933	+0.09(+0.26%)
Apr 10, 2012	35.55	35.55	35.05	35.21	12,244	-0.35(-0.98%)
Apr 09, 2012	35.49	35.81	35.49	35.56	19,202	-0.48(-1.33%)
Apr 05, 2012	35.77	36.11	35.64	36.04	10,840	+1.03(+2.94%)
Apr 04, 2012	35.21	35.21	34.95	35.01	38,556	-0.34(-0.96%)
Apr 03, 2012	35.92	35.92	35.14	35.35	18,454	-0.60(-1.67%)
Apr 02, 2012	35.73	35.99	35.51	35.95	67,887	+0.03(+0.08%)
Mar 30, 2012	36.20	36.42	35.91	35.92	26,128	-0.04(-0.11%)
Mar 29, 2012	35.75	36.13	35.60	35.96	57,658	-0.12(-0.33%)
Mar 28, 2012	36.89	36.89	36.08	36.08	10,821	-1.11(-2.98%)
Mar 27, 2012	37.62	38.00	37.19	37.19	13,374	-0.26(-0.69%)
Mar 26, 2012	37.00	37.45	36.99	37.45	18,159	+0.97(+2.66%)
Mar 23, 2012	36.15	36.59	36.12	36.48	6,783	+0.70(+1.96%)
Mar 22, 2012	36.13	36.23	35.78	35.78	17,972	-0.72(-1.97%)
Mar 21, 2012	36.72	36.72	36.41	36.50	13,228	-0.50(-1.35%)
Mar 20, 2012	37.38	37.53	37.00	37.00	29,587	-1.16(-3.04%)
Mar 19, 2012	38.00	38.27	37.80	38.16	40,826	-0.33(-0.86%)
Mar 16, 2012	38.70	38.87	38.49	38.49	8,435	-0.40(-1.03%)
Mar 15, 2012	38.40	38.89	38.40	38.89	14,900	+0.75(+1.97%)
Mar 14, 2012	38.63	38.63	37.94	38.14	21,134	-0.93(-2.38%)
Mar 13, 2012	38.60	39.07	37.48	39.07	27,124	+1.11(+2.92%)
Mar 12, 2012	38.10	38.25	37.96	37.96	20,335	-0.19(-0.50%)
Mar 09, 2012	38.33	38.33	37.87	38.15	17,221	-0.29(-0.75%)
Mar 08, 2012	38.32	38.47	37.84	38.44	14,252	+0.85(+2.26%)
Mar 07, 2012	37.55	38.03	37.51	37.59	6,893	+0.46(+1.24%)
Mar 06, 2012	37.49	37.58	37.08	37.13	21,038	+0.04(+0.11%)
Mar 05, 2012	37.75	37.75	37.09	37.09	13,131	-0.71(-1.88%)
Mar 02, 2012	37.88	37.94	37.71	37.80	6,758	-0.13(-0.34%)

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