Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	46.71	46.79	46.71	46.79	300	-0.42(-0.89%)
May 30, 2012	47.29	47.29	47.08	47.21	1,000	-0.47(-0.99%)
May 29, 2012	47.52	47.68	47.52	47.68	400	+0.23(+0.48%)
May 25, 2012	47.46	47.46	47.45	47.45	802	+0.07(+0.15%)
May 24, 2012	47.38	47.38	47.38	47.38	125	+0.47(+1.00%)
May 23, 2012	46.98	46.98	46.86	46.91	856	-0.75(-1.57%)
May 22, 2012	47.76	47.83	47.66	47.66	906	+0.01(+0.02%)
May 21, 2012	47.60	47.65	47.60	47.65	200	+0.55(+1.17%)
May 18, 2012	47.27	47.28	47.10	47.10	430	-1.45(-2.99%)
May 16, 2012	48.99	48.55	48.55	48.55	400	-0.96(-1.94%)
May 15, 2012	49.51	49.51	49.51	49.51	235	-0.02(-0.04%)
May 14, 2012	49.53	49.53	49.53	49.53	200	-0.39(-0.78%)
May 11, 2012	49.52	49.92	49.52	49.92	435	+0.27(+0.54%)
May 09, 2012	49.46	49.65	49.65	49.65	600	+0.15(+0.30%)
May 08, 2012	49.63	49.63	49.50	49.50	615	-0.53(-1.06%)
May 07, 2012	49.97	50.03	49.94	50.03	2,002	-0.24(-0.48%)
May 04, 2012	50.26	50.27	50.26	50.27	300	-1.01(-1.97%)
May 02, 2012	51.30	51.28	51.28	51.28	500	-0.18(-0.35%)
May 01, 2012	51.46	51.46	51.46	51.46	200	-0.01(-0.02%)
Apr 30, 2012	51.60	51.60	51.35	51.47	1,936	-0.04(-0.07%)
Apr 27, 2012	51.25	51.51	51.25	51.51	557	+0.22(+0.42%)
Apr 26, 2012	51.19	51.29	51.19	51.29	650	+0.78(+1.54%)
Apr 25, 2012	50.08	50.51	50.08	50.51	2,350	+1.02(+2.06%)
Apr 24, 2012	49.68	49.68	49.49	49.49	375	-0.07(-0.14%)
Apr 23, 2012	49.88	49.88	49.56	49.56	651	-0.68(-1.35%)
Apr 20, 2012	50.48	50.48	50.24	50.24	400	-0.26(-0.51%)
Apr 18, 2012	50.42	50.50	50.50	50.50	700	+0.22(+0.44%)
Apr 17, 2012	50.05	50.28	50.05	50.28	304	+0.37(+0.74%)
Apr 16, 2012	50.03	50.06	49.77	49.91	2,665	-0.64(-1.27%)
Apr 12, 2012	50.55	50.55	50.55	50.55	100	+0.81(+1.63%)
Apr 11, 2012	49.91	49.91	49.74	49.74	851	+0.44(+0.89%)
Apr 10, 2012	50.24	50.36	49.30	49.30	1,555	-1.15(-2.28%)
Apr 09, 2012	50.31	50.45	50.10	50.45	1,376	-0.52(-1.02%)
Apr 05, 2012	50.85	50.97	50.85	50.97	1,767	-0.83(-1.60%)
Apr 03, 2012	52.02	51.80	51.80	51.80	5,000	-0.20(-0.38%)
Apr 02, 2012	51.33	52.00	51.33	52.00	703	+0.40(+0.77%)
Mar 30, 2012	51.58	51.60	51.58	51.60	324	+0.15(+0.29%)
Mar 28, 2012	51.88	51.45	51.45	51.45	600	-0.54(-1.05%)
Mar 26, 2012	51.70	51.99	51.99	51.99	400	+0.71(+1.39%)
Mar 23, 2012	51.07	51.28	51.07	51.28	221	+0.28(+0.55%)
Mar 22, 2012	50.96	51.00	50.96	51.00	650	-0.45(-0.87%)
Mar 21, 2012	51.33	51.51	51.33	51.45	450	+0.43(+0.84%)
Mar 20, 2012	51.17	51.17	50.85	51.02	3,092	-0.39(-0.76%)
Mar 19, 2012	51.59	51.59	51.41	51.41	422	+0.20(+0.39%)
Mar 15, 2012	51.15	51.21	51.21	51.21	2,000	+0.17(+0.33%)
Mar 14, 2012	51.16	51.22	50.97	51.04	2,755	+0.04(+0.08%)
Mar 13, 2012	50.47	51.00	50.47	51.00	1,387	+0.89(+1.78%)
Mar 12, 2012	50.36	50.36	50.11	50.11	2,835	-0.24(-0.48%)
Mar 09, 2012	50.25	50.35	50.25	50.35	782	+0.45(+0.90%)
Mar 08, 2012	49.51	49.90	49.50	49.90	1,200	+0.77(+1.57%)
Mar 07, 2012	49.13	49.13	49.13	49.13	100	+0.37(+0.76%)
Mar 06, 2012	48.82	48.82	48.76	48.76	526	-0.23(-0.47%)
Mar 05, 2012	49.05	49.17	48.99	48.99	744	-0.81(-1.63%)
Mar 02, 2012	49.85	49.85	49.80	49.80	1,450	+0.04(+0.08%)

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