Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	32.46	32.63	31.80	32.47	980,040	+0.18(+0.56%)
May 30, 2012	32.59	32.81	32.05	32.29	655,947	-0.58(-1.76%)
May 29, 2012	32.89	32.99	32.41	32.87	673,030	+0.14(+0.43%)
May 25, 2012	32.78	33.24	32.49	32.73	663,985	+0.01(+0.03%)
May 24, 2012	32.90	33.25	32.34	32.72	685,930	+0.10(+0.31%)
May 23, 2012	32.04	32.87	31.79	32.62	1,044,022	+0.47(+1.46%)
May 22, 2012	32.22	32.43	31.92	32.15	675,659	-0.05(-0.16%)
May 21, 2012	31.70	32.24	31.05	32.20	985,596	+0.79(+2.52%)
May 18, 2012	32.00	32.13	31.35	31.41	957,533	+0.00(+0.00%)
May 17, 2012	32.77	32.78	31.15	31.41	1,211,496	-1.07(-3.29%)
May 16, 2012	32.83	33.48	32.30	32.48	1,279,970	+0.18(+0.56%)
May 15, 2012	32.55	33.00	32.15	32.30	1,028,911	-0.19(-0.58%)
May 14, 2012	33.29	33.54	32.44	32.49	896,540	-1.04(-3.10%)
May 11, 2012	32.84	33.81	32.75	33.53	1,304,136	+0.69(+2.10%)
May 10, 2012	32.44	33.01	32.00	32.84	1,074,805	+0.56(+1.73%)
May 09, 2012	32.43	33.00	32.01	32.28	1,219,878	-0.59(-1.79%)
May 08, 2012	32.38	32.88	31.27	32.87	1,465,880	+0.24(+0.74%)
May 07, 2012	32.08	32.68	31.91	32.63	605,257	+0.45(+1.40%)
May 04, 2012	32.39	32.60	31.60	32.18	943,580	-0.42(-1.29%)
May 03, 2012	32.45	32.94	32.34	32.60	694,111	-0.17(-0.52%)
May 02, 2012	32.64	33.50	32.63	32.77	1,160,871	-0.27(-0.82%)
May 01, 2012	32.40	33.35	32.33	33.04	1,113,953	+0.67(+2.07%)
Apr 30, 2012	32.51	32.70	32.08	32.37	1,006,527	-0.16(-0.49%)
Apr 27, 2012	32.83	33.20	32.18	32.53	1,850,551	-0.04(-0.12%)
Apr 26, 2012	33.00	33.54	31.75	32.57	2,433,231	+0.85(+2.68%)
Apr 25, 2012	31.27	31.74	31.24	31.72	838,608	+0.73(+2.36%)
Apr 24, 2012	31.18	31.92	30.93	30.99	1,109,368	-0.15(-0.48%)
Apr 23, 2012	30.63	31.22	30.50	31.14	810,936	+0.09(+0.29%)
Apr 20, 2012	31.00	31.35	30.87	31.05	959,173	+0.19(+0.62%)
Apr 19, 2012	31.29	31.49	30.62	30.86	701,710	-0.39(-1.25%)
Apr 18, 2012	30.94	31.59	30.89	31.25	762,673	+0.33(+1.07%)
Apr 17, 2012	31.25	31.28	30.80	30.92	880,946	-0.03(-0.10%)
Apr 16, 2012	31.56	31.72	30.76	30.95	974,454	-0.42(-1.34%)
Apr 13, 2012	31.25	31.70	31.10	31.37	1,152,224	+0.08(+0.26%)
Apr 12, 2012	30.80	32.15	30.59	31.29	1,882,405	+0.49(+1.59%)
Apr 11, 2012	30.17	30.88	29.77	30.80	2,290,957	+1.00(+3.36%)
Apr 10, 2012	30.20	30.40	29.58	29.80	2,427,835	-0.55(-1.81%)
Apr 09, 2012	30.19	30.51	29.97	30.35	1,524,186	-0.31(-1.01%)
Apr 05, 2012	30.03	30.86	30.02	30.66	2,075,886	+0.45(+1.49%)
Apr 04, 2012	30.09	30.39	29.84	30.21	1,327,775	-0.09(-0.30%)
Apr 03, 2012	30.49	30.57	30.04	30.30	1,610,422	-0.33(-1.08%)
Apr 02, 2012	30.02	30.89	30.00	30.63	2,285,846	+0.55(+1.83%)
Mar 30, 2012	29.79	30.11	29.36	30.08	12,432,002	+0.02(+0.07%)
Mar 29, 2012	29.45	30.49	29.27	30.06	2,631,067	+0.12(+0.40%)
Mar 28, 2012	30.27	30.47	29.69	29.94	1,122,135	-0.44(-1.45%)
Mar 27, 2012	30.45	30.84	30.21	30.38	674,972	-0.22(-0.72%)
Mar 26, 2012	30.92	31.00	30.49	30.60	727,432	-0.14(-0.46%)
Mar 23, 2012	31.10	31.14	30.39	30.74	749,182	-0.35(-1.13%)
Mar 22, 2012	30.79	31.21	30.75	31.09	558,482	+0.04(+0.14%)
Mar 21, 2012	31.14	31.26	30.22	31.05	1,364,375	-0.12(-0.40%)
Mar 20, 2012	31.20	31.33	30.82	31.17	1,094,128	-0.31(-0.98%)
Mar 19, 2012	30.95	31.50	30.69	31.48	1,081,291	-0.43(-1.35%)
Mar 16, 2012	32.04	32.30	31.70	31.91	946,290	-0.13(-0.41%)
Mar 15, 2012	32.12	32.19	31.88	32.04	551,133	-0.01(-0.03%)
Mar 14, 2012	32.41	32.44	31.50	32.05	856,524	-0.11(-0.34%)
Mar 13, 2012	31.67	32.18	31.25	32.16	1,074,472	+0.91(+2.91%)
Mar 12, 2012	30.66	31.92	30.66	31.25	1,659,291	+0.74(+2.43%)
Mar 09, 2012	30.56	31.24	30.39	30.51	1,477,376	+0.32(+1.06%)
Mar 08, 2012	29.20	30.36	29.12	30.19	1,416,711	+1.02(+3.50%)
Mar 07, 2012	29.00	29.20	28.73	29.17	710,792	+0.74(+2.60%)
Mar 06, 2012	29.01	29.03	28.16	28.43	653,277	-0.68(-2.34%)
Mar 05, 2012	29.13	29.48	29.08	29.11	594,000	+0.09(+0.31%)
Mar 02, 2012	29.16	29.47	28.98	29.02	280,870	-0.16(-0.55%)

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