Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	73.75	74.01	72.97	73.32	439,759	-0.46(-0.62%)
Apr 27, 2012	73.84	74.09	73.20	73.78	706,640	+0.58(+0.79%)
Apr 26, 2012	73.06	73.53	72.92	73.21	574,613	-0.15(-0.21%)
Apr 25, 2012	73.60	73.76	72.68	73.36	507,868	+1.19(+1.64%)
Apr 24, 2012	72.32	72.40	71.75	72.17	461,253	+0.02(+0.02%)
Apr 23, 2012	71.66	72.52	71.23	72.15	386,109	-0.45(-0.62%)
Apr 20, 2012	73.20	73.21	72.43	72.61	509,315	+0.16(+0.22%)
Apr 19, 2012	72.91	73.19	72.10	72.45	718,302	-0.63(-0.86%)
Apr 18, 2012	74.09	74.09	72.88	73.07	660,905	-1.53(-2.05%)
Apr 17, 2012	74.19	75.52	74.19	74.60	680,135	+1.11(+1.50%)
Apr 16, 2012	73.98	74.19	73.23	73.50	553,015	+0.35(+0.48%)
Apr 13, 2012	74.15	74.15	72.99	73.15	479,665	-1.01(-1.36%)
Apr 12, 2012	73.15	75.14	73.14	74.15	521,994	+0.91(+1.24%)
Apr 11, 2012	73.31	73.74	72.94	73.24	711,781	+0.59(+0.82%)
Apr 10, 2012	74.04	74.16	72.55	72.65	691,090	-1.51(-2.04%)
Apr 09, 2012	73.71	74.73	72.72	74.16	697,302	-1.11(-1.48%)
Apr 05, 2012	74.84	75.78	74.84	75.28	299,010	+0.10(+0.13%)
Apr 04, 2012	75.06	75.39	74.67	75.18	460,224	-0.36(-0.48%)
Apr 03, 2012	75.68	76.03	75.15	75.54	391,775	-0.29(-0.39%)

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