Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	32.16	32.65	31.92	32.61	471,543	+0.40(+1.24%)
Apr 27, 2012	31.99	32.25	31.75	32.21	367,935	+0.20(+0.61%)
Apr 26, 2012	32.00	32.13	31.91	32.01	411,739	-0.10(-0.30%)
Apr 25, 2012	32.13	32.34	31.96	32.11	381,916	+0.23(+0.71%)
Apr 24, 2012	31.69	32.00	31.65	31.88	400,102	+0.28(+0.90%)
Apr 23, 2012	31.67	31.68	31.42	31.60	309,208	-0.36(-1.12%)
Apr 20, 2012	31.82	32.09	31.70	31.96	498,899	+0.44(+1.39%)
Apr 19, 2012	31.73	31.82	31.35	31.52	307,490	-0.26(-0.82%)
Apr 18, 2012	32.00	32.08	31.64	31.78	287,494	-0.36(-1.11%)
Apr 17, 2012	31.97	32.35	31.84	32.13	284,646	+0.29(+0.92%)
Apr 16, 2012	31.61	31.91	31.48	31.84	266,350	+0.37(+1.19%)
Apr 13, 2012	31.70	32.00	31.45	31.47	267,619	-0.34(-1.07%)
Apr 12, 2012	31.70	32.00	31.52	31.81	343,708	+0.12(+0.38%)
Apr 11, 2012	31.91	31.93	31.59	31.69	448,475	-0.02(-0.05%)
Apr 10, 2012	32.02	32.13	31.51	31.70	624,333	-0.42(-1.32%)
Apr 09, 2012	32.17	32.37	32.02	32.13	366,405	-0.45(-1.37%)
Apr 05, 2012	32.85	32.85	32.19	32.57	434,507	-0.16(-0.50%)
Apr 04, 2012	32.81	32.89	32.63	32.74	708,234	-0.35(-1.05%)
Apr 03, 2012	32.99	33.16	32.68	33.08	735,774	+0.10(+0.29%)
Apr 02, 2012	32.68	33.24	32.63	32.99	334,014	+0.23(+0.69%)
Mar 30, 2012	32.89	32.94	32.70	32.76	399,007	+0.06(+0.17%)
Mar 29, 2012	32.47	32.77	32.29	32.70	211,550	+0.07(+0.22%)
Mar 28, 2012	32.87	32.90	32.50	32.63	286,874	-0.21(-0.64%)
Mar 27, 2012	32.90	33.03	32.76	32.84	233,837	-0.02(-0.05%)
Mar 26, 2012	32.70	32.92	32.65	32.86	328,969	+0.39(+1.21%)
Mar 23, 2012	32.28	32.51	32.16	32.46	248,721	+0.14(+0.42%)
Mar 22, 2012	32.20	32.33	32.08	32.33	223,532	-0.13(-0.40%)
Mar 21, 2012	32.59	32.66	32.41	32.45	238,203	-0.06(-0.20%)
Mar 20, 2012	32.41	32.73	32.38	32.52	201,882	-0.06(-0.17%)
Mar 19, 2012	32.57	32.82	32.37	32.57	273,486	+0.03(+0.10%)
Mar 16, 2012	32.81	32.81	32.50	32.54	435,823	-0.27(-0.81%)
Mar 15, 2012	33.00	33.03	32.59	32.81	254,274	-0.24(-0.73%)
Mar 14, 2012	33.52	33.65	33.02	33.05	355,916	-0.57(-1.70%)
Mar 13, 2012	33.55	33.63	33.27	33.62	288,193	+0.23(+0.70%)
Mar 12, 2012	33.22	33.55	33.03	33.39	399,635	+0.26(+0.78%)
Mar 09, 2012	32.73	33.26	32.55	33.13	469,272	+0.36(+1.11%)
Mar 08, 2012	32.67	32.80	32.33	32.77	269,447	+0.17(+0.52%)
Mar 07, 2012	32.49	32.72	32.17	32.60	1,695,904	+0.11(+0.35%)
Mar 06, 2012	32.56	32.66	32.28	32.49	405,286	-0.36(-1.10%)
Mar 05, 2012	32.21	32.87	32.16	32.85	341,870	+0.45(+1.39%)
Mar 02, 2012	32.40	32.80	32.20	32.40	908,147	-0.16(-0.49%)
Mar 01, 2012	32.93	33.17	32.49	32.56	664,791	-0.31(-0.93%)
Feb 29, 2012	32.89	33.07	32.67	32.86	603,213	+0.12(+0.37%)
Feb 28, 2012	33.18	33.25	32.62	32.74	436,502	-0.49(-1.48%)
Feb 27, 2012	33.37	33.72	33.15	33.23	427,996	-0.33(-0.98%)
Feb 24, 2012	33.62	33.85	33.38	33.56	363,667	-0.29(-0.86%)
Feb 23, 2012	33.44	33.87	33.44	33.85	316,417	+0.46(+1.37%)
Feb 22, 2012	33.55	33.77	33.35	33.40	190,348	-0.26(-0.77%)
Feb 21, 2012	33.77	33.97	33.48	33.65	225,157	-0.10(-0.31%)
Feb 17, 2012	33.98	34.10	33.69	33.76	292,600	-0.06(-0.17%)
Feb 16, 2012	33.19	34.03	33.15	33.81	603,120	+0.72(+2.19%)
Feb 15, 2012	33.41	33.73	32.92	33.09	418,592	-0.27(-0.80%)
Feb 14, 2012	33.38	33.59	33.09	33.36	262,708	-0.21(-0.62%)
Feb 13, 2012	33.73	33.80	33.45	33.56	225,015	+0.11(+0.34%)
Feb 10, 2012	33.49	33.69	33.37	33.45	324,110	-0.31(-0.91%)
Feb 09, 2012	34.24	34.24	33.65	33.76	407,611	-0.51(-1.48%)
Feb 08, 2012	34.54	34.72	33.84	34.27	351,792	-0.20(-0.58%)
Feb 07, 2012	34.17	34.63	34.11	34.47	327,328	+0.02(+0.07%)
Feb 06, 2012	34.28	34.74	33.81	34.44	421,842	-0.45(-1.29%)
Feb 03, 2012	34.86	35.26	34.68	34.89	401,479	+0.30(+0.86%)
Feb 02, 2012	34.90	35.01	34.45	34.60	296,281	-0.18(-0.51%)

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