Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	27.62	28.59	27.62	28.50	31,350	+0.74(+2.65%)
Apr 27, 2012	27.28	27.82	27.28	27.76	6,924	+0.20(+0.71%)
Apr 26, 2012	27.01	27.59	27.01	27.57	12,869	+0.39(+1.45%)
Apr 25, 2012	27.50	27.72	26.92	27.17	47,783	-0.05(-0.19%)
Apr 24, 2012	26.75	27.22	26.70	27.22	24,546	+0.43(+1.62%)
Apr 23, 2012	26.64	26.99	26.06	26.79	44,173	-0.31(-1.16%)
Apr 20, 2012	28.02	28.02	26.99	27.10	32,602	-0.46(-1.65%)
Apr 19, 2012	27.63	28.08	27.48	27.56	28,812	-0.02(-0.08%)
Apr 18, 2012	27.58	27.81	27.43	27.58	25,207	-0.20(-0.73%)
Apr 17, 2012	27.57	28.07	27.57	27.78	28,563	+0.18(+0.65%)
Apr 16, 2012	27.84	28.22	27.53	27.60	44,682	-0.24(-0.85%)
Apr 13, 2012	28.69	28.69	27.79	27.84	43,199	-0.99(-3.43%)
Apr 12, 2012	27.64	28.88	27.64	28.83	32,927	+1.14(+4.10%)
Apr 11, 2012	28.43	28.50	27.54	27.69	40,981	-0.63(-2.22%)
Apr 10, 2012	28.82	28.94	28.15	28.32	33,733	-0.44(-1.52%)
Apr 09, 2012	28.45	29.15	28.45	28.76	69,392	-0.15(-0.52%)
Apr 05, 2012	29.40	29.44	28.89	28.91	23,623	-0.49(-1.68%)
Apr 04, 2012	29.49	29.56	29.27	29.41	28,143	-0.40(-1.34%)
Apr 03, 2012	29.69	29.92	29.25	29.81	28,291	-0.01(-0.04%)
Apr 02, 2012	29.80	30.19	29.55	29.82	13,851	+0.02(+0.06%)
Mar 30, 2012	29.80	29.96	29.54	29.80	23,274	-0.01(-0.04%)
Mar 29, 2012	29.70	29.85	29.30	29.81	22,300	-0.10(-0.32%)
Mar 28, 2012	30.41	30.41	29.90	29.91	10,179	-0.33(-1.10%)
Mar 27, 2012	30.62	30.65	30.12	30.24	13,095	-0.28(-0.90%)
Mar 26, 2012	29.54	30.72	29.41	30.52	23,767	+1.06(+3.59%)
Mar 23, 2012	28.97	29.46	28.72	29.46	14,534	+0.09(+0.31%)
Mar 22, 2012	29.02	29.37	28.87	29.37	7,515	+0.07(+0.23%)
Mar 21, 2012	29.33	29.53	28.94	29.30	16,874	-0.03(-0.12%)
Mar 20, 2012	28.82	29.43	28.68	29.34	16,744	+0.31(+1.09%)
Mar 19, 2012	28.99	29.16	28.80	29.02	35,258	+0.15(+0.53%)
Mar 16, 2012	29.22	29.25	28.87	28.87	30,516	-0.42(-1.44%)
Mar 15, 2012	29.04	29.39	28.68	29.29	26,381	+0.29(+0.99%)
Mar 14, 2012	31.07	31.07	28.96	29.00	47,474	-2.20(-7.06%)
Mar 13, 2012	30.62	31.21	30.35	31.21	12,482	+0.84(+2.76%)
Mar 12, 2012	30.65	30.77	29.88	30.37	20,962	-0.28(-0.92%)
Mar 09, 2012	30.21	30.69	30.20	30.65	14,111	+0.46(+1.53%)
Mar 08, 2012	29.88	30.32	29.63	30.19	13,204	+0.51(+1.72%)
Mar 07, 2012	29.51	29.69	29.30	29.68	10,209	+0.40(+1.38%)
Mar 06, 2012	28.31	29.45	28.31	29.27	36,034	+0.60(+2.10%)
Mar 05, 2012	28.67	28.75	28.46	28.67	17,194	-0.10(-0.33%)
Mar 02, 2012	29.84	30.11	28.76	28.77	68,209	-1.20(-4.00%)
Mar 01, 2012	30.23	30.48	29.93	29.97	45,382	-0.12(-0.39%)
Feb 29, 2012	30.88	30.96	30.08	30.08	29,854	-0.84(-2.73%)
Feb 28, 2012	30.93	31.02	30.74	30.93	9,334	-0.17(-0.56%)
Feb 27, 2012	31.49	31.49	31.03	31.10	21,814	-0.29(-0.91%)
Feb 24, 2012	31.56	31.72	31.24	31.39	31,750	-0.16(-0.50%)
Feb 23, 2012	30.95	31.56	30.81	31.55	11,704	+0.69(+2.22%)
Feb 22, 2012	31.43	31.45	30.85	30.86	17,461	-0.48(-1.53%)
Feb 21, 2012	31.52	31.93	31.34	31.34	34,846	-0.25(-0.78%)
Feb 17, 2012	31.56	32.07	31.51	31.59	21,734	+0.15(+0.48%)
Feb 16, 2012	30.97	31.45	30.84	31.43	7,107	+0.47(+1.51%)
Feb 15, 2012	31.50	31.52	30.97	30.97	14,006	-0.48(-1.54%)
Feb 14, 2012	31.40	31.68	31.28	31.45	25,202	-0.31(-0.99%)
Feb 13, 2012	31.15	31.77	31.15	31.77	17,429	+0.78(+2.52%)
Feb 10, 2012	30.81	31.03	30.67	30.98	19,161	-0.15(-0.49%)
Feb 09, 2012	31.50	31.66	31.07	31.14	10,769	-0.31(-1.00%)
Feb 08, 2012	31.91	31.93	31.01	31.45	50,758	-0.48(-1.51%)
Feb 07, 2012	32.45	32.56	31.92	31.93	21,517	-0.61(-1.87%)
Feb 06, 2012	32.33	32.87	32.33	32.54	15,894	-0.06(-0.17%)
Feb 03, 2012	32.38	32.78	32.18	32.60	36,133	+0.65(+2.02%)
Feb 02, 2012	31.04	32.10	31.01	31.95	38,522	+1.07(+3.48%)

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