Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	31.94	32.57	31.88	32.24	684,221	+0.27(+0.85%)
Feb 28, 2012	31.96	32.22	31.69	31.97	521,157	+0.00(+0.00%)
Feb 27, 2012	31.47	32.13	31.00	31.97	737,343	+0.27(+0.86%)
Feb 24, 2012	31.61	31.79	31.49	31.70	655,391	+0.08(+0.26%)
Feb 23, 2012	31.61	31.74	31.44	31.61	684,209	-0.10(-0.31%)
Feb 22, 2012	31.65	32.14	31.63	31.71	407,956	-0.24(-0.75%)
Feb 21, 2012	31.65	32.01	31.65	31.95	685,816	+0.32(+1.02%)
Feb 17, 2012	31.49	31.95	31.49	31.63	683,414	+0.21(+0.68%)
Feb 16, 2012	31.29	31.59	31.14	31.42	752,002	+0.12(+0.37%)
Feb 15, 2012	31.79	31.85	30.95	31.30	1,152,819	-0.32(-1.00%)
Feb 14, 2012	31.37	31.74	31.21	31.62	1,251,299	+0.59(+1.90%)
Feb 13, 2012	30.12	32.49	30.02	31.03	3,154,620	+2.61(+9.18%)
Feb 10, 2012	28.30	28.46	27.92	28.42	493,930	-0.19(-0.66%)
Feb 09, 2012	28.62	28.94	28.44	28.61	347,913	+0.07(+0.26%)
Feb 08, 2012	28.24	28.54	28.09	28.54	371,525	+0.28(+0.98%)
Feb 07, 2012	27.64	28.60	27.64	28.26	1,067,763	+1.07(+3.94%)
Feb 06, 2012	27.02	27.39	26.87	27.19	268,580	+0.02(+0.06%)
Feb 03, 2012	26.92	27.30	26.89	27.17	321,120	+0.58(+2.18%)
Feb 02, 2012	26.79	26.98	26.52	26.59	301,366	-0.16(-0.58%)
Feb 01, 2012	26.16	26.82	26.02	26.74	399,203	+0.83(+3.19%)
Jan 31, 2012	26.06	26.16	25.62	25.92	261,496	+0.08(+0.32%)
Jan 30, 2012	25.50	26.01	25.49	25.84	259,898	+0.04(+0.16%)
Jan 27, 2012	25.08	25.84	25.03	25.80	348,450	+0.59(+2.34%)
Jan 26, 2012	26.25	26.43	24.99	25.21	962,930	-0.95(-3.63%)
Jan 25, 2012	26.11	26.25	25.80	26.16	181,332	+0.11(+0.41%)
Jan 24, 2012	25.89	26.29	25.77	26.05	150,793	+0.07(+0.25%)
Jan 23, 2012	25.89	26.23	25.71	25.98	162,302	+0.09(+0.35%)
Jan 20, 2012	25.89	25.98	25.74	25.89	180,623	-0.08(-0.31%)
Jan 19, 2012	25.60	26.26	25.53	25.98	342,033	+0.47(+1.83%)
Jan 18, 2012	25.09	25.64	25.09	25.51	307,955	+0.37(+1.46%)
Jan 17, 2012	25.08	25.31	25.03	25.14	283,731	+0.46(+1.86%)
Jan 13, 2012	24.65	24.94	24.45	24.68	405,206	-0.11(-0.46%)
Jan 12, 2012	24.90	24.97	24.56	24.80	260,824	+0.00(+0.00%)
Jan 11, 2012	24.46	24.87	24.45	24.80	362,369	+0.31(+1.27%)
Jan 10, 2012	24.81	24.95	24.46	24.49	419,698	-0.03(-0.13%)
Jan 09, 2012	24.54	24.72	24.42	24.52	534,098	+0.14(+0.57%)
Jan 06, 2012	24.47	24.67	24.28	24.38	276,394	-0.11(-0.47%)
Jan 05, 2012	24.22	24.62	23.89	24.49	861,947	+0.16(+0.67%)
Jan 04, 2012	24.63	24.65	24.22	24.33	1,704,063	-0.26(-1.06%)
Dec 30, 2011	25.03	25.08	24.59	24.59	307,522	-0.21(-0.86%)
Dec 29, 2011	24.29	24.89	24.29	24.81	183,583	+0.50(+2.05%)
Dec 28, 2011	24.89	25.07	24.26	24.31	246,469	-0.65(-2.62%)
Dec 27, 2011	24.60	25.03	24.54	24.96	284,514	+0.21(+0.86%)
Dec 23, 2011	24.62	24.90	24.49	24.75	151,562	+0.43(+1.78%)
Dec 21, 2011	24.12	24.37	24.04	24.31	468,991	+0.10(+0.41%)
Dec 20, 2011	23.62	24.47	23.62	24.22	576,809	+1.05(+4.55%)
Dec 19, 2011	23.73	24.08	23.08	23.16	549,580	-0.37(-1.56%)
Dec 16, 2011	23.36	23.80	23.23	23.53	1,617,111	+0.40(+1.73%)
Dec 15, 2011	23.55	23.78	23.05	23.13	782,439	-0.21(-0.91%)
Dec 14, 2011	24.30	24.40	23.32	23.34	786,514	-1.21(-4.93%)
Dec 13, 2011	24.92	25.22	24.48	24.55	663,808	-0.23(-0.92%)
Dec 12, 2011	24.78	24.81	24.49	24.78	489,869	-0.35(-1.40%)
Dec 09, 2011	24.72	25.39	24.65	25.13	591,636	+0.43(+1.76%)
Dec 08, 2011	24.73	25.36	24.66	24.70	715,390	-0.31(-1.24%)
Dec 07, 2011	24.49	25.22	24.27	25.01	1,188,481	+0.28(+1.12%)
Dec 06, 2011	24.54	24.90	24.31	24.73	339,517	+0.24(+0.97%)
Dec 05, 2011	24.64	25.04	24.37	24.49	499,610	+0.25(+1.01%)
Dec 02, 2011	24.85	24.85	24.19	24.25	404,172	-0.29(-1.20%)

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