Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	36.70	37.26	36.02	37.22	369,447	+0.34(+0.92%)
Mar 30, 2011	36.44	36.94	36.30	36.88	322,497	+0.63(+1.75%)
Mar 29, 2011	35.68	36.53	35.56	36.25	405,093	+0.23(+0.65%)
Mar 28, 2011	36.27	36.85	35.52	36.01	333,258	-0.16(-0.43%)
Mar 25, 2011	35.17	36.63	35.14	36.17	364,550	+1.23(+3.51%)
Mar 24, 2011	34.49	35.12	34.35	34.94	345,236	+0.64(+1.88%)
Mar 23, 2011	34.19	34.37	33.49	34.30	621,737	-0.02(-0.05%)
Mar 22, 2011	34.91	35.02	34.25	34.32	602,341	-0.49(-1.40%)
Mar 21, 2011	34.88	34.96	34.66	34.81	488,873	+0.34(+0.98%)
Mar 18, 2011	34.51	34.80	33.98	34.47	1,359,577	+0.16(+0.46%)
Mar 17, 2011	35.03	35.21	34.22	34.31	416,004	-0.29(-0.83%)
Mar 16, 2011	34.49	34.81	33.94	34.60	801,765	+0.04(+0.13%)
Mar 15, 2011	34.37	35.22	34.32	34.55	567,085	-0.67(-1.90%)
Mar 14, 2011	35.11	35.41	34.34	35.22	640,032	-0.35(-0.98%)
Mar 11, 2011	35.00	35.84	34.40	35.57	391,681	+0.26(+0.74%)
Mar 10, 2011	34.94	35.43	34.71	35.31	427,355	-0.09(-0.25%)
Mar 09, 2011	35.22	35.91	35.08	35.40	543,140	+0.22(+0.62%)
Mar 08, 2011	34.72	35.65	34.47	35.18	425,199	+0.57(+1.63%)
Mar 07, 2011	35.84	36.05	34.61	34.61	418,376	-1.02(-2.86%)
Mar 04, 2011	36.49	36.49	35.08	35.63	284,421	-0.79(-2.17%)
Mar 03, 2011	35.72	36.62	35.23	36.42	230,753	+1.16(+3.28%)
Mar 02, 2011	35.35	35.92	34.87	35.27	352,848	-0.22(-0.61%)
Mar 01, 2011	36.77	37.08	34.95	35.48	391,383	-1.26(-3.43%)
Feb 28, 2011	37.08	37.37	36.20	36.74	273,645	-0.17(-0.45%)
Feb 25, 2011	35.88	37.26	35.88	36.91	349,977	+1.31(+3.69%)
Feb 24, 2011	35.93	36.26	34.91	35.60	835,470	-0.32(-0.89%)
Feb 23, 2011	36.35	36.53	34.76	35.92	565,751	-0.53(-1.45%)
Feb 22, 2011	36.02	36.95	35.76	36.45	687,504	-0.09(-0.24%)
Feb 18, 2011	35.56	36.72	35.37	36.53	340,322	+1.15(+3.24%)
Feb 17, 2011	35.52	35.68	35.09	35.39	309,120	-0.10(-0.27%)
Feb 16, 2011	33.93	35.90	33.93	35.48	486,148	+1.63(+4.82%)
Feb 15, 2011	34.06	34.25	33.57	33.85	323,068	-0.28(-0.81%)
Feb 14, 2011	34.63	34.63	34.09	34.13	232,627	-0.35(-1.01%)
Feb 11, 2011	33.79	34.58	33.61	34.48	483,034	+0.65(+1.92%)
Feb 10, 2011	35.59	35.59	33.27	33.83	841,874	-1.80(-5.06%)
Feb 09, 2011	35.87	36.59	35.35	35.63	370,736	-0.28(-0.77%)
Feb 08, 2011	35.45	35.93	35.45	35.91	284,978	+0.43(+1.22%)
Feb 07, 2011	35.48	36.21	35.32	35.48	324,776	+0.14(+0.39%)
Feb 04, 2011	34.18	35.63	33.88	35.34	498,065	+1.08(+3.17%)
Feb 03, 2011	33.06	34.59	33.06	34.25	547,098	+1.33(+4.03%)
Feb 02, 2011	33.47	34.32	32.90	32.93	341,680	-0.73(-2.16%)
Feb 01, 2011	33.18	33.97	32.83	33.65	352,412	+0.83(+2.54%)
Jan 31, 2011	33.27	33.43	32.63	32.82	264,850	-0.25(-0.76%)
Jan 28, 2011	34.05	34.12	32.93	33.07	354,984	-1.02(-3.00%)
Jan 27, 2011	34.04	34.13	33.50	34.10	483,364	+0.01(+0.03%)
Jan 26, 2011	33.50	34.20	32.74	34.09	350,163	+0.76(+2.29%)
Jan 25, 2011	33.16	33.34	32.37	33.32	344,882	-0.07(-0.21%)
Jan 24, 2011	33.17	33.63	33.06	33.39	220,916	+0.18(+0.55%)
Jan 21, 2011	33.94	34.19	33.15	33.21	352,953	-0.49(-1.47%)
Jan 20, 2011	33.48	34.60	33.14	33.71	513,998	+0.11(+0.34%)
Jan 19, 2011	34.42	34.45	33.43	33.59	307,057	-0.91(-2.64%)
Jan 18, 2011	34.93	34.93	34.30	34.50	268,628	-0.56(-1.58%)
Jan 14, 2011	35.04	35.22	34.52	35.06	268,474	-0.14(-0.39%)
Jan 13, 2011	35.42	35.53	35.02	35.20	289,608	-0.16(-0.47%)
Jan 12, 2011	35.24	35.67	35.01	35.36	262,521	+0.47(+1.34%)
Jan 11, 2011	35.15	35.48	34.24	34.89	256,875	-0.10(-0.27%)
Jan 10, 2011	34.74	35.17	34.37	34.99	188,583	-0.04(-0.12%)
Jan 07, 2011	35.09	35.24	34.11	35.03	589,366	-0.05(-0.15%)
Jan 06, 2011	35.90	35.94	34.79	35.09	301,798	-0.88(-2.44%)
Jan 05, 2011	35.95	36.92	35.79	35.96	285,696	-0.17(-0.48%)
Jan 04, 2011	37.24	37.24	35.80	36.13	568,598	-0.95(-2.57%)

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