Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	18.45	18.59	17.86	18.20	585,342	-0.38(-2.07%)
Apr 28, 2011	19.60	19.60	18.39	18.58	577,911	-0.27(-1.46%)
Apr 27, 2011	18.51	19.01	18.27	18.86	339,520	+0.39(+2.12%)
Apr 26, 2011	19.45	19.51	18.29	18.47	607,473	-0.76(-3.96%)
Apr 25, 2011	18.93	19.54	18.70	19.23	502,112	+0.41(+2.17%)
Apr 21, 2011	18.96	19.09	18.51	18.82	458,024	+0.05(+0.25%)
Apr 20, 2011	16.95	18.90	16.86	18.77	2,703,274	+1.98(+11.82%)
Apr 19, 2011	16.02	16.81	15.69	16.79	353,852	+0.85(+5.31%)
Apr 18, 2011	16.11	16.17	15.80	15.94	149,585	-0.34(-2.12%)
Apr 15, 2011	16.25	16.40	16.09	16.29	163,020	-0.05(-0.34%)
Apr 14, 2011	16.69	16.70	16.15	16.34	131,136	-0.42(-2.53%)
Apr 13, 2011	16.48	16.77	16.29	16.77	208,217	+0.39(+2.39%)
Apr 12, 2011	16.37	16.51	16.18	16.37	276,334	-0.18(-1.09%)
Apr 11, 2011	16.49	16.64	16.37	16.55	134,830	+0.03(+0.19%)
Apr 08, 2011	16.75	16.95	16.30	16.52	209,012	-0.14(-0.85%)
Apr 07, 2011	16.92	17.21	16.66	16.66	222,553	-0.27(-1.62%)
Apr 06, 2011	17.08	17.09	16.75	16.94	146,085	-0.05(-0.28%)
Apr 05, 2011	16.63	17.11	16.62	16.98	142,158	+0.32(+1.93%)
Apr 04, 2011	16.78	16.78	16.58	16.66	167,088	+0.00(+0.00%)
Apr 01, 2011	17.06	17.20	16.51	16.66	262,540	-0.20(-1.16%)
Mar 31, 2011	17.20	17.20	16.83	16.86	208,477	-0.32(-1.87%)
Mar 30, 2011	17.20	17.24	16.95	17.18	101,211	+0.24(+1.39%)
Mar 29, 2011	16.70	17.18	16.51	16.95	201,367	+0.37(+2.22%)
Mar 28, 2011	17.40	17.41	16.51	16.58	468,134	+0.53(+3.32%)
Mar 25, 2011	15.79	16.48	15.68	16.04	225,204	+0.36(+2.30%)
Mar 24, 2011	15.37	16.02	15.21	15.68	438,353	+0.47(+3.09%)
Mar 23, 2011	14.91	15.29	14.68	15.21	157,528	+0.23(+1.54%)
Mar 22, 2011	14.99	15.04	14.75	14.98	100,254	+0.07(+0.45%)
Mar 21, 2011	14.89	14.97	14.17	14.91	273,098	+0.71(+4.97%)
Mar 18, 2011	13.92	14.25	13.57	14.21	355,117	+0.38(+2.78%)
Mar 17, 2011	14.37	14.50	13.79	13.82	181,421	-0.28(-2.00%)
Mar 16, 2011	14.53	14.63	14.08	14.11	177,390	-0.49(-3.33%)
Mar 15, 2011	14.25	14.68	14.08	14.59	202,404	-0.05(-0.37%)
Mar 14, 2011	14.47	14.75	14.33	14.65	167,788	+0.06(+0.43%)
Mar 11, 2011	14.73	14.96	14.48	14.59	154,287	-0.16(-1.12%)
Mar 10, 2011	15.06	15.13	14.75	14.75	173,257	-0.50(-3.29%)
Mar 09, 2011	15.56	15.73	15.21	15.25	192,704	-0.43(-2.73%)
Mar 08, 2011	15.30	15.75	15.24	15.68	241,037	+0.32(+2.07%)
Mar 07, 2011	15.42	15.53	15.24	15.36	318,865	-0.16(-1.01%)
Mar 04, 2011	15.70	15.80	15.32	15.52	158,990	-0.23(-1.44%)
Mar 03, 2011	14.51	15.76	14.31	15.75	567,587	+0.44(+2.87%)
Mar 02, 2011	15.29	15.56	15.06	15.31	336,833	-0.27(-1.71%)
Mar 01, 2011	15.72	15.90	15.25	15.57	795,900	-0.56(-3.45%)
Feb 28, 2011	17.21	17.21	15.99	16.13	681,465	-0.81(-4.77%)
Feb 25, 2011	16.76	17.00	16.55	16.94	201,287	+0.34(+2.03%)
Feb 24, 2011	16.47	16.69	16.19	16.60	126,778	+0.13(+0.81%)
Feb 23, 2011	16.39	16.60	16.31	16.47	228,783	-0.01(-0.05%)
Feb 22, 2011	16.63	16.69	16.35	16.48	203,711	-0.42(-2.51%)
Feb 18, 2011	16.96	16.96	16.69	16.90	169,989	+0.02(+0.14%)
Feb 17, 2011	16.80	16.93	16.62	16.88	122,884	+0.08(+0.47%)
Feb 16, 2011	16.88	17.04	16.73	16.80	116,138	+0.00(+0.00%)
Feb 15, 2011	16.20	16.95	16.08	16.80	231,590	+0.49(+3.03%)
Feb 14, 2011	16.29	16.66	16.07	16.30	188,527	-0.01(-0.05%)
Feb 11, 2011	16.05	16.31	15.97	16.31	193,978	+0.20(+1.27%)
Feb 10, 2011	16.03	16.25	15.95	16.11	117,872	+0.02(+0.10%)
Feb 09, 2011	16.16	16.21	16.00	16.09	107,244	-0.16(-0.97%)
Feb 08, 2011	16.10	16.26	16.04	16.25	105,920	+0.11(+0.68%)
Feb 07, 2011	16.03	16.33	15.72	16.14	120,746	+0.17(+1.08%)
Feb 04, 2011	16.33	16.33	15.81	15.97	205,553	+0.19(+1.19%)
Feb 03, 2011	15.46	15.82	15.25	15.78	283,309	+0.33(+2.13%)
Feb 02, 2011	15.18	15.54	14.86	15.45	126,035	+0.20(+1.34%)

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