Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	26.04	26.04	25.53	25.63	209,036	-0.26(-1.00%)
May 23, 2011	25.63	26.24	25.63	25.89	462,683	-0.03(-0.12%)
May 20, 2011	26.03	26.31	25.80	25.92	186,034	-0.20(-0.77%)
May 19, 2011	26.37	26.37	25.86	26.12	184,133	-0.04(-0.15%)
May 18, 2011	25.72	26.28	25.60	26.16	229,672	+0.59(+2.31%)
May 17, 2011	25.52	25.95	25.50	25.57	224,809	+0.05(+0.20%)
May 16, 2011	26.24	26.49	25.51	25.52	486,162	-0.75(-2.85%)
May 13, 2011	26.53	26.70	26.17	26.27	287,850	-0.16(-0.61%)
May 12, 2011	26.35	26.60	26.10	26.43	299,682	+0.14(+0.53%)
May 11, 2011	26.12	26.46	25.60	26.29	578,170	+0.08(+0.31%)
May 10, 2011	25.93	26.27	25.77	26.21	176,444	+0.33(+1.28%)
May 09, 2011	25.50	26.05	25.27	25.88	181,364	+0.39(+1.53%)
May 06, 2011	25.53	25.99	25.39	25.49	571,316	+0.11(+0.43%)
May 05, 2011	25.12	25.62	25.00	25.38	264,981	+0.07(+0.28%)
May 04, 2011	25.74	25.74	25.00	25.31	184,638	-0.38(-1.48%)
May 03, 2011	25.99	26.00	25.58	25.69	258,888	-0.35(-1.34%)
May 02, 2011	26.03	26.09	25.97	26.04	813,688	+0.09(+0.35%)
Apr 29, 2011	25.12	25.96	24.97	25.95	468,090	+0.89(+3.55%)
Apr 28, 2011	24.37	25.09	24.27	25.06	504,246	+0.59(+2.41%)
Apr 27, 2011	23.94	25.17	23.48	24.47	946,800	+0.64(+2.69%)
Apr 26, 2011	23.80	24.06	23.35	23.83	358,456	+0.07(+0.29%)
Apr 25, 2011	24.03	24.04	23.39	23.76	321,260	-0.30(-1.25%)
Apr 21, 2011	24.17	24.17	23.75	24.06	201,234	+0.03(+0.12%)
Apr 20, 2011	22.99	24.22	22.97	24.03	652,022	+0.22(+0.92%)
Apr 19, 2011	23.85	24.23	23.66	23.81	235,370	+0.01(+0.04%)
Apr 18, 2011	23.56	24.01	23.52	23.80	317,051	-0.13(-0.54%)
Apr 15, 2011	23.07	24.10	22.74	23.93	1,491,162	+1.53(+6.83%)
Apr 14, 2011	23.00	23.00	22.16	22.40	744,977	-0.77(-3.32%)
Apr 13, 2011	23.51	23.52	22.90	23.17	502,771	-0.20(-0.86%)
Apr 12, 2011	23.77	23.88	23.35	23.37	394,503	-0.53(-2.22%)
Apr 11, 2011	24.24	24.40	23.70	23.90	186,812	-0.38(-1.57%)
Apr 08, 2011	24.74	24.74	24.20	24.28	141,400	-0.43(-1.74%)
Apr 07, 2011	24.82	25.12	24.68	24.71	139,014	-0.05(-0.20%)
Apr 06, 2011	24.48	24.84	24.41	24.76	182,105	+0.41(+1.68%)
Apr 05, 2011	24.27	24.75	24.21	24.35	237,237	-0.03(-0.12%)
Apr 04, 2011	24.80	24.80	24.04	24.38	155,494	-0.31(-1.26%)
Apr 01, 2011	25.11	25.15	24.39	24.69	161,737	-0.30(-1.20%)
Mar 31, 2011	24.99	25.14	24.55	24.99	208,343	-0.01(-0.04%)
Mar 30, 2011	25.00	25.07	24.78	25.00	188,303	+0.10(+0.40%)
Mar 29, 2011	24.76	25.28	24.65	24.90	167,318	+0.12(+0.48%)
Mar 28, 2011	24.91	25.00	24.40	24.78	234,455	-0.11(-0.44%)
Mar 25, 2011	24.50	25.00	24.29	24.89	183,777	+0.35(+1.43%)
Mar 24, 2011	24.99	25.00	24.29	24.54	228,006	-0.26(-1.05%)
Mar 23, 2011	23.69	24.91	23.53	24.80	453,854	+1.01(+4.25%)
Mar 22, 2011	23.75	24.39	23.52	23.79	368,038	+0.10(+0.42%)
Mar 21, 2011	23.69	23.71	23.41	23.69	333,031	+0.06(+0.25%)
Mar 18, 2011	24.07	24.36	23.46	23.63	1,963,837	-0.25(-1.05%)
Mar 17, 2011	24.87	24.87	23.59	23.88	413,748	-0.63(-2.57%)
Mar 16, 2011	24.41	25.09	24.14	24.51	590,282	-0.01(-0.04%)
Mar 15, 2011	23.63	24.57	23.61	24.52	482,758	+0.27(+1.11%)
Mar 14, 2011	23.06	24.36	22.27	24.25	449,181	+0.86(+3.68%)
Mar 11, 2011	23.42	23.56	23.05	23.39	305,952	-0.03(-0.13%)
Mar 10, 2011	23.12	23.54	22.82	23.42	356,493	-0.01(-0.04%)
Mar 09, 2011	23.40	23.67	23.24	23.43	187,059	-0.06(-0.26%)
Mar 08, 2011	22.75	23.53	22.60	23.49	349,699	+0.73(+3.21%)
Mar 07, 2011	23.64	23.71	22.65	22.76	421,923	-0.80(-3.40%)
Mar 04, 2011	23.52	23.88	23.27	23.56	219,777	+0.07(+0.30%)
Mar 03, 2011	23.12	23.49	23.04	23.49	337,122	+0.52(+2.26%)
Mar 02, 2011	22.76	23.19	22.59	22.97	289,235	+0.16(+0.70%)

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