Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	14.79	14.91	14.71	14.74	3,627,833	-0.07(-0.48%)
May 23, 2011	14.74	14.86	14.67	14.81	3,937,108	-0.10(-0.64%)
May 20, 2011	14.83	14.99	14.73	14.90	5,269,531	+0.16(+1.08%)
May 19, 2011	14.63	14.74	14.49	14.74	4,836,429	+0.11(+0.76%)
May 18, 2011	14.67	14.74	14.36	14.63	5,497,071	-0.11(-0.75%)
May 17, 2011	14.63	14.78	14.62	14.74	4,988,425	+0.04(+0.27%)
May 16, 2011	14.71	14.76	14.60	14.70	4,582,468	-0.02(-0.11%)
May 13, 2011	15.00	15.00	14.62	14.72	6,822,959	-0.25(-1.65%)
May 12, 2011	14.48	15.08	14.47	14.97	11,917,526	+0.66(+4.61%)
May 11, 2011	14.22	14.50	14.16	14.31	12,293,288	+0.05(+0.33%)
May 10, 2011	14.05	14.64	14.01	14.26	10,125,620	+0.16(+1.13%)
May 09, 2011	14.91	14.91	14.00	14.10	15,460,615	-0.91(-6.04%)
May 06, 2011	15.41	15.47	14.88	15.01	6,133,384	-0.26(-1.72%)
May 05, 2011	15.36	15.44	15.22	15.27	4,548,098	-0.12(-0.77%)
May 04, 2011	15.77	15.87	15.30	15.39	6,761,703	-0.33(-2.07%)
May 03, 2011	15.81	15.98	15.69	15.71	9,717,694	-0.11(-0.70%)
May 02, 2011	15.79	15.83	15.78	15.82	4,926,420	+0.02(+0.10%)
Apr 29, 2011	15.69	15.85	15.63	15.81	4,402,605	+0.10(+0.66%)
Apr 28, 2011	15.65	15.73	15.47	15.71	4,225,817	+0.06(+0.36%)
Apr 27, 2011	15.57	15.69	15.57	15.65	3,709,502	+0.13(+0.82%)
Apr 26, 2011	15.37	15.52	15.29	15.52	3,026,053	+0.24(+1.56%)
Apr 25, 2011	15.40	15.42	15.23	15.28	2,843,776	-0.20(-1.28%)
Apr 21, 2011	15.51	15.56	15.42	15.48	1,673,174	+0.09(+0.57%)
Apr 20, 2011	15.44	15.50	15.28	15.40	3,196,214	+0.11(+0.73%)
Apr 19, 2011	15.45	15.52	15.24	15.28	3,551,071	-0.19(-1.23%)
Apr 18, 2011	15.44	15.59	15.41	15.48	4,043,952	-0.12(-0.76%)
Apr 15, 2011	15.45	15.67	15.38	15.59	4,218,355	+0.18(+1.19%)
Apr 14, 2011	15.37	15.44	15.23	15.41	2,946,665	-0.03(-0.21%)
Apr 13, 2011	15.48	15.58	15.37	15.44	3,157,497	+0.07(+0.47%)
Apr 12, 2011	15.22	15.50	15.13	15.37	4,227,283	+0.13(+0.89%)
Apr 11, 2011	15.33	15.43	15.21	15.24	2,800,579	-0.10(-0.67%)
Apr 08, 2011	15.42	15.52	15.29	15.34	3,901,027	+0.00(+0.00%)
Apr 07, 2011	15.28	15.46	15.20	15.34	5,446,362	+0.01(+0.05%)
Apr 06, 2011	15.10	15.40	15.09	15.33	7,060,453	+0.32(+2.12%)
Apr 05, 2011	15.05	15.17	15.00	15.01	3,189,467	-0.10(-0.63%)
Apr 04, 2011	15.36	15.44	15.09	15.11	3,244,396	-0.24(-1.55%)
Apr 01, 2011	15.33	15.61	15.33	15.35	4,428,896	+0.10(+0.68%)
Mar 31, 2011	15.62	15.65	15.20	15.25	5,639,421	-0.41(-2.64%)
Mar 30, 2011	15.69	15.72	15.53	15.66	3,542,977	+0.09(+0.56%)
Mar 29, 2011	15.72	15.77	15.44	15.57	3,557,359	-0.14(-0.86%)
Mar 28, 2011	15.77	15.88	15.71	15.71	2,974,409	-0.04(-0.25%)
Mar 25, 2011	15.65	15.85	15.63	15.75	4,042,110	+0.17(+1.07%)
Mar 24, 2011	15.40	15.73	15.39	15.58	6,026,254	+0.48(+3.21%)
Mar 23, 2011	15.16	15.17	14.97	15.09	2,986,118	-0.03(-0.21%)
Mar 22, 2011	15.16	15.19	14.92	15.13	3,109,307	-0.05(-0.31%)
Mar 21, 2011	15.32	15.33	15.17	15.17	3,585,809	+0.03(+0.21%)
Mar 18, 2011	14.87	15.18	14.82	15.14	4,873,169	+0.45(+3.08%)
Mar 17, 2011	14.84	15.00	14.63	14.69	2,966,297	+0.02(+0.16%)
Mar 16, 2011	15.02	15.05	14.49	14.67	6,446,166	-0.35(-2.33%)
Mar 15, 2011	14.99	15.11	14.94	15.01	3,790,650	+0.01(+0.05%)
Mar 14, 2011	15.40	15.40	14.97	15.01	5,040,185	-0.48(-3.08%)
Mar 11, 2011	15.40	15.55	15.25	15.48	3,270,935	+0.10(+0.67%)
Mar 10, 2011	15.47	15.68	15.35	15.38	8,629,143	-0.20(-1.27%)
Mar 09, 2011	15.11	15.63	15.11	15.58	8,866,683	+0.64(+4.31%)
Mar 08, 2011	14.61	14.94	14.54	14.94	3,921,231	+0.32(+2.17%)
Mar 07, 2011	14.70	14.81	14.52	14.62	3,019,905	-0.02(-0.11%)
Mar 04, 2011	14.90	15.01	14.52	14.63	3,149,053	-0.25(-1.71%)
Mar 03, 2011	14.75	14.98	14.65	14.89	3,387,637	+0.20(+1.35%)
Mar 02, 2011	14.66	14.73	14.51	14.69	3,359,024	+0.02(+0.11%)

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