Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	17.18	17.35	17.11	17.22	48,897	+0.04(+0.23%)
May 30, 2012	17.45	17.45	17.18	17.18	50,426	-0.26(-1.49%)
May 29, 2012	17.32	17.70	17.30	17.44	82,310	+0.24(+1.40%)
May 25, 2012	17.35	17.35	17.13	17.20	43,106	+0.06(+0.35%)
May 24, 2012	17.27	17.36	17.14	17.14	118,610	-0.31(-1.78%)
May 23, 2012	17.45	17.45	17.23	17.45	64,864	-0.15(-0.85%)
May 22, 2012	17.90	17.90	17.53	17.60	87,710	-0.01(-0.06%)
May 21, 2012	17.33	17.61	17.33	17.61	103,554	+0.29(+1.67%)
May 18, 2012	17.49	17.50	17.28	17.32	118,607	-0.34(-1.93%)
May 17, 2012	17.87	17.87	17.61	17.66	97,026	-0.31(-1.73%)
May 16, 2012	17.96	18.15	17.94	17.97	260,481	-0.45(-2.44%)
May 15, 2012	18.35	18.58	18.35	18.42	64,865	+0.30(+1.66%)
May 14, 2012	18.00	18.23	18.00	18.12	48,268	+0.00(+0.00%)
May 11, 2012	18.13	18.20	18.00	18.12	54,740	-0.28(-1.51%)
May 10, 2012	18.34	18.50	18.34	18.40	62,356	+0.06(+0.31%)
May 09, 2012	18.27	18.37	18.20	18.34	65,644	+0.07(+0.38%)
May 08, 2012	18.34	18.34	18.15	18.27	129,156	-0.01(-0.05%)
May 07, 2012	18.19	18.30	18.10	18.28	103,254	-0.06(-0.33%)
May 04, 2012	18.49	18.49	18.30	18.34	84,219	-0.02(-0.11%)
May 03, 2012	18.49	18.49	18.31	18.36	51,218	-0.05(-0.27%)
May 02, 2012	18.40	18.45	18.29	18.41	66,955	-0.10(-0.54%)
May 01, 2012	18.44	18.55	18.33	18.51	415,831	+0.03(+0.16%)
Apr 30, 2012	18.39	18.52	18.38	18.48	171,923	+0.08(+0.43%)
Apr 27, 2012	18.22	18.40	18.22	18.40	76,869	+0.14(+0.77%)
Apr 26, 2012	18.01	18.28	18.01	18.26	77,437	+0.18(+1.00%)
Apr 25, 2012	17.90	18.10	17.90	18.08	88,683	+0.15(+0.84%)
Apr 24, 2012	17.73	17.97	17.73	17.93	87,037	+0.39(+2.22%)
Apr 23, 2012	17.54	17.57	17.45	17.54	388,157	-0.02(-0.11%)
Apr 20, 2012	17.45	17.58	17.45	17.56	102,109	+0.19(+1.09%)
Apr 19, 2012	17.50	17.50	17.36	17.37	116,154	+0.05(+0.29%)
Apr 18, 2012	17.43	17.43	17.31	17.32	136,865	-0.11(-0.63%)
Apr 17, 2012	17.48	17.48	17.38	17.43	790,462	-0.05(-0.29%)
Apr 16, 2012	17.52	17.52	17.40	17.48	87,527	+0.19(+1.10%)
Apr 13, 2012	17.48	17.48	17.29	17.29	195,663	-0.31(-1.76%)
Apr 12, 2012	17.51	17.69	17.49	17.60	201,442	+0.37(+2.15%)
Apr 11, 2012	17.21	17.34	17.12	17.23	187,629	+0.06(+0.33%)
Apr 10, 2012	17.25	17.34	17.13	17.17	134,837	-0.15(-0.84%)
Apr 09, 2012	17.21	17.34	17.19	17.32	127,759	+0.01(+0.06%)
Apr 05, 2012	17.22	17.32	17.18	17.31	156,516	+0.03(+0.17%)
Apr 04, 2012	17.27	17.28	17.20	17.28	85,466	+0.05(+0.29%)
Apr 03, 2012	17.17	17.30	17.14	17.23	186,515	+0.13(+0.76%)
Apr 02, 2012	16.95	17.19	16.95	17.10	279,160	-0.04(-0.23%)
Mar 30, 2012	17.15	17.16	17.01	17.14	200,204	-0.06(-0.35%)
Mar 29, 2012	16.98	17.21	16.96	17.20	313,648	+0.23(+1.36%)
Mar 28, 2012	16.95	17.02	16.90	16.97	71,985	+0.03(+0.18%)
Mar 27, 2012	16.87	16.99	16.87	16.94	188,633	-0.15(-0.88%)
Mar 26, 2012	17.02	17.10	16.86	17.09	279,880	+0.12(+0.71%)
Mar 23, 2012	16.83	16.97	16.74	16.97	77,746	+0.34(+2.04%)
Mar 22, 2012	16.41	16.69	16.41	16.63	112,615	-0.11(-0.66%)
Mar 21, 2012	16.73	16.78	16.66	16.74	114,500	-0.08(-0.48%)
Mar 20, 2012	16.84	16.85	16.65	16.82	155,539	-0.36(-2.10%)
Mar 19, 2012	17.07	17.18	17.00	17.18	228,818	-0.02(-0.12%)
Mar 16, 2012	17.24	17.24	17.13	17.20	122,910	+0.10(+0.58%)
Mar 15, 2012	16.96	17.10	16.86	17.10	904,581	+0.32(+1.89%)
Mar 14, 2012	17.04	17.04	16.75	16.78	235,146	-0.19(-1.11%)
Mar 13, 2012	16.93	17.00	16.91	16.97	410,382	+0.00(+0.00%)
Mar 12, 2012	16.98	16.98	16.87	16.97	135,240	-0.24(-1.39%)
Mar 09, 2012	17.28	17.28	17.21	17.21	59,941	-0.11(-0.64%)
Mar 08, 2012	17.37	17.42	17.21	17.32	66,267	+0.13(+0.76%)
Mar 07, 2012	17.01	17.20	17.01	17.19	90,886	+0.12(+0.72%)
Mar 06, 2012	17.19	17.19	16.95	17.07	242,519	-0.47(-2.69%)
Mar 05, 2012	17.71	17.71	17.50	17.54	145,814	-0.28(-1.57%)
Mar 02, 2012	17.90	17.90	17.78	17.82	83,808	-0.03(-0.17%)

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