Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	16.81	16.99	16.59	16.90	346,123	+0.43(+2.63%)
Jun 28, 2012	16.22	16.47	16.06	16.47	406,486	+0.08(+0.51%)
Jun 27, 2012	16.20	16.39	16.10	16.38	419,799	+0.26(+1.60%)
Jun 26, 2012	16.04	16.19	15.83	16.12	329,329	+0.08(+0.49%)
Jun 25, 2012	16.22	16.35	16.04	16.04	384,444	-0.37(-2.22%)
Jun 22, 2012	16.11	16.65	15.95	16.41	3,591,674	+0.42(+2.60%)
Jun 21, 2012	16.38	16.39	15.92	15.99	498,790	-0.39(-2.40%)
Jun 20, 2012	16.53	16.73	16.35	16.39	278,055	-0.19(-1.15%)
Jun 19, 2012	16.36	16.73	16.28	16.58	388,999	+0.29(+1.80%)
Jun 18, 2012	16.14	16.39	16.06	16.28	415,481	+0.01(+0.07%)
Jun 15, 2012	16.09	16.35	16.09	16.27	625,250	+0.20(+1.23%)
Jun 14, 2012	16.13	16.31	15.89	16.07	405,921	-0.00(-0.02%)
Jun 13, 2012	16.24	16.31	15.93	16.08	852,845	-0.24(-1.48%)
Jun 12, 2012	16.16	16.33	15.88	16.32	762,935	+0.23(+1.46%)
Jun 11, 2012	17.10	17.12	16.05	16.08	1,018,962	-0.89(-5.26%)
Jun 08, 2012	16.91	17.00	16.65	16.98	346,209	+0.03(+0.19%)
Jun 07, 2012	17.19	17.28	16.93	16.95	390,982	-0.03(-0.16%)
Jun 06, 2012	16.80	16.97	16.73	16.97	320,515	+0.35(+2.10%)
Jun 05, 2012	16.47	16.76	16.35	16.62	442,712	+0.08(+0.48%)
Jun 04, 2012	16.56	16.72	16.24	16.54	254,093	+0.08(+0.48%)
Jun 01, 2012	16.51	16.78	16.38	16.47	477,865	-0.39(-2.31%)
May 31, 2012	17.02	17.10	16.66	16.85	1,503,779	-0.18(-1.07%)
May 30, 2012	17.08	17.19	16.93	17.04	588,801	-0.26(-1.49%)
May 29, 2012	17.33	17.56	17.16	17.29	336,963	+0.11(+0.62%)
May 25, 2012	17.41	17.47	17.06	17.19	296,644	-0.20(-1.14%)
May 24, 2012	17.48	17.54	17.07	17.39	575,651	-0.02(-0.09%)
May 23, 2012	17.05	17.54	16.87	17.40	573,655	+0.14(+0.80%)
May 22, 2012	17.44	17.58	17.12	17.26	742,217	-0.19(-1.07%)
May 21, 2012	17.28	17.59	17.13	17.45	651,163	+0.25(+1.47%)
May 18, 2012	17.30	17.56	16.89	17.20	819,510	-0.18(-1.05%)
May 17, 2012	17.62	17.70	17.22	17.38	924,392	-0.27(-1.50%)
May 16, 2012	17.94	17.94	17.52	17.64	564,950	-0.25(-1.42%)
May 15, 2012	17.82	18.16	17.76	17.90	288,232	+0.00(+0.02%)
May 14, 2012	17.89	18.02	17.77	17.89	323,506	-0.29(-1.57%)
May 11, 2012	18.00	18.21	17.94	18.18	639,954	-0.00(-0.02%)
May 10, 2012	18.26	18.31	17.97	18.18	231,278	+0.12(+0.66%)
May 09, 2012	17.86	18.31	17.78	18.06	398,081	-0.06(-0.33%)
May 08, 2012	17.74	18.24	17.58	18.12	622,847	+0.21(+1.17%)
May 07, 2012	17.58	18.00	17.46	17.91	469,773	+0.21(+1.21%)
May 04, 2012	18.13	18.13	17.51	17.70	574,186	-0.60(-3.27%)
May 03, 2012	18.49	18.58	18.13	18.30	364,707	-0.23(-1.26%)
May 02, 2012	17.90	18.66	17.86	18.53	538,025	+0.44(+2.43%)
May 01, 2012	18.05	18.42	17.77	18.09	752,337	-0.00(-0.02%)
Apr 30, 2012	18.38	18.38	18.02	18.09	337,539	-0.33(-1.78%)
Apr 27, 2012	18.09	18.72	18.09	18.42	793,250	+0.32(+1.75%)
Apr 26, 2012	17.93	18.27	17.80	18.11	386,998	+0.15(+0.82%)
Apr 25, 2012	18.16	18.30	17.81	17.96	684,528	+0.11(+0.62%)
Apr 24, 2012	17.56	18.08	17.36	17.85	636,862	+0.37(+2.13%)
Apr 23, 2012	17.51	17.58	17.14	17.48	464,678	-0.44(-2.45%)
Apr 20, 2012	17.93	18.17	17.80	17.92	353,467	+0.23(+1.28%)
Apr 19, 2012	17.93	18.12	17.59	17.69	325,383	-0.25(-1.37%)
Apr 18, 2012	17.96	18.09	17.93	17.94	280,994	-0.14(-0.79%)
Apr 17, 2012	17.90	18.25	17.75	18.08	327,624	+0.36(+2.01%)
Apr 16, 2012	17.65	17.90	17.41	17.72	252,172	+0.18(+1.04%)
Apr 13, 2012	17.70	17.77	17.53	17.54	267,833	-0.27(-1.51%)
Apr 12, 2012	17.42	17.96	17.42	17.81	279,229	+0.39(+2.23%)
Apr 11, 2012	17.42	17.60	17.19	17.42	361,344	+0.17(+0.99%)
Apr 10, 2012	17.60	17.64	17.22	17.25	355,021	-0.39(-2.22%)
Apr 09, 2012	17.56	17.78	17.51	17.64	297,079	-0.32(-1.81%)
Apr 05, 2012	17.77	18.05	17.75	17.97	239,753	+0.07(+0.38%)
Apr 04, 2012	17.94	18.02	17.67	17.90	327,280	-0.30(-1.65%)
Apr 03, 2012	18.25	18.42	18.04	18.20	325,214	-0.13(-0.69%)

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