Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2010	20.85	21.05	20.55	20.56	315,710	-0.33(-1.59%)
Apr 29, 2010	20.84	20.94	20.65	20.89	312,946	+0.12(+0.57%)
Apr 28, 2010	20.64	20.86	20.49	20.77	262,946	+0.18(+0.88%)
Apr 27, 2010	20.80	21.04	20.55	20.59	197,125	-0.33(-1.59%)
Apr 26, 2010	20.95	21.15	20.89	20.92	224,143	+0.01(+0.03%)
Apr 23, 2010	20.59	20.92	20.52	20.92	211,565	+0.40(+1.95%)
Apr 22, 2010	20.02	20.55	19.98	20.52	308,087	+0.40(+1.99%)
Apr 21, 2010	19.89	20.13	19.87	20.12	270,949	+0.22(+1.10%)
Apr 20, 2010	19.81	19.91	19.66	19.90	358,585	+0.15(+0.77%)
Apr 19, 2010	19.66	19.82	19.64	19.75	366,231	-0.11(-0.57%)
Apr 16, 2010	19.93	20.00	19.72	19.86	233,090	-0.06(-0.31%)
Apr 15, 2010	19.84	19.97	19.76	19.92	132,404	+0.03(+0.14%)
Apr 14, 2010	19.67	19.90	19.59	19.89	143,957	+0.25(+1.26%)
Apr 13, 2010	19.87	19.87	19.59	19.64	144,145	-0.23(-1.16%)
Apr 12, 2010	19.79	19.93	19.76	19.87	278,441	+0.15(+0.77%)
Apr 09, 2010	19.63	19.76	19.62	19.72	231,814	+0.09(+0.46%)
Apr 08, 2010	19.60	19.64	19.50	19.63	171,135	+0.01(+0.06%)
Apr 07, 2010	19.46	19.67	19.44	19.62	246,413	+0.02(+0.12%)
Apr 06, 2010	19.34	19.67	19.34	19.60	138,089	+0.13(+0.67%)
Apr 05, 2010	19.14	19.47	19.11	19.47	204,685	+0.43(+2.28%)
Apr 01, 2010	19.00	19.04	19.04	19.04	94,204	+0.16(+0.87%)
Mar 31, 2010	18.91	19.16	18.85	18.87	199,458	-0.14(-0.74%)
Mar 30, 2010	18.94	19.16	18.92	19.01	165,763	+0.08(+0.45%)
Mar 29, 2010	18.69	18.94	18.62	18.93	113,773	+0.26(+1.39%)
Mar 26, 2010	18.69	18.82	18.65	18.67	102,346	-0.02(-0.12%)
Mar 25, 2010	18.83	19.04	18.68	18.69	142,586	-0.09(-0.48%)
Mar 24, 2010	18.92	19.01	18.77	18.78	176,755	-0.24(-1.25%)
Mar 23, 2010	18.86	19.04	18.80	19.02	184,139	+0.11(+0.60%)
Mar 22, 2010	18.86	18.92	18.74	18.91	196,868	-0.02(-0.12%)
Mar 19, 2010	18.88	19.02	18.73	18.93	360,323	+0.09(+0.48%)
Mar 18, 2010	18.93	19.07	18.76	18.84	133,738	-0.14(-0.71%)
Mar 17, 2010	18.94	19.02	18.89	18.97	118,229	+0.03(+0.18%)
Mar 16, 2010	18.80	18.95	18.73	18.94	176,819	+0.10(+0.54%)
Mar 15, 2010	18.78	18.87	18.77	18.84	142,689	+0.06(+0.30%)
Mar 12, 2010	18.93	18.94	18.66	18.78	128,262	-0.15(-0.77%)
Mar 11, 2010	18.71	18.93	18.67	18.93	145,566	+0.10(+0.54%)
Mar 10, 2010	18.73	18.85	18.73	18.83	159,007	+0.05(+0.24%)
Mar 09, 2010	18.90	19.00	18.73	18.78	200,542	-0.23(-1.22%)
Mar 08, 2010	19.01	19.13	18.95	19.01	161,218	+0.05(+0.27%)
Mar 05, 2010	18.84	18.99	18.73	18.96	272,095	+0.21(+1.11%)
Mar 04, 2010	18.60	18.76	18.58	18.75	150,261	+0.14(+0.73%)
Mar 03, 2010	18.53	18.69	18.47	18.62	248,301	+0.16(+0.89%)
Mar 02, 2010	18.30	18.46	18.18	18.45	236,929	+0.19(+1.05%)
Mar 01, 2010	17.83	18.27	17.80	18.26	267,603	+0.54(+3.02%)
Feb 26, 2010	18.08	18.08	17.73	17.73	336,401	-0.29(-1.60%)
Feb 25, 2010	17.92	18.03	17.74	18.01	154,565	-0.13(-0.71%)
Feb 24, 2010	18.00	18.23	17.86	18.14	311,770	+0.19(+1.04%)
Feb 23, 2010	18.13	18.22	17.93	17.96	296,195	-0.25(-1.39%)
Feb 22, 2010	18.47	18.50	18.16	18.21	235,859	-0.19(-1.01%)
Feb 19, 2010	18.25	18.45	18.12	18.40	267,552	+0.13(+0.71%)
Feb 18, 2010	18.38	18.50	18.22	18.27	232,237	-0.08(-0.46%)
Feb 17, 2010	18.43	18.57	18.29	18.35	383,078	+0.06(+0.31%)
Feb 16, 2010	17.91	18.32	17.65	18.30	526,766	+0.47(+2.66%)
Feb 12, 2010	17.52	17.82	17.82	17.82	391,012	+0.20(+1.12%)
Feb 11, 2010	17.36	17.67	17.22	17.63	308,505	+0.26(+1.53%)
Feb 10, 2010	17.24	17.38	17.02	17.36	302,668	+0.24(+1.38%)
Feb 09, 2010	17.28	17.28	17.07	17.12	280,568	+0.03(+0.20%)
Feb 08, 2010	17.16	17.23	17.07	17.09	290,152	-0.07(-0.39%)
Feb 05, 2010	17.18	17.20	16.97	17.16	260,616	+0.02(+0.13%)
Feb 04, 2010	17.41	17.44	17.13	17.14	256,046	-0.34(-1.94%)
Feb 03, 2010	17.45	17.54	17.41	17.47	185,733	-0.04(-0.25%)
Feb 02, 2010	17.47	17.56	17.37	17.52	194,459	+0.02(+0.09%)

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