Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	17.27	17.27	16.90	16.97	216,002	-0.30(-1.74%)
Apr 27, 2012	16.82	17.32	16.69	17.27	326,308	+0.54(+3.20%)
Apr 26, 2012	16.89	16.89	16.66	16.73	197,558	-0.20(-1.17%)
Apr 25, 2012	16.85	16.97	16.69	16.93	229,596	+0.30(+1.81%)
Apr 24, 2012	16.69	16.92	16.47	16.63	218,295	-0.01(-0.06%)
Apr 23, 2012	16.47	16.73	16.32	16.64	418,358	-0.17(-1.01%)
Apr 20, 2012	16.94	16.96	16.68	16.81	244,940	+0.10(+0.62%)
Apr 19, 2012	16.80	17.03	16.50	16.71	274,038	-0.08(-0.50%)
Apr 18, 2012	16.92	16.98	16.58	16.79	318,792	-0.22(-1.27%)
Apr 17, 2012	17.18	17.30	16.99	17.01	290,694	+0.02(+0.11%)
Apr 16, 2012	17.50	17.50	16.92	16.99	268,751	-0.45(-2.59%)
Apr 13, 2012	17.53	17.54	17.18	17.44	219,568	-0.12(-0.70%)
Apr 12, 2012	17.16	17.77	17.16	17.56	331,260	+0.39(+2.24%)
Apr 11, 2012	17.37	17.52	17.08	17.18	294,716	+0.00(+0.00%)
Apr 10, 2012	17.69	17.86	17.15	17.18	336,628	-0.52(-2.92%)
Apr 09, 2012	17.91	17.95	17.56	17.69	333,746	-0.52(-2.84%)
Apr 05, 2012	17.97	18.24	17.97	18.21	186,360	+0.13(+0.73%)
Apr 04, 2012	18.32	18.32	17.91	18.08	235,713	-0.46(-2.48%)
Apr 03, 2012	18.70	18.90	18.44	18.54	249,049	-0.19(-1.00%)
Apr 02, 2012	18.49	18.77	18.49	18.73	302,647	+0.22(+1.17%)
Mar 30, 2012	19.40	19.40	18.48	18.51	292,310	-0.69(-3.57%)
Mar 29, 2012	18.78	19.22	18.53	19.20	271,486	+0.26(+1.39%)
Mar 28, 2012	19.51	19.51	18.75	18.93	238,479	-0.57(-2.94%)
Mar 27, 2012	19.75	19.85	19.51	19.51	132,280	-0.27(-1.38%)
Mar 26, 2012	19.77	20.02	19.68	19.78	287,117	+0.40(+2.09%)
Mar 23, 2012	18.90	19.37	18.68	19.37	147,028	+0.49(+2.59%)
Mar 22, 2012	18.91	18.98	18.65	18.89	190,074	-0.18(-0.94%)
Mar 21, 2012	19.40	19.48	18.79	19.06	297,345	-0.29(-1.50%)
Mar 20, 2012	19.59	19.63	19.17	19.36	221,726	-0.39(-1.95%)
Mar 19, 2012	19.63	19.93	19.48	19.74	209,665	+0.08(+0.38%)
Mar 16, 2012	19.77	19.77	19.32	19.67	420,894	-0.08(-0.38%)
Mar 15, 2012	19.49	19.83	19.42	19.74	197,095	+0.27(+1.40%)
Mar 14, 2012	19.93	19.94	19.41	19.47	196,756	-0.49(-2.45%)
Mar 13, 2012	19.71	19.98	19.53	19.96	336,943	+0.37(+1.87%)
Mar 12, 2012	19.23	19.60	19.06	19.59	273,835	+0.46(+2.41%)
Mar 09, 2012	19.01	19.35	18.96	19.13	261,971	+0.07(+0.35%)
Mar 08, 2012	18.77	19.37	18.60	19.06	480,658	+0.51(+2.73%)
Mar 07, 2012	18.84	18.84	18.25	18.56	409,550	-0.23(-1.25%)
Mar 06, 2012	18.57	18.87	18.55	18.79	334,551	-0.03(-0.15%)
Mar 05, 2012	18.75	18.88	18.61	18.82	343,826	+0.07(+0.35%)
Mar 02, 2012	18.98	19.11	18.75	18.75	276,183	-0.22(-1.14%)
Mar 01, 2012	19.03	19.32	18.92	18.97	319,632	+0.08(+0.45%)
Feb 29, 2012	19.17	19.54	18.89	18.89	356,884	-0.17(-0.89%)
Feb 28, 2012	19.10	19.24	18.90	19.06	294,414	-0.02(-0.10%)
Feb 27, 2012	19.09	19.40	18.91	19.07	378,136	-0.22(-1.12%)
Feb 24, 2012	19.00	19.39	19.00	19.29	403,283	+0.31(+1.63%)
Feb 23, 2012	18.82	19.01	18.69	18.98	301,704	+0.20(+1.05%)
Feb 22, 2012	18.88	19.04	18.42	18.78	462,049	-0.17(-0.89%)
Feb 21, 2012	19.18	19.18	18.58	18.95	594,390	-0.21(-1.08%)
Feb 17, 2012	19.08	19.22	18.67	19.16	588,792	+0.44(+2.36%)
Feb 16, 2012	17.69	18.95	17.69	18.72	767,952	+0.92(+5.17%)
Feb 15, 2012	17.99	17.99	17.64	17.80	281,527	-0.09(-0.53%)
Feb 14, 2012	17.65	17.91	17.54	17.89	358,605	+0.15(+0.85%)
Feb 13, 2012	17.35	17.82	17.34	17.74	267,519	+0.61(+3.57%)
Feb 10, 2012	17.33	17.35	17.10	17.13	179,681	-0.35(-1.99%)
Feb 09, 2012	17.41	17.68	17.37	17.48	215,423	+0.08(+0.43%)
Feb 08, 2012	17.45	17.64	17.34	17.40	249,654	-0.02(-0.11%)
Feb 07, 2012	16.96	17.63	16.89	17.42	523,485	+0.44(+2.60%)
Feb 06, 2012	16.77	17.02	16.64	16.98	217,881	+0.08(+0.50%)
Feb 03, 2012	16.82	17.14	16.75	16.89	364,832	+0.33(+1.99%)
Feb 02, 2012	16.38	16.73	16.38	16.57	259,414	+0.22(+1.32%)

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