Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	19.12	19.64	19.09	19.39	751,440	+0.31(+1.62%)
Apr 29, 2013	19.17	19.34	19.01	19.08	329,801	-0.03(-0.16%)
Apr 26, 2013	19.27	19.28	18.99	19.11	352,079	-0.17(-0.88%)
Apr 25, 2013	18.52	19.34	18.50	19.28	0	+0.87(+4.73%)
Apr 24, 2013	18.34	18.49	18.04	18.41	576,555	+0.12(+0.66%)
Apr 23, 2013	18.44	18.56	18.06	18.29	596,491	+0.04(+0.22%)
Apr 22, 2013	18.50	18.50	17.95	18.25	428,626	-0.19(-1.03%)
Apr 19, 2013	18.10	18.51	18.00	18.44	404,206	+0.36(+1.99%)
Apr 18, 2013	18.59	18.59	17.97	18.08	429,039	-0.42(-2.27%)
Apr 17, 2013	18.87	18.87	18.21	18.50	421,610	-0.49(-2.58%)
Apr 16, 2013	18.81	18.99	18.53	18.99	534,160	+0.31(+1.66%)
Apr 15, 2013	19.15	19.26	18.66	18.68	641,098	-0.55(-2.86%)
Apr 12, 2013	19.10	19.38	18.56	19.23	718,612	-0.26(-1.33%)
Apr 11, 2013	19.27	19.85	19.27	19.49	703,894	+0.29(+1.51%)
Apr 10, 2013	19.00	19.24	18.84	19.20	528,873	+0.25(+1.32%)
Apr 09, 2013	19.20	19.23	18.92	18.95	399,957	-0.17(-0.89%)
Apr 08, 2013	19.23	19.32	19.00	19.12	413,018	-0.11(-0.57%)
Apr 05, 2013	19.00	19.24	18.95	19.23	370,663	+0.00(+0.00%)
Apr 04, 2013	19.13	19.24	19.00	19.23	291,090	+0.10(+0.52%)
Apr 03, 2013	19.32	19.47	18.98	19.13	584,961	-0.19(-0.98%)
Apr 02, 2013	19.35	19.60	19.12	19.32	462,987	-0.01(-0.05%)
Apr 01, 2013	19.55	19.59	19.21	19.33	795,256	-0.26(-1.33%)
Mar 28, 2013	18.80	19.65	18.77	19.59	2,046,841	+1.30(+7.11%)
Mar 27, 2013	18.23	18.39	18.10	18.29	965,452	-0.08(-0.44%)
Mar 26, 2013	18.26	18.47	18.13	18.37	652,514	+0.18(+0.99%)
Mar 25, 2013	18.02	18.24	17.76	18.19	1,108,951	-0.55(-2.93%)
Mar 22, 2013	18.91	19.30	18.72	18.74	584,369	+0.06(+0.32%)
Mar 21, 2013	18.74	18.84	18.45	18.68	397,297	-0.20(-1.06%)
Mar 20, 2013	18.32	18.89	18.26	18.88	717,143	+0.64(+3.51%)
Mar 19, 2013	18.50	18.51	18.09	18.24	515,474	-0.27(-1.46%)
Mar 18, 2013	18.52	18.78	18.48	18.51	394,608	-0.24(-1.27%)
Mar 15, 2013	18.99	19.09	18.73	18.75	769,227	-0.24(-1.27%)
Mar 14, 2013	18.61	19.03	18.52	18.99	656,828	+0.46(+2.48%)
Mar 13, 2013	18.27	18.60	18.27	18.53	614,753	+0.22(+1.20%)
Mar 12, 2013	18.62	18.68	18.27	18.31	528,485	-0.20(-1.08%)
Mar 11, 2013	18.37	18.61	18.19	18.51	404,436	+0.10(+0.54%)
Mar 08, 2013	18.40	18.44	17.75	18.41	1,099,939	+0.10(+0.55%)
Mar 07, 2013	17.87	18.38	17.83	18.31	759,356	+0.46(+2.58%)
Mar 06, 2013	18.19	18.31	17.83	17.85	712,413	-0.36(-1.98%)
Mar 05, 2013	18.22	18.24	17.97	18.21	793,791	+0.24(+1.34%)
Mar 04, 2013	18.15	18.55	17.78	17.97	1,170,550	-0.29(-1.59%)
Mar 01, 2013	18.01	18.27	17.98	18.26	685,991	+0.14(+0.77%)
Feb 28, 2013	17.99	18.23	17.93	18.12	454,371	+0.12(+0.67%)
Feb 27, 2013	17.68	18.14	17.64	18.00	618,819	+0.22(+1.24%)
Feb 26, 2013	17.91	18.09	17.63	17.78	691,242	-0.11(-0.61%)
Feb 25, 2013	18.38	18.38	17.88	17.89	751,835	-0.44(-2.40%)
Feb 22, 2013	18.67	18.73	18.24	18.33	1,062,641	-0.22(-1.19%)
Feb 21, 2013	18.52	18.82	18.44	18.55	880,342	-0.04(-0.22%)
Feb 20, 2013	18.91	19.10	18.59	18.59	1,074,779	-0.32(-1.69%)
Feb 19, 2013	18.60	18.92	18.53	18.91	1,188,767	+0.40(+2.16%)
Feb 15, 2013	18.43	18.68	18.20	18.51	1,277,708	+0.17(+0.93%)
Feb 14, 2013	18.33	18.60	18.20	18.34	667,205	-0.08(-0.43%)
Feb 13, 2013	18.33	18.60	18.33	18.42	1,268,302	-0.12(-0.65%)
Feb 12, 2013	18.45	18.60	18.35	18.54	903,716	+0.14(+0.76%)
Feb 11, 2013	18.62	18.62	18.37	18.40	1,199,162	-0.19(-1.02%)
Feb 08, 2013	18.45	18.61	18.33	18.59	657,312	+0.17(+0.92%)
Feb 07, 2013	18.30	18.47	18.16	18.42	764,704	+0.08(+0.44%)
Feb 06, 2013	18.24	18.48	18.14	18.34	812,574	+0.05(+0.27%)
Feb 04, 2013	18.45	18.63	18.17	18.29	884,850	-0.29(-1.56%)

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