Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	18.27	18.33	18.05	18.32	658,821	+0.14(+0.75%)
Apr 29, 2013	18.33	18.45	18.15	18.18	692,975	-0.06(-0.35%)
Apr 26, 2013	18.21	18.28	18.01	18.25	892,001	-0.03(-0.18%)
Apr 25, 2013	18.30	18.53	18.21	18.28	1,845,848	+0.11(+0.61%)
Apr 24, 2013	18.19	18.29	18.09	18.17	493,300	+0.02(+0.09%)
Apr 23, 2013	18.32	18.51	18.13	18.15	751,676	+0.00(+0.00%)
Apr 22, 2013	18.40	18.43	17.84	18.15	1,381,381	-0.19(-1.04%)
Apr 19, 2013	17.48	18.41	17.39	18.34	1,292,589	+0.05(+0.28%)
Apr 18, 2013	18.33	18.44	18.21	18.29	614,119	+0.04(+0.24%)
Apr 17, 2013	18.54	18.57	18.15	18.25	769,874	-0.36(-1.93%)
Apr 16, 2013	18.41	18.64	18.38	18.61	865,524	+0.35(+1.92%)
Apr 15, 2013	19.29	19.31	18.17	18.25	844,342	-0.66(-3.50%)
Apr 12, 2013	18.83	18.94	18.58	18.92	562,290	-0.06(-0.29%)
Apr 11, 2013	18.91	19.15	18.89	18.97	803,849	+0.00(+0.00%)
Apr 10, 2013	18.65	19.05	18.45	18.97	737,369	+0.49(+2.63%)
Apr 09, 2013	18.77	18.85	18.47	18.49	613,919	-0.19(-1.02%)
Apr 08, 2013	18.80	18.83	18.57	18.68	660,722	-0.16(-0.85%)
Apr 05, 2013	18.18	18.88	18.07	18.84	625,873	+0.36(+1.94%)
Apr 04, 2013	18.36	18.50	18.13	18.48	475,529	+0.17(+0.91%)
Apr 03, 2013	18.44	18.51	18.14	18.31	651,689	-0.10(-0.56%)
Apr 02, 2013	18.88	19.00	18.40	18.41	1,239,325	-0.37(-1.95%)
Apr 01, 2013	19.15	19.23	18.63	18.78	605,291	-0.44(-2.28%)
Mar 28, 2013	19.17	19.31	19.06	19.22	566,635	+0.10(+0.54%)
Mar 27, 2013	19.16	19.16	18.78	19.12	552,150	-0.10(-0.54%)
Mar 26, 2013	19.35	19.44	19.04	19.22	432,098	-0.02(-0.08%)
Mar 25, 2013	19.64	19.75	18.96	19.23	605,074	-0.29(-1.51%)
Mar 22, 2013	19.42	19.73	19.42	19.53	738,628	+0.21(+1.11%)
Mar 21, 2013	19.62	19.70	19.22	19.31	976,726	-0.41(-2.06%)
Mar 20, 2013	19.50	19.84	19.47	19.72	665,230	+0.18(+0.94%)
Mar 19, 2013	19.64	19.74	19.35	19.54	587,822	-0.02(-0.12%)
Mar 18, 2013	19.34	19.70	19.20	19.56	736,724	+0.08(+0.41%)
Mar 15, 2013	19.58	19.65	19.23	19.48	850,850	-0.12(-0.61%)
Mar 14, 2013	19.40	19.62	19.24	19.60	436,668	+0.22(+1.15%)
Mar 13, 2013	18.69	19.41	18.69	19.38	720,107	+0.69(+3.71%)
Mar 12, 2013	18.71	18.80	18.59	18.69	374,653	-0.05(-0.26%)
Mar 11, 2013	18.67	18.77	18.63	18.73	429,732	+0.07(+0.38%)
Mar 08, 2013	18.48	18.70	18.36	18.66	612,119	+0.33(+1.82%)
Mar 07, 2013	18.39	18.45	18.23	18.33	410,760	-0.09(-0.48%)
Mar 06, 2013	18.58	18.69	18.34	18.41	376,800	-0.10(-0.56%)
Mar 05, 2013	18.36	18.57	18.36	18.52	417,082	+0.24(+1.31%)
Mar 04, 2013	18.27	18.33	18.04	18.28	529,627	+0.01(+0.04%)
Mar 01, 2013	18.19	18.45	18.06	18.27	678,848	-0.06(-0.30%)
Feb 28, 2013	18.24	18.49	18.10	18.33	509,930	+0.20(+1.10%)
Feb 27, 2013	17.95	18.27	17.91	18.13	950,123	+0.21(+1.20%)
Feb 26, 2013	17.85	17.98	17.60	17.91	901,207	+0.18(+1.03%)
Feb 25, 2013	18.26	18.26	17.73	17.73	503,319	-0.45(-2.45%)
Feb 22, 2013	18.08	18.26	17.98	18.18	475,798	+0.21(+1.20%)
Feb 21, 2013	18.26	18.41	17.81	17.96	689,066	-0.26(-1.44%)
Feb 20, 2013	18.73	18.73	18.19	18.22	481,950	-0.49(-2.60%)
Feb 19, 2013	18.53	18.75	18.52	18.71	546,658	+0.25(+1.34%)
Feb 15, 2013	18.74	18.95	18.45	18.46	1,392,974	-0.21(-1.15%)
Feb 14, 2013	18.49	18.69	18.49	18.68	625,441	+0.18(+0.95%)
Feb 13, 2013	18.65	18.84	18.42	18.50	560,190	-0.13(-0.68%)
Feb 12, 2013	18.74	18.75	18.55	18.63	519,643	-0.03(-0.17%)
Feb 11, 2013	18.74	18.89	18.62	18.66	436,297	-0.02(-0.13%)
Feb 08, 2013	18.59	18.80	18.56	18.69	549,425	+0.18(+0.95%)
Feb 07, 2013	18.80	18.80	18.44	18.51	666,789	-0.21(-1.11%)
Feb 06, 2013	18.65	18.79	18.53	18.72	703,260	+0.01(+0.04%)
Feb 04, 2013	18.81	18.87	18.61	18.71	413,627	-0.11(-0.59%)

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