Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	20.92	21.46	20.84	21.40	0	+0.45(+2.15%)
Apr 29, 2013	21.33	21.54	20.25	20.95	646,652	+0.02(+0.10%)
Apr 26, 2013	21.46	21.45	20.60	20.93	531,650	-0.53(-2.45%)
Apr 25, 2013	21.54	21.82	21.35	21.45	0	+0.16(+0.73%)
Apr 24, 2013	21.20	21.54	20.84	21.30	0	+0.53(+2.57%)
Apr 23, 2013	20.92	20.96	20.69	20.76	625,743	+0.38(+1.84%)
Apr 22, 2013	20.23	20.54	19.93	20.39	440,876	+0.26(+1.30%)
Apr 19, 2013	20.17	20.39	19.53	20.13	609,385	+0.05(+0.26%)
Apr 18, 2013	19.80	20.32	19.72	20.07	722,894	+0.36(+1.85%)
Apr 17, 2013	20.13	20.38	19.37	19.71	879,043	-0.37(-1.86%)
Apr 16, 2013	19.52	20.18	19.45	20.08	1,021,966	+0.88(+4.59%)
Apr 15, 2013	19.56	19.77	19.02	19.20	689,241	-0.12(-0.61%)
Apr 12, 2013	19.81	19.81	18.48	19.32	1,524,519	-0.39(-1.98%)
Apr 11, 2013	19.27	19.88	18.82	19.71	1,380,680	+0.77(+4.06%)
Apr 10, 2013	18.51	19.31	18.09	18.94	2,433,771	+0.92(+5.12%)
Apr 09, 2013	17.78	18.31	17.37	18.02	2,458,441	+0.42(+2.37%)
Apr 08, 2013	17.43	17.79	16.80	17.60	3,100,459	+1.66(+10.41%)
Apr 05, 2013	15.82	16.22	15.58	15.94	683,502	+0.06(+0.36%)
Apr 04, 2013	16.21	16.28	15.85	15.88	298,563	+0.02(+0.13%)
Apr 03, 2013	16.05	16.37	15.83	15.86	466,605	+0.03(+0.20%)
Apr 02, 2013	16.31	16.44	15.79	15.83	767,739	-0.31(-1.90%)
Apr 01, 2013	15.65	16.28	15.51	16.14	695,743	+0.49(+3.12%)
Mar 28, 2013	15.93	16.07	15.51	15.65	964,579	-0.35(-2.17%)
Mar 27, 2013	16.14	16.42	15.90	16.00	640,405	-0.22(-1.38%)
Mar 26, 2013	16.28	16.38	15.87	16.22	473,560	-0.02(-0.11%)
Mar 25, 2013	16.69	16.75	16.19	16.24	789,955	-0.25(-1.53%)
Mar 22, 2013	16.63	16.65	16.09	16.49	604,161	+0.10(+0.60%)
Mar 21, 2013	16.46	16.77	16.37	16.40	456,172	-0.19(-1.13%)
Mar 20, 2013	16.85	16.95	16.08	16.58	936,917	-0.18(-1.10%)
Mar 19, 2013	17.09	17.25	16.40	16.77	529,205	-0.34(-1.98%)
Mar 18, 2013	17.24	17.36	17.01	17.11	559,796	-0.32(-1.86%)
Mar 15, 2013	17.52	17.52	17.23	17.43	350,220	-0.07(-0.41%)
Mar 14, 2013	17.40	17.58	17.40	17.50	219,490	+0.11(+0.61%)
Mar 13, 2013	17.56	17.59	17.37	17.39	166,743	-0.19(-1.09%)
Mar 12, 2013	17.62	17.63	17.46	17.59	163,919	+0.01(+0.08%)
Mar 11, 2013	17.79	17.79	17.46	17.57	328,391	+0.11(+0.66%)
Mar 08, 2013	17.77	17.77	17.46	17.46	492,687	-0.07(-0.38%)
Mar 07, 2013	17.80	17.80	17.52	17.52	737,785	+0.01(+0.07%)
Mar 06, 2013	17.91	17.92	17.32	17.51	388,066	-0.18(-1.04%)
Mar 05, 2013	17.95	17.95	17.52	17.70	733,352	+0.07(+0.41%)
Mar 04, 2013	17.37	17.90	17.26	17.62	1,279,170	+0.38(+2.21%)
Mar 01, 2013	18.09	18.09	17.23	17.24	7,294,473	-3.28(-16.00%)
Feb 28, 2013	20.79	21.12	20.46	20.53	208,851	-0.22(-1.05%)
Feb 27, 2013	21.10	21.25	20.70	20.75	133,885	-0.55(-2.56%)
Feb 26, 2013	19.99	21.29	19.99	21.29	436,289	+1.67(+8.52%)
Feb 22, 2013	20.17	20.66	19.24	19.62	351,613	-0.62(-3.08%)
Feb 21, 2013	19.14	20.33	18.24	20.24	386,819	+1.05(+5.44%)
Feb 20, 2013	19.44	20.34	18.78	19.20	410,212	-1.20(-5.88%)
Feb 19, 2013	21.97	22.95	20.10	20.40	774,871	-2.86(-12.29%)
Feb 15, 2013	25.84	26.06	21.70	23.26	1,010,191	-1.77(-7.07%)
Feb 14, 2013	23.09	25.27	22.97	25.02	571,157	+2.38(+10.53%)
Feb 13, 2013	21.20	22.68	20.92	22.64	566,866	+1.91(+9.23%)
Feb 12, 2013	20.10	21.54	20.04	20.73	511,277	+0.95(+4.81%)
Feb 11, 2013	17.52	20.04	17.52	19.78	532,953	+2.56(+14.90%)
Feb 08, 2013	17.57	17.63	16.94	17.21	77,007	-0.43(-2.46%)
Feb 07, 2013	17.86	18.05	17.38	17.65	46,729	-0.33(-1.82%)
Feb 06, 2013	17.99	18.07	17.68	17.98	59,064	+0.17(+0.95%)
Feb 04, 2013	18.00	18.24	17.66	17.81	63,860	-0.11(-0.61%)

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