Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	20.85	21.39	20.77	21.33	0	+0.45(+2.15%)
Apr 29, 2013	21.27	21.47	20.19	20.88	648,706	+0.02(+0.10%)
Apr 26, 2013	21.40	21.38	20.54	20.86	533,338	-0.52(-2.45%)
Apr 25, 2013	21.47	21.75	21.28	21.38	0	+0.15(+0.73%)
Apr 24, 2013	21.14	21.47	20.77	21.23	0	+0.53(+2.57%)
Apr 23, 2013	20.86	20.89	20.63	20.70	627,730	+0.38(+1.85%)
Apr 22, 2013	20.16	20.48	19.86	20.32	442,276	+0.26(+1.30%)
Apr 19, 2013	20.11	20.32	19.47	20.06	611,320	+0.05(+0.26%)
Apr 18, 2013	19.74	20.25	19.66	20.01	725,189	+0.36(+1.85%)
Apr 17, 2013	20.06	20.32	19.31	19.65	881,834	-0.37(-1.86%)
Apr 16, 2013	19.46	20.12	19.39	20.02	1,025,210	+0.88(+4.59%)
Apr 15, 2013	19.50	19.70	18.96	19.14	691,430	-0.12(-0.61%)
Apr 12, 2013	19.75	19.75	18.42	19.26	1,529,359	-0.39(-1.98%)
Apr 11, 2013	19.21	19.82	18.76	19.65	1,385,064	+0.77(+4.06%)
Apr 10, 2013	18.46	19.25	18.04	18.88	2,441,498	+0.92(+5.12%)
Apr 09, 2013	17.72	18.25	17.32	17.96	2,466,247	+0.41(+2.37%)
Apr 08, 2013	17.37	17.73	16.74	17.55	3,110,303	+1.65(+10.41%)
Apr 05, 2013	15.77	16.17	15.53	15.89	685,672	+0.06(+0.36%)
Apr 04, 2013	16.16	16.23	15.80	15.83	299,511	+0.02(+0.13%)
Apr 03, 2013	15.99	16.32	15.78	15.81	468,087	+0.03(+0.20%)
Apr 02, 2013	16.26	16.39	15.74	15.78	770,177	-0.31(-1.90%)
Apr 01, 2013	15.60	16.23	15.46	16.09	697,952	+0.49(+3.12%)
Mar 28, 2013	15.88	16.02	15.46	15.60	967,642	-0.35(-2.17%)
Mar 27, 2013	16.09	16.36	15.85	15.95	642,438	-0.22(-1.38%)
Mar 26, 2013	16.23	16.33	15.82	16.17	475,064	-0.02(-0.11%)
Mar 25, 2013	16.64	16.70	16.14	16.19	792,463	-0.25(-1.53%)
Mar 22, 2013	16.57	16.60	16.03	16.44	606,079	+0.10(+0.60%)
Mar 21, 2013	16.41	16.71	16.32	16.34	457,620	-0.19(-1.13%)
Mar 20, 2013	16.80	16.90	16.03	16.53	939,892	-0.18(-1.10%)
Mar 19, 2013	17.03	17.20	16.35	16.71	530,885	-0.34(-1.98%)
Mar 18, 2013	17.19	17.30	16.96	17.05	561,574	-0.32(-1.86%)
Mar 15, 2013	17.46	17.46	17.18	17.37	351,332	-0.07(-0.41%)
Mar 14, 2013	17.35	17.53	17.35	17.45	220,187	+0.11(+0.61%)
Mar 13, 2013	17.50	17.54	17.32	17.34	167,272	-0.19(-1.09%)
Mar 12, 2013	17.57	17.57	17.40	17.53	164,439	+0.01(+0.08%)
Mar 11, 2013	17.73	17.73	17.40	17.52	329,434	+0.11(+0.66%)
Mar 08, 2013	17.71	17.72	17.40	17.40	494,251	-0.07(-0.38%)
Mar 07, 2013	17.75	17.75	17.46	17.47	740,128	+0.01(+0.07%)
Mar 06, 2013	17.86	17.86	17.26	17.46	389,298	-0.18(-1.04%)
Mar 05, 2013	17.89	17.89	17.46	17.64	735,680	+0.07(+0.41%)
Mar 04, 2013	17.31	17.84	17.21	17.57	1,283,231	+0.38(+2.21%)
Mar 01, 2013	18.03	18.03	17.17	17.19	7,317,633	-3.27(-16.00%)
Feb 28, 2013	20.72	21.05	20.39	20.46	209,514	-0.22(-1.05%)
Feb 27, 2013	21.04	21.18	20.64	20.68	134,310	-0.54(-2.56%)
Feb 26, 2013	19.93	21.22	19.93	21.22	437,675	+1.67(+8.52%)
Feb 22, 2013	20.11	20.59	19.18	19.56	352,730	-0.62(-3.08%)
Feb 21, 2013	19.08	20.27	18.18	20.18	388,047	+1.04(+5.44%)
Feb 20, 2013	19.38	20.28	18.72	19.14	411,514	-1.20(-5.88%)
Feb 19, 2013	21.90	22.88	20.04	20.33	777,332	-2.85(-12.29%)
Feb 15, 2013	25.76	25.98	21.63	23.18	1,013,398	-1.76(-7.07%)
Feb 14, 2013	23.02	25.19	22.90	24.95	572,970	+2.38(+10.53%)
Feb 13, 2013	21.14	22.61	20.85	22.57	568,666	+1.91(+9.23%)
Feb 12, 2013	20.04	21.47	19.98	20.66	512,900	+0.95(+4.81%)
Feb 11, 2013	17.46	19.98	17.46	19.72	534,645	+2.56(+14.90%)
Feb 08, 2013	17.52	17.57	16.89	17.16	77,251	-0.43(-2.46%)
Feb 07, 2013	17.80	17.99	17.32	17.59	46,877	-0.33(-1.82%)
Feb 06, 2013	17.94	18.01	17.62	17.92	59,252	+0.17(+0.95%)
Feb 04, 2013	17.95	18.18	17.61	17.75	64,063	-0.11(-0.61%)

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