Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	16.74	17.18	16.73	17.12	136,134	+0.45(+2.70%)
Apr 29, 2013	16.74	16.80	16.62	16.67	21,129	+0.00(+0.00%)
Apr 26, 2013	16.83	16.85	16.58	16.67	48,974	-0.18(-1.07%)
Apr 25, 2013	16.87	17.50	16.64	16.85	213,018	-0.02(-0.12%)
Apr 24, 2013	16.77	16.97	16.57	16.87	46,254	+0.22(+1.32%)
Apr 23, 2013	15.49	16.66	15.43	16.65	105,174	+1.34(+8.75%)
Apr 22, 2013	15.90	15.90	15.25	15.31	144,762	-0.60(-3.77%)
Apr 19, 2013	15.83	15.97	15.60	15.91	72,639	+0.08(+0.51%)
Apr 18, 2013	15.83	16.18	15.56	15.83	72,115	+0.06(+0.38%)
Apr 17, 2013	16.43	16.50	15.63	15.77	86,895	-0.84(-5.06%)
Apr 16, 2013	16.36	16.64	16.16	16.61	79,253	+0.46(+2.85%)
Apr 15, 2013	17.36	17.49	15.94	16.15	155,718	-1.36(-7.77%)
Apr 12, 2013	17.38	17.63	17.29	17.51	42,270	+0.01(+0.06%)
Apr 11, 2013	17.34	17.63	17.34	17.50	108,146	+0.20(+1.16%)
Apr 10, 2013	16.76	17.32	16.65	17.30	121,767	+0.57(+3.41%)
Apr 09, 2013	17.16	17.31	16.61	16.73	135,009	-0.44(-2.56%)
Apr 08, 2013	17.01	17.21	16.78	17.17	31,570	+0.23(+1.36%)
Apr 05, 2013	16.51	17.09	16.51	16.94	82,621	+0.06(+0.36%)
Apr 04, 2013	16.86	16.91	16.65	16.88	68,460	+0.08(+0.48%)
Apr 03, 2013	17.08	17.16	16.66	16.80	129,625	-0.27(-1.58%)
Apr 02, 2013	17.27	17.41	16.95	17.07	67,784	-0.07(-0.41%)
Apr 01, 2013	17.39	17.43	17.01	17.14	100,442	-0.23(-1.32%)
Mar 28, 2013	17.60	17.64	17.34	17.37	67,878	-0.19(-1.08%)
Mar 27, 2013	17.49	17.65	17.40	17.56	49,644	-0.10(-0.57%)
Mar 26, 2013	17.45	17.68	17.30	17.66	119,446	+0.27(+1.55%)
Mar 25, 2013	17.69	17.80	17.12	17.39	280,101	-0.12(-0.69%)
Mar 22, 2013	17.37	17.85	17.28	17.51	475,528	+0.20(+1.16%)
Mar 21, 2013	17.57	17.57	17.22	17.31	69,166	-0.40(-2.26%)
Mar 20, 2013	17.51	17.73	17.44	17.71	320,532	+0.24(+1.37%)
Mar 19, 2013	16.92	17.68	16.92	17.47	245,317	+0.77(+4.61%)
Mar 18, 2013	16.21	16.82	16.21	16.70	163,367	+0.28(+1.71%)
Mar 15, 2013	16.45	16.49	16.32	16.42	198,450	+0.04(+0.24%)
Mar 14, 2013	16.15	16.50	16.08	16.38	93,916	+0.24(+1.49%)
Mar 13, 2013	16.27	16.30	16.10	16.14	122,299	-0.10(-0.62%)
Mar 12, 2013	16.20	16.45	16.19	16.24	105,300	-0.12(-0.73%)
Mar 11, 2013	16.16	16.47	15.94	16.36	105,548	+0.11(+0.68%)
Mar 08, 2013	15.94	16.34	15.69	16.25	135,450	+0.46(+2.91%)
Mar 07, 2013	15.77	15.79	15.37	15.79	330,974	-0.03(-0.19%)
Mar 06, 2013	16.50	16.50	15.19	15.82	495,719	-1.06(-6.28%)
Mar 05, 2013	17.00	17.00	16.65	16.88	206,832	-0.09(-0.53%)
Mar 04, 2013	16.72	16.97	16.69	16.97	122,193	+0.16(+0.95%)
Mar 01, 2013	16.30	16.89	16.17	16.81	113,572	+0.46(+2.81%)
Feb 28, 2013	16.21	16.45	16.04	16.35	161,794	+0.11(+0.68%)
Feb 27, 2013	15.67	16.26	15.67	16.24	184,927	+0.54(+3.44%)
Feb 26, 2013	15.46	15.77	15.25	15.70	93,995	-0.25(-1.57%)
Feb 22, 2013	15.76	16.03	15.68	15.95	75,188	+0.30(+1.92%)
Feb 21, 2013	15.93	16.00	15.47	15.65	84,520	-0.32(-2.00%)
Feb 20, 2013	16.82	16.84	15.79	15.97	144,599	-0.90(-5.33%)
Feb 19, 2013	16.42	16.87	16.42	16.87	132,907	+0.48(+2.93%)
Feb 15, 2013	16.30	16.40	16.25	16.39	100,780	+0.11(+0.68%)
Feb 14, 2013	15.82	16.34	15.82	16.28	62,111	+0.38(+2.39%)
Feb 13, 2013	15.70	15.92	15.61	15.90	147,374	+0.20(+1.27%)
Feb 12, 2013	15.48	15.79	15.36	15.70	80,737	+0.28(+1.82%)
Feb 11, 2013	15.55	15.56	15.38	15.42	52,968	-0.18(-1.15%)
Feb 08, 2013	15.49	15.67	15.42	15.60	63,365	+0.18(+1.17%)
Feb 07, 2013	15.66	15.66	15.24	15.42	70,498	-0.30(-1.91%)
Feb 06, 2013	15.87	15.87	15.17	15.72	108,574	-0.22(-1.38%)
Feb 04, 2013	16.40	16.46	15.82	15.94	160,266	-0.21(-1.30%)

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