Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	17.94	18.00	17.88	17.95	1,257,357	-0.03(-0.16%)
Apr 29, 2013	17.79	18.01	17.78	17.98	736,385	+0.39(+2.20%)
Apr 26, 2013	17.55	17.61	17.58	17.59	1,290,280	+0.01(+0.08%)
Apr 25, 2013	17.65	17.71	17.57	17.58	899,201	-0.07(-0.37%)
Apr 24, 2013	17.53	17.70	17.51	17.65	1,772,191	+0.24(+1.39%)
Apr 23, 2013	17.24	17.43	17.24	17.40	2,347,403	+0.44(+2.59%)
Apr 22, 2013	16.89	16.99	16.75	16.96	1,026,038	+0.12(+0.70%)
Apr 19, 2013	16.85	16.92	16.79	16.85	920,905	+0.21(+1.28%)
Apr 18, 2013	16.74	16.75	16.54	16.64	1,587,387	-0.06(-0.35%)
Apr 17, 2013	16.92	16.92	16.57	16.69	814,124	-0.57(-3.31%)
Apr 16, 2013	17.27	17.28	17.13	17.27	290,064	+0.29(+1.73%)
Apr 15, 2013	17.21	17.22	16.96	16.97	596,107	-0.44(-2.52%)
Apr 12, 2013	17.32	17.43	17.25	17.41	661,680	-0.07(-0.38%)
Apr 11, 2013	17.45	17.61	17.42	17.48	305,556	+0.16(+0.93%)
Apr 10, 2013	17.24	17.37	17.21	17.32	460,276	+0.25(+1.46%)
Apr 09, 2013	17.03	17.15	16.90	17.07	447,356	+0.07(+0.39%)
Apr 08, 2013	16.93	17.01	16.90	17.00	674,832	+0.04(+0.22%)
Apr 05, 2013	16.80	16.97	16.78	16.96	1,511,540	-0.15(-0.90%)
Apr 04, 2013	17.00	17.14	16.94	17.12	515,559	+0.03(+0.17%)
Apr 03, 2013	17.25	17.29	17.05	17.09	510,304	-0.06(-0.34%)
Apr 02, 2013	17.14	17.35	17.11	17.15	2,624,693	+0.26(+1.56%)
Apr 01, 2013	16.94	17.00	16.84	16.88	393,448	-0.10(-0.60%)
Mar 28, 2013	16.97	17.04	16.92	16.99	1,471,580	+0.16(+0.96%)
Mar 27, 2013	16.68	16.84	16.65	16.83	3,504,334	-0.29(-1.67%)
Mar 26, 2013	17.11	17.19	17.00	17.11	712,271	+0.14(+0.82%)
Mar 25, 2013	17.39	17.42	16.89	16.97	3,006,639	-0.46(-2.64%)
Mar 22, 2013	17.35	17.48	17.29	17.43	2,168,806	+0.20(+1.19%)
Mar 21, 2013	17.24	17.37	17.15	17.23	2,065,098	-0.29(-1.63%)
Mar 20, 2013	17.54	17.60	17.48	17.51	6,431,915	+0.23(+1.31%)
Mar 19, 2013	17.46	17.51	17.14	17.29	4,588,408	-0.20(-1.13%)
Mar 18, 2013	17.37	17.64	17.36	17.48	3,365,130	-0.25(-1.38%)
Mar 15, 2013	17.76	17.81	17.67	17.73	1,362,881	-0.05(-0.31%)
Mar 14, 2013	17.66	17.82	17.63	17.78	3,272,430	+0.18(+1.00%)
Mar 13, 2013	17.59	17.64	17.46	17.61	3,261,452	-0.07(-0.37%)
Mar 12, 2013	17.78	17.81	17.62	17.67	861,572	-0.04(-0.25%)
Mar 11, 2013	17.62	17.73	17.59	17.72	2,704,448	+0.03(+0.17%)
Mar 08, 2013	17.65	17.71	17.51	17.69	4,093,175	+0.06(+0.33%)
Mar 07, 2013	17.54	17.65	17.50	17.63	1,592,707	+0.22(+1.26%)
Mar 06, 2013	17.48	17.51	17.34	17.41	1,535,974	-0.03(-0.17%)
Mar 05, 2013	17.42	17.51	17.40	17.44	1,223,529	+0.22(+1.27%)
Mar 04, 2013	17.07	17.23	17.04	17.22	383,238	+0.11(+0.64%)
Mar 01, 2013	16.99	17.14	16.88	17.11	1,128,594	-0.07(-0.38%)
Feb 28, 2013	17.21	17.35	17.18	17.18	815,474	-0.09(-0.51%)
Feb 27, 2013	16.92	17.32	16.91	17.27	2,429,539	+0.40(+2.39%)
Feb 26, 2013	16.96	17.05	16.72	16.86	1,011,161	+0.14(+0.83%)
Feb 25, 2013	17.78	17.78	16.68	16.72	2,080,599	-0.70(-3.99%)
Feb 22, 2013	17.25	17.43	17.16	17.42	1,076,459	+0.42(+2.45%)
Feb 21, 2013	17.07	17.11	16.91	17.00	2,859,409	-0.40(-2.27%)
Feb 20, 2013	17.70	17.72	17.38	17.40	1,564,536	-0.33(-1.86%)
Feb 19, 2013	17.61	17.75	17.61	17.73	3,075,614	+0.40(+2.32%)
Feb 15, 2013	17.46	17.48	17.24	17.32	1,854,222	-0.05(-0.30%)
Feb 14, 2013	17.32	17.42	17.28	17.37	632,842	-0.19(-1.08%)
Feb 13, 2013	17.59	17.66	17.53	17.57	503,206	+0.07(+0.38%)
Feb 12, 2013	17.40	17.57	17.38	17.50	2,874,516	+0.19(+1.10%)
Feb 11, 2013	17.34	17.38	17.18	17.31	2,576,615	+0.04(+0.25%)
Feb 08, 2013	17.21	17.29	17.20	17.27	319,942	+0.13(+0.77%)
Feb 07, 2013	17.36	17.37	17.02	17.13	415,949	-0.31(-1.80%)
Feb 06, 2013	17.32	17.48	17.32	17.45	418,127	+0.01(+0.08%)
Feb 04, 2013	17.74	17.78	17.40	17.43	1,135,930	-0.77(-4.22%)

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