Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	20.48	20.62	20.30	20.30	1,841,351	-0.27(-1.32%)
May 30, 2013	20.36	20.65	20.33	20.58	0	+0.31(+1.54%)
May 29, 2013	20.08	20.33	20.06	20.26	225,459	+0.08(+0.38%)
May 28, 2013	20.22	20.34	20.14	20.19	477,990	+0.18(+0.91%)
May 24, 2013	19.96	20.00	19.81	20.00	0	-0.01(-0.03%)
May 23, 2013	19.72	20.04	19.66	20.01	0	+0.00(+0.02%)
May 22, 2013	20.40	20.53	19.92	20.01	0	-0.32(-1.58%)
May 21, 2013	20.35	20.39	20.29	20.33	0	-0.00(-0.02%)
May 20, 2013	20.38	20.45	20.30	20.33	0	-0.04(-0.19%)
May 17, 2013	20.22	20.39	20.18	20.37	0	+0.26(+1.28%)
May 16, 2013	20.29	20.36	20.10	20.11	332,542	-0.14(-0.71%)
May 15, 2013	20.05	20.33	20.05	20.26	0	+0.29(+1.44%)
May 13, 2013	20.07	20.14	19.94	19.97	0	-0.19(-0.96%)
May 10, 2013	20.01	20.18	20.01	20.16	0	+0.18(+0.88%)
May 09, 2013	19.87	20.08	19.81	19.99	0	+0.15(+0.74%)
May 08, 2013	19.65	19.90	19.65	19.84	0	+0.21(+1.07%)
May 07, 2013	19.72	19.72	19.53	19.63	0	+0.02(+0.08%)
May 06, 2013	19.60	19.72	19.54	19.62	0	+0.15(+0.79%)
May 03, 2013	19.51	19.63	19.46	19.46	0	+0.15(+0.78%)
May 02, 2013	19.21	19.35	19.08	19.31	0	+0.25(+1.32%)
May 01, 2013	19.21	19.24	19.04	19.06	0	-0.15(-0.78%)
Apr 30, 2013	19.09	19.22	18.96	19.21	0	+0.15(+0.77%)
Apr 29, 2013	18.87	19.11	18.84	19.06	415,784	+0.23(+1.24%)
Apr 26, 2013	18.91	18.91	18.77	18.83	2,010,898	-0.18(-0.97%)
Apr 25, 2013	18.94	19.13	18.89	19.02	526,216	+0.18(+0.98%)
Apr 24, 2013	18.58	18.89	18.54	18.83	0	+0.24(+1.29%)
Apr 23, 2013	18.37	18.63	18.34	18.59	366,059	+0.38(+2.06%)
Apr 22, 2013	18.14	18.28	17.85	18.22	312,285	+0.19(+1.08%)
Apr 19, 2013	17.89	18.07	17.74	18.02	590,653	+0.13(+0.75%)
Apr 18, 2013	18.24	18.35	17.83	17.89	1,430,573	-0.15(-0.85%)
Apr 17, 2013	18.44	18.44	17.97	18.04	626,672	-0.62(-3.35%)
Apr 16, 2013	18.44	18.68	18.38	18.67	221,363	+0.38(+2.06%)
Apr 15, 2013	18.57	18.67	18.26	18.29	521,342	-0.46(-2.43%)
Apr 12, 2013	18.69	18.77	18.53	18.75	236,897	-0.08(-0.41%)
Apr 11, 2013	18.79	18.94	18.71	18.82	399,767	-0.09(-0.47%)
Apr 10, 2013	18.54	18.92	18.54	18.91	555,709	+0.41(+2.24%)
Apr 09, 2013	18.26	18.63	18.23	18.50	206,755	+0.18(+0.96%)
Apr 08, 2013	18.13	18.32	17.96	18.32	316,964	+0.22(+1.22%)
Apr 05, 2013	17.87	18.13	17.77	18.10	596,709	-0.10(-0.53%)
Apr 04, 2013	17.97	18.20	17.88	18.20	366,419	+0.24(+1.31%)
Apr 03, 2013	18.33	18.38	17.90	17.96	1,224,670	-0.37(-2.02%)
Apr 02, 2013	18.60	18.60	18.26	18.33	410,107	-0.16(-0.88%)
Apr 01, 2013	18.92	18.92	18.45	18.49	294,588	-0.39(-2.04%)
Mar 28, 2013	18.73	18.90	18.68	18.88	423,395	+0.13(+0.68%)
Mar 27, 2013	18.62	18.78	18.50	18.75	276,382	+0.04(+0.20%)
Mar 26, 2013	18.67	18.73	18.58	18.71	162,045	+0.14(+0.77%)
Mar 25, 2013	18.65	18.72	18.45	18.57	446,296	-0.08(-0.44%)
Mar 22, 2013	18.60	18.73	18.54	18.65	295,130	+0.20(+1.11%)
Mar 21, 2013	18.64	18.64	18.43	18.45	1,755,485	-0.30(-1.62%)
Mar 20, 2013	18.61	18.76	18.59	18.75	1,017,705	+0.25(+1.33%)
Mar 19, 2013	18.66	18.69	18.34	18.51	1,159,854	-0.08(-0.41%)
Mar 18, 2013	18.63	18.75	18.49	18.58	396,555	-0.24(-1.27%)
Mar 15, 2013	19.15	19.15	18.77	18.82	776,605	-0.31(-1.63%)
Mar 14, 2013	19.15	19.23	19.11	19.13	628,701	+0.10(+0.52%)
Mar 13, 2013	18.98	19.09	18.88	19.04	755,301	+0.06(+0.30%)
Mar 12, 2013	18.88	19.00	18.83	18.98	1,069,161	+0.08(+0.42%)
Mar 11, 2013	18.86	18.92	18.72	18.90	553,131	+0.02(+0.10%)
Mar 08, 2013	18.92	18.97	18.72	18.88	580,262	+0.03(+0.14%)
Mar 07, 2013	18.81	18.94	18.80	18.85	430,241	+0.09(+0.46%)
Mar 06, 2013	18.81	18.88	18.72	18.77	552,228	+0.02(+0.12%)
Mar 05, 2013	18.54	18.79	18.54	18.75	478,624	+0.36(+1.96%)
Mar 04, 2013	18.38	18.42	18.25	18.39	489,278	-0.05(-0.28%)

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