Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	19.82	20.08	19.79	19.79	230,974	-0.12(-0.58%)
May 30, 2013	19.87	20.24	19.87	19.90	274,617	+0.00(+0.00%)
May 29, 2013	20.00	20.12	19.75	19.90	1,044,457	-0.20(-1.01%)
May 28, 2013	20.21	20.67	19.87	20.11	572,345	+0.06(+0.29%)
May 24, 2013	19.87	20.19	19.77	20.05	606,804	+0.01(+0.05%)
May 23, 2013	19.48	20.20	19.32	20.04	365,150	+0.20(+1.03%)
May 22, 2013	20.36	20.47	19.67	19.84	465,461	-0.50(-2.48%)
May 21, 2013	20.49	20.55	20.30	20.34	275,931	-0.16(-0.76%)
May 20, 2013	20.36	20.71	20.34	20.49	365,353	+0.04(+0.19%)
May 17, 2013	19.96	20.56	19.90	20.46	689,587	+0.60(+3.03%)
May 16, 2013	19.61	20.07	19.61	19.86	607,636	+0.23(+1.18%)
May 15, 2013	19.21	19.63	19.11	19.62	696,853	+0.68(+3.58%)
May 13, 2013	19.22	19.29	18.91	18.94	305,902	-0.19(-1.01%)
May 10, 2013	19.23	19.30	18.95	19.14	358,320	-0.10(-0.50%)
May 09, 2013	20.25	20.58	19.16	19.23	792,512	-0.91(-4.52%)
May 08, 2013	20.06	20.18	19.77	20.15	393,954	+0.09(+0.43%)
May 07, 2013	19.44	20.07	19.44	20.06	426,393	+0.58(+2.99%)
May 06, 2013	19.35	19.56	19.26	19.48	590,780	+0.00(+0.00%)
May 03, 2013	19.13	19.56	18.95	19.48	607,074	+0.52(+2.76%)
May 02, 2013	18.67	19.12	18.62	18.95	209,889	+0.32(+1.72%)
May 01, 2013	18.88	19.00	18.61	18.63	249,918	-0.33(-1.74%)
Apr 30, 2013	18.86	19.05	18.67	18.96	169,397	+0.06(+0.31%)
Apr 29, 2013	18.85	19.07	18.79	18.91	181,590	+0.11(+0.57%)
Apr 26, 2013	19.26	19.34	18.70	18.80	380,540	-0.54(-2.81%)
Apr 25, 2013	19.05	19.49	18.78	19.34	323,388	+0.34(+1.78%)
Apr 24, 2013	18.90	19.02	18.69	19.00	165,597	+0.10(+0.51%)
Apr 23, 2013	19.00	19.22	18.81	18.91	165,830	+0.03(+0.15%)
Apr 22, 2013	18.69	18.89	18.41	18.88	284,658	+0.17(+0.93%)
Apr 19, 2013	18.51	18.86	18.49	18.70	414,580	+0.31(+1.69%)
Apr 18, 2013	18.89	18.93	18.25	18.39	456,231	-0.47(-2.52%)
Apr 17, 2013	18.81	19.09	18.61	18.87	465,847	-0.11(-0.56%)
Apr 16, 2013	18.98	19.17	18.84	18.97	448,267	+0.15(+0.77%)
Apr 15, 2013	19.49	19.53	18.82	18.83	429,057	-0.78(-3.95%)
Apr 12, 2013	19.60	19.77	19.51	19.60	335,901	-0.09(-0.44%)
Apr 11, 2013	19.65	19.90	19.55	19.69	348,640	+0.10(+0.49%)
Apr 10, 2013	19.49	19.61	19.33	19.59	564,693	+0.16(+0.80%)
Apr 09, 2013	19.47	19.54	19.10	19.44	495,138	+0.03(+0.15%)
Apr 08, 2013	18.96	19.44	18.68	19.41	463,255	+0.48(+2.56%)
Apr 05, 2013	18.76	19.03	18.45	18.92	505,556	-0.03(-0.15%)
Apr 04, 2013	19.19	19.19	18.78	18.95	642,764	-0.23(-1.21%)
Apr 03, 2013	20.25	20.25	19.07	19.19	642,605	-0.98(-4.85%)
Apr 02, 2013	20.42	20.47	20.06	20.17	468,887	-0.26(-1.28%)
Apr 01, 2013	20.50	20.66	20.26	20.43	281,902	-0.16(-0.80%)
Mar 28, 2013	20.62	20.73	20.45	20.59	260,686	-0.14(-0.65%)
Mar 27, 2013	20.56	20.81	20.55	20.73	319,959	+0.02(+0.09%)
Mar 26, 2013	20.74	20.91	20.57	20.71	281,954	+0.02(+0.09%)
Mar 25, 2013	20.82	20.97	20.58	20.69	460,094	-0.15(-0.70%)
Mar 22, 2013	20.83	21.03	20.73	20.83	416,725	+0.06(+0.28%)
Mar 21, 2013	20.93	21.11	20.68	20.78	584,618	-0.17(-0.83%)
Mar 20, 2013	20.54	20.97	20.48	20.95	450,355	+0.55(+2.71%)
Mar 19, 2013	20.36	20.67	20.32	20.40	640,962	+0.06(+0.29%)
Mar 18, 2013	19.53	20.55	19.39	20.34	700,672	+0.79(+4.07%)
Mar 15, 2013	20.11	20.17	19.54	19.54	1,485,132	-0.53(-2.65%)
Mar 14, 2013	20.32	20.38	19.91	20.08	583,641	-0.23(-1.15%)
Mar 13, 2013	20.22	20.48	20.22	20.31	337,798	+0.10(+0.48%)
Mar 12, 2013	20.53	20.70	20.19	20.21	361,069	-0.33(-1.60%)
Mar 11, 2013	20.62	20.70	20.45	20.54	391,615	-0.13(-0.61%)
Mar 08, 2013	20.50	20.81	20.50	20.67	404,337	+0.21(+1.04%)
Mar 07, 2013	20.48	20.80	20.35	20.46	707,760	-0.02(-0.09%)
Mar 06, 2013	20.63	20.66	20.38	20.48	422,828	-0.14(-0.66%)
Mar 05, 2013	20.78	20.87	20.53	20.61	529,444	-0.09(-0.42%)
Mar 04, 2013	20.86	20.88	20.51	20.70	418,303	-0.21(-1.02%)

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