Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	21.82	22.01	21.77	21.81	443,142	-0.16(-0.73%)
May 30, 2013	21.60	22.02	21.52	21.97	289,837	+0.40(+1.85%)
May 29, 2013	21.53	21.72	21.39	21.57	196,072	-0.11(-0.50%)
May 28, 2013	21.57	21.87	21.37	21.68	184,823	+0.42(+1.97%)
May 24, 2013	21.20	21.36	21.06	21.26	104,864	-0.07(-0.34%)
May 23, 2013	21.16	21.41	21.01	21.33	119,215	+0.00(+0.00%)
May 22, 2013	21.47	21.81	21.23	21.33	326,004	-0.18(-0.82%)
May 21, 2013	21.53	21.81	21.37	21.51	226,691	-0.01(-0.04%)
May 20, 2013	21.46	21.71	21.42	21.52	237,182	-0.05(-0.22%)
May 17, 2013	21.30	21.58	21.30	21.57	167,642	+0.32(+1.51%)
May 16, 2013	21.18	21.58	21.09	21.25	210,781	+0.02(+0.08%)
May 15, 2013	20.90	21.31	20.90	21.23	109,705	+0.63(+3.07%)
May 13, 2013	20.74	20.83	20.49	20.60	231,560	-0.22(-1.07%)
May 10, 2013	20.88	20.93	20.61	20.82	169,818	-0.06(-0.27%)
May 09, 2013	21.03	21.16	20.74	20.88	279,999	-0.16(-0.74%)
May 08, 2013	20.92	21.47	20.91	21.04	288,096	+0.04(+0.21%)
May 07, 2013	20.44	21.04	20.38	20.99	223,829	+0.52(+2.56%)
May 06, 2013	20.54	20.74	20.38	20.47	147,265	-0.06(-0.27%)
May 03, 2013	20.50	20.77	20.31	20.52	203,138	+0.22(+1.06%)
May 02, 2013	19.90	20.35	19.78	20.31	309,255	+0.49(+2.48%)
May 01, 2013	20.54	20.66	19.80	19.82	402,605	-0.88(-4.25%)
Apr 30, 2013	20.41	20.70	20.35	20.70	267,459	+0.31(+1.53%)
Apr 29, 2013	20.43	20.43	20.19	20.38	288,661	+0.12(+0.59%)
Apr 26, 2013	20.38	20.46	20.24	20.26	185,909	-0.19(-0.94%)
Apr 25, 2013	20.70	20.90	20.38	20.46	381,716	-0.13(-0.62%)
Apr 24, 2013	20.80	20.88	20.36	20.58	312,801	-0.27(-1.28%)
Apr 23, 2013	20.46	21.44	20.24	20.85	308,687	+0.57(+2.82%)
Apr 22, 2013	20.34	20.38	20.01	20.28	231,783	+0.04(+0.20%)
Apr 19, 2013	20.23	20.48	20.10	20.24	226,559	+0.18(+0.90%)
Apr 18, 2013	20.33	20.36	19.90	20.06	272,100	-0.18(-0.91%)
Apr 17, 2013	20.30	20.30	19.84	20.24	340,042	-0.22(-1.07%)
Apr 16, 2013	20.08	20.49	20.08	20.46	438,439	+0.54(+2.69%)
Apr 15, 2013	20.65	20.65	19.76	19.93	277,370	-0.83(-3.99%)
Apr 12, 2013	20.65	20.78	20.57	20.76	213,101	-0.00(-0.02%)
Apr 11, 2013	20.78	20.88	20.68	20.76	132,403	+0.02(+0.10%)
Apr 10, 2013	20.66	20.83	20.49	20.74	232,601	+0.10(+0.48%)
Apr 09, 2013	20.68	20.78	20.58	20.64	179,914	+0.02(+0.08%)
Apr 08, 2013	20.29	20.63	20.29	20.62	227,547	+0.40(+1.98%)
Apr 05, 2013	19.95	20.26	19.94	20.22	186,637	-0.10(-0.51%)
Apr 04, 2013	20.02	20.34	19.87	20.33	228,230	+0.38(+1.88%)
Apr 03, 2013	20.62	20.62	19.94	19.95	401,044	-0.61(-2.97%)
Apr 02, 2013	21.36	21.36	20.54	20.56	353,726	-0.72(-3.36%)
Apr 01, 2013	21.31	21.55	20.85	21.28	520,097	-0.02(-0.09%)
Mar 28, 2013	21.48	21.48	21.18	21.30	272,140	-0.10(-0.45%)
Mar 27, 2013	21.35	21.51	21.19	21.39	255,832	-0.04(-0.17%)
Mar 26, 2013	21.64	21.64	21.33	21.43	195,979	-0.06(-0.28%)
Mar 25, 2013	21.55	21.70	21.20	21.49	220,259	-0.08(-0.39%)
Mar 22, 2013	21.60	21.73	21.37	21.57	217,144	+0.09(+0.41%)
Mar 21, 2013	21.49	21.66	21.42	21.49	158,324	-0.18(-0.81%)
Mar 20, 2013	21.37	21.71	21.27	21.66	362,048	+0.39(+1.84%)
Mar 19, 2013	21.62	21.65	21.14	21.27	305,575	-0.30(-1.37%)
Mar 18, 2013	21.62	21.78	21.53	21.57	238,458	-0.12(-0.53%)
Mar 15, 2013	21.91	21.94	21.65	21.68	373,292	-0.21(-0.95%)
Mar 14, 2013	21.61	21.89	21.54	21.89	151,919	+0.25(+1.16%)
Mar 13, 2013	21.59	21.69	21.48	21.64	163,866	+0.10(+0.45%)
Mar 12, 2013	21.73	21.93	21.48	21.54	270,749	-0.19(-0.88%)
Mar 11, 2013	21.93	21.99	21.69	21.73	232,006	-0.24(-1.07%)
Mar 08, 2013	21.81	21.99	21.61	21.97	196,990	+0.32(+1.50%)
Mar 07, 2013	21.67	21.67	21.46	21.65	210,864	-0.00(-0.02%)
Mar 06, 2013	21.85	21.89	21.54	21.65	148,596	-0.08(-0.37%)
Mar 05, 2013	21.53	21.95	21.48	21.73	289,124	+0.33(+1.55%)
Mar 04, 2013	21.31	21.53	21.16	21.40	672,054	+0.01(+0.06%)

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