Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	20.37	20.46	20.21	20.21	91,642	-0.34(-1.65%)
May 30, 2013	20.55	20.63	20.53	20.55	33,184	-0.04(-0.19%)
May 29, 2013	20.67	20.67	20.50	20.59	85,549	-0.34(-1.62%)
May 28, 2013	20.99	21.07	20.86	20.93	127,193	+0.14(+0.67%)
May 27, 2013	20.73	20.79	20.73	20.79	54,558	+0.10(+0.48%)
May 24, 2013	20.62	20.75	20.57	20.69	72,360	-0.22(-1.05%)
May 23, 2013	20.75	20.94	20.64	20.91	143,047	-0.43(-2.01%)
May 22, 2013	21.50	21.67	21.32	21.34	228,170	-0.14(-0.65%)
May 21, 2013	21.41	21.50	21.39	21.48	54,018	+0.10(+0.47%)
May 17, 2013		21.38	21.38	21.38	0	+0.26(+1.23%)
May 16, 2013	21.16	21.19	21.09	21.12	99,106	-0.14(-0.66%)
May 15, 2013	21.17	21.28	21.14	21.26	77,659	+0.25(+1.19%)
May 13, 2013	20.95	21.03	20.92	21.01	46,262	+0.03(+0.14%)
May 10, 2013	20.91	20.98	20.87	20.98	73,004	+0.15(+0.72%)
May 09, 2013	20.77	20.87	20.72	20.83	54,097	+0.02(+0.10%)
May 08, 2013	20.68	20.81	20.68	20.81	58,257	+0.12(+0.58%)
May 07, 2013	20.66	20.69	20.62	20.69	56,372	+0.06(+0.29%)
May 06, 2013	20.53	20.63	20.53	20.63	65,245	+0.05(+0.24%)
May 03, 2013	20.52	20.61	20.52	20.58	68,694	+0.23(+1.13%)
May 02, 2013	20.17	20.37	20.17	20.35	44,015	+0.19(+0.94%)
May 01, 2013	20.29	20.29	20.12	20.16	50,489	-0.13(-0.64%)
Apr 30, 2013	20.34	20.34	20.22	20.29	63,423	-0.06(-0.29%)
Apr 29, 2013	20.17	20.37	20.17	20.35	72,755	+0.19(+0.94%)
Apr 26, 2013	20.11	20.19	20.10	20.16	38,129	-0.08(-0.40%)
Apr 25, 2013	20.20	20.30	20.20	20.24	113,602	+0.05(+0.25%)
Apr 24, 2013	20.09	20.22	20.09	20.19	43,975	+0.17(+0.85%)
Apr 23, 2013	19.85	20.03	19.85	20.02	64,498	+0.36(+1.83%)
Apr 22, 2013	19.63	19.70	19.51	19.66	61,353	+0.06(+0.31%)
Apr 19, 2013	19.48	19.60	19.48	19.60	49,855	+0.21(+1.08%)
Apr 18, 2013	19.44	19.45	19.33	19.39	33,510	-0.06(-0.31%)
Apr 17, 2013	19.52	19.53	19.35	19.45	87,362	-0.22(-1.12%)
Apr 16, 2013	19.69	19.73	19.60	19.67	70,325	+0.15(+0.77%)
Apr 15, 2013	19.66	19.71	19.50	19.52	54,817	-0.34(-1.71%)
Apr 12, 2013	19.83	19.88	19.78	19.86	51,181	-0.10(-0.50%)
Apr 11, 2013	19.89	20.00	19.89	19.96	35,815	+0.12(+0.60%)
Apr 10, 2013	19.69	19.85	19.69	19.84	46,876	+0.31(+1.59%)
Apr 09, 2013	19.47	19.58	19.40	19.53	44,026	+0.01(+0.05%)
Apr 08, 2013	19.38	19.53	19.38	19.52	95,708	+0.17(+0.88%)
Apr 05, 2013	19.17	19.38	19.15	19.35	57,976	-0.12(-0.62%)
Apr 04, 2013	19.43	19.52	19.41	19.47	45,073	+0.22(+1.14%)
Apr 03, 2013	19.42	19.42	19.22	19.25	115,176	-0.14(-0.72%)
Apr 02, 2013	19.37	19.44	19.34	19.39	77,148	+0.28(+1.47%)
Apr 01, 2013	19.28	19.31	19.09	19.11	73,022	-0.31(-1.60%)
Mar 28, 2013		19.42	19.42	19.42	0	+0.00(+0.00%)
Mar 27, 2013	19.28	19.42	19.26	19.42	60,646	-0.03(-0.15%)
Mar 26, 2013	19.36	19.45	19.36	19.45	32,531	+0.11(+0.57%)
Mar 25, 2013	19.58	19.58	19.27	19.34	513,146	-0.17(-0.87%)
Mar 22, 2013	19.51	19.53	19.46	19.51	91,095	+0.11(+0.57%)
Mar 21, 2013	19.48	19.54	19.39	19.40	74,378	-0.24(-1.22%)
Mar 20, 2013	19.61	19.65	19.57	19.64	51,777	+0.14(+0.72%)
Mar 19, 2013	19.60	19.60	19.42	19.50	106,059	-0.06(-0.31%)
Mar 18, 2013	19.53	19.64	19.48	19.56	75,508	-0.15(-0.76%)
Mar 15, 2013	19.73	19.73	19.64	19.71	80,251	-0.03(-0.15%)
Mar 14, 2013	19.70	19.76	19.69	19.74	85,974	+0.11(+0.56%)
Mar 13, 2013	19.61	19.67	19.55	19.63	62,895	+0.00(+0.00%)
Mar 12, 2013	19.70	19.71	19.58	19.63	100,286	-0.08(-0.41%)
Mar 11, 2013	19.69	19.72	19.66	19.71	44,193	+0.01(+0.05%)
Mar 08, 2013	19.62	19.70	19.58	19.70	66,310	+0.20(+1.03%)
Mar 07, 2013	19.49	19.50	19.45	19.50	71,446	+0.01(+0.05%)
Mar 06, 2013	19.41	19.49	19.38	19.49	76,726	+0.18(+0.93%)
Mar 05, 2013	19.25	19.37	19.25	19.31	69,383	+0.12(+0.63%)
Mar 04, 2013	19.10	19.19	19.04	19.19	85,680	+0.05(+0.26%)

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