Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	19.63	19.66	19.43	19.43	54,785	-0.41(-2.08%)
May 30, 2013	19.75	19.90	19.75	19.84	89,478	+0.11(+0.56%)
May 29, 2013	19.78	19.79	19.64	19.73	88,755	-0.15(-0.74%)
May 28, 2013	20.02	20.07	19.87	19.88	41,532	+0.07(+0.33%)
May 24, 2013	19.78	19.85	19.74	19.81	53,660	-0.19(-0.94%)
May 23, 2013	19.83	20.01	19.58	20.00	79,021	-0.28(-1.36%)
May 22, 2013	20.42	20.67	20.22	20.28	63,435	-0.21(-1.01%)
May 21, 2013	20.32	20.51	20.32	20.48	32,394	+0.05(+0.25%)
May 20, 2013	20.34	20.44	20.34	20.43	106,707	+0.13(+0.64%)
May 17, 2013	20.14	20.32	20.14	20.30	124,304	+0.11(+0.53%)
May 16, 2013	20.25	20.30	20.16	20.20	36,678	-0.10(-0.47%)
May 15, 2013	20.23	20.32	20.22	20.29	42,676	+0.06(+0.29%)
May 13, 2013	20.25	20.28	20.16	20.23	137,879	+0.02(+0.11%)
May 10, 2013	20.14	20.22	20.10	20.21	68,543	+0.03(+0.15%)
May 09, 2013	20.27	20.34	20.18	20.18	30,958	-0.21(-1.01%)
May 08, 2013	20.28	20.41	20.28	20.39	196,444	+0.20(+0.98%)
May 07, 2013	20.21	20.24	20.12	20.19	455,636	+0.08(+0.40%)
May 06, 2013	20.14	20.16	20.09	20.11	202,227	-0.07(-0.36%)
May 03, 2013	20.16	20.19	20.14	20.18	44,635	+0.25(+1.24%)
May 02, 2013	19.81	19.97	19.81	19.93	97,345	+0.07(+0.35%)
May 01, 2013	20.03	20.03	19.84	19.86	74,522	-0.11(-0.55%)
Apr 30, 2013	19.91	19.99	19.88	19.98	81,498	+0.04(+0.19%)
Apr 29, 2013	19.84	19.94	19.79	19.94	49,740	+0.27(+1.38%)
Apr 26, 2013	19.61	19.70	19.66	19.67	63,211	-0.01(-0.07%)
Apr 25, 2013	19.76	19.78	19.67	19.68	463,446	+0.08(+0.41%)
Apr 24, 2013	19.55	19.64	19.50	19.60	124,971	+0.15(+0.76%)
Apr 23, 2013	19.39	19.47	19.35	19.45	50,632	+0.24(+1.22%)
Apr 22, 2013	19.12	19.23	19.09	19.22	36,300	+0.09(+0.46%)
Apr 19, 2013	19.10	19.13	19.07	19.13	28,772	+0.13(+0.66%)
Apr 18, 2013	19.11	19.11	18.98	19.00	102,688	-0.04(-0.19%)
Apr 17, 2013	19.26	19.26	18.96	19.04	170,504	-0.41(-2.12%)
Apr 16, 2013	19.36	19.47	19.29	19.45	116,442	+0.32(+1.65%)
Apr 15, 2013	19.35	19.37	19.14	19.14	92,313	-0.43(-2.21%)
Apr 12, 2013	19.57	19.59	19.45	19.57	62,638	-0.10(-0.49%)
Apr 11, 2013	19.60	19.75	19.60	19.67	140,427	+0.14(+0.72%)
Apr 10, 2013	19.39	19.56	19.39	19.53	157,914	+0.25(+1.30%)
Apr 09, 2013	19.14	19.31	19.10	19.28	229,369	+0.12(+0.61%)
Apr 08, 2013	19.07	19.16	19.04	19.16	129,982	+0.07(+0.35%)
Apr 05, 2013	18.97	19.09	18.89	19.09	198,617	-0.12(-0.65%)
Apr 04, 2013	19.17	19.23	19.08	19.22	60,629	+0.12(+0.65%)
Apr 03, 2013	19.32	19.32	19.08	19.09	67,555	-0.15(-0.76%)
Apr 02, 2013	19.25	19.28	19.20	19.24	230,129	+0.21(+1.12%)
Apr 01, 2013	19.19	19.20	19.00	19.03	155,924	-0.28(-1.45%)
Mar 28, 2013	19.20	19.33	19.20	19.31	132,874	+0.11(+0.57%)
Mar 27, 2013	19.13	19.21	19.04	19.20	191,633	-0.10(-0.53%)
Mar 26, 2013	19.28	19.30	19.19	19.30	249,240	+0.12(+0.61%)
Mar 25, 2013	19.40	19.42	19.09	19.18	494,433	-0.15(-0.80%)
Mar 22, 2013	19.35	19.38	19.29	19.34	88,807	+0.10(+0.54%)
Mar 21, 2013	19.29	19.34	19.21	19.23	698,988	-0.15(-0.76%)
Mar 20, 2013	19.44	19.44	19.32	19.38	428,002	+0.13(+0.69%)
Mar 19, 2013	19.41	19.41	19.14	19.25	75,512	-0.06(-0.31%)
Mar 18, 2013	19.33	19.42	19.28	19.31	109,690	-0.17(-0.87%)
Mar 15, 2013	19.58	19.59	19.46	19.48	90,298	-0.01(-0.07%)
Mar 14, 2013	19.41	19.50	19.36	19.49	65,650	+0.21(+1.11%)
Mar 13, 2013	19.27	19.38	19.20	19.28	150,313	-0.04(-0.19%)
Mar 12, 2013	19.46	19.50	19.28	19.31	271,994	-0.10(-0.53%)
Mar 11, 2013	19.39	19.44	19.33	19.42	773,031	+0.07(+0.38%)
Mar 08, 2013	19.36	19.36	19.24	19.34	209,070	-0.02(-0.11%)
Mar 07, 2013	19.39	19.39	19.33	19.36	64,734	+0.07(+0.34%)
Mar 06, 2013	19.41	19.42	19.23	19.30	70,499	+0.01(+0.08%)
Mar 05, 2013	19.28	19.32	19.25	19.28	55,720	+0.17(+0.88%)
Mar 04, 2013	18.94	19.11	18.93	19.11	165,097	+0.07(+0.35%)

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