Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	20.31	20.40	20.06	20.06	225,426	-0.34(-1.67%)
May 30, 2013	20.40	20.44	20.26	20.40	119,926	+0.07(+0.34%)
May 29, 2013	20.01	20.38	19.99	20.33	221,070	+0.25(+1.25%)
May 28, 2013	20.30	20.30	19.90	20.08	649,868	-0.22(-1.08%)
May 27, 2013	20.39	20.39	20.10	20.30	61,098	+0.14(+0.69%)
May 24, 2013	20.31	20.43	20.03	20.16	82,749	-0.11(-0.54%)
May 23, 2013	20.32	20.52	20.01	20.27	223,593	-0.23(-1.12%)
May 22, 2013	20.82	20.82	20.36	20.50	227,046	-0.20(-0.97%)
May 21, 2013	20.19	20.88	20.13	20.70	299,811	+0.58(+2.88%)
May 17, 2013		20.12	20.12	20.12	0	+0.23(+1.16%)
May 16, 2013	19.99	20.07	19.89	19.89	91,018	-0.19(-0.95%)
May 15, 2013	19.89	20.09	19.89	20.08	247,920	+0.10(+0.50%)
May 13, 2013	19.96	20.05	19.87	19.98	93,160	-0.07(-0.35%)
May 10, 2013	19.89	20.09	19.80	20.05	137,274	+0.20(+1.01%)
May 09, 2013	20.03	20.06	19.72	19.85	245,668	-0.15(-0.75%)
May 08, 2013	19.67	20.05	19.67	20.00	140,514	+0.28(+1.42%)
May 07, 2013	19.90	19.90	19.55	19.72	162,532	-0.13(-0.65%)
May 06, 2013	19.84	19.96	19.74	19.85	236,442	+0.06(+0.30%)
May 03, 2013	19.52	20.00	19.50	19.79	280,072	+0.27(+1.38%)
May 02, 2013	19.20	19.70	19.19	19.52	280,753	+0.13(+0.67%)
May 01, 2013	19.89	19.90	19.28	19.39	637,535	-0.49(-2.46%)
Apr 30, 2013	19.80	20.02	19.80	19.88	352,692	+0.07(+0.35%)
Apr 29, 2013	19.85	20.02	19.80	19.81	199,210	-0.09(-0.45%)
Apr 26, 2013	19.85	19.99	19.87	19.90	1,014,130	+0.00(+0.00%)
Apr 25, 2013	19.57	20.08	19.57	19.90	173,681	+0.22(+1.12%)
Apr 24, 2013	19.99	19.99	19.61	19.68	459,409	-0.20(-1.01%)
Apr 23, 2013	19.60	20.01	19.54	19.88	407,627	+0.28(+1.43%)
Apr 22, 2013	19.32	19.67	19.06	19.60	338,198	+0.07(+0.36%)
Apr 19, 2013	18.50	19.93	18.25	19.53	1,240,374	-0.47(-2.35%)
Apr 18, 2013	20.26	20.34	19.82	20.00	292,042	-0.28(-1.38%)
Apr 17, 2013	20.48	20.48	20.10	20.28	152,109	-0.11(-0.54%)
Apr 16, 2013	20.09	20.57	20.09	20.39	207,510	+0.37(+1.85%)
Apr 15, 2013	20.50	20.51	19.98	20.02	684,468	-0.58(-2.82%)
Apr 12, 2013	20.84	20.84	20.60	20.60	119,255	-0.20(-0.96%)
Apr 11, 2013	20.67	20.89	20.65	20.80	188,771	+0.10(+0.48%)
Apr 10, 2013	20.48	20.86	20.37	20.70	658,188	+0.23(+1.12%)
Apr 09, 2013	20.41	20.58	20.24	20.47	375,777	+0.06(+0.29%)
Apr 08, 2013	20.66	20.67	20.18	20.41	747,533	-0.32(-1.54%)
Apr 05, 2013	20.70	20.83	20.51	20.73	810,109	-0.10(-0.48%)
Apr 04, 2013	20.99	21.25	20.60	20.83	353,614	-0.18(-0.86%)
Apr 03, 2013	21.20	21.29	20.92	21.01	284,045	-0.17(-0.80%)
Apr 02, 2013	21.49	21.49	21.08	21.18	136,314	-0.20(-0.94%)
Apr 01, 2013	21.60	21.67	21.23	21.38	288,015	-0.52(-2.37%)
Mar 28, 2013		21.90	21.90	21.90	0	+0.37(+1.72%)
Mar 27, 2013	21.47	21.63	21.40	21.53	119,164	+0.05(+0.23%)
Mar 26, 2013	21.45	21.61	21.33	21.48	384,811	-0.01(-0.05%)
Mar 25, 2013	21.44	21.53	21.31	21.49	161,502	+0.25(+1.18%)
Mar 22, 2013	21.32	21.48	21.20	21.24	120,632	-0.17(-0.79%)
Mar 21, 2013	21.33	21.57	21.22	21.41	104,484	-0.07(-0.33%)
Mar 20, 2013	21.17	21.60	21.17	21.48	207,889	+0.27(+1.27%)
Mar 19, 2013	21.40	21.49	21.01	21.21	439,071	-0.21(-0.98%)
Mar 18, 2013	21.50	21.62	21.37	21.42	294,661	-0.23(-1.06%)
Mar 15, 2013	21.56	21.75	21.50	21.65	220,574	+0.16(+0.74%)
Mar 14, 2013	21.59	21.61	21.30	21.49	131,601	+0.01(+0.05%)
Mar 13, 2013	21.50	21.67	21.40	21.48	175,245	-0.07(-0.32%)
Mar 12, 2013	22.15	22.26	21.55	21.55	250,141	-0.47(-2.13%)
Mar 11, 2013	21.74	22.16	21.74	22.02	124,039	+0.10(+0.46%)
Mar 08, 2013	22.07	22.10	21.77	21.92	163,681	-0.02(-0.09%)
Mar 07, 2013	21.55	22.06	21.42	21.94	459,029	+0.55(+2.57%)
Mar 06, 2013	21.68	21.77	21.32	21.39	273,522	-0.33(-1.52%)
Mar 05, 2013	21.99	22.09	21.58	21.72	278,167	-0.10(-0.46%)
Mar 04, 2013	20.90	21.89	20.90	21.82	322,151	+0.92(+4.40%)

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