Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	22.10	22.16	21.44	21.45	531,717	-0.75(-3.38%)
May 30, 2013	21.64	22.21	21.60	22.20	532,950	+0.62(+2.86%)
May 29, 2013	22.13	22.13	21.52	21.58	374,598	-0.50(-2.28%)
May 28, 2013	22.17	22.41	21.86	22.09	517,156	+0.15(+0.70%)
May 24, 2013	21.63	21.97	21.61	21.93	331,620	+0.28(+1.29%)
May 23, 2013	21.40	21.76	21.40	21.65	681,100	+0.10(+0.45%)
May 22, 2013	22.25	22.40	21.50	21.56	472,606	-0.62(-2.80%)
May 21, 2013	22.07	22.20	22.00	22.18	481,132	+0.21(+0.96%)
May 20, 2013	21.77	21.97	21.65	21.97	461,010	+0.07(+0.31%)
May 17, 2013	21.90	22.00	21.80	21.90	460,775	+0.01(+0.04%)
May 16, 2013	21.82	22.02	21.75	21.89	210,220	-0.06(-0.28%)
May 15, 2013	21.98	22.19	21.86	21.95	555,404	+0.46(+2.16%)
May 13, 2013	21.77	21.84	21.42	21.49	359,390	-0.32(-1.45%)
May 10, 2013	22.12	22.16	21.72	21.80	419,023	-0.06(-0.28%)
May 09, 2013	21.97	22.15	21.67	21.86	517,286	-0.18(-0.82%)
May 08, 2013	21.98	22.13	21.91	22.05	143,340	+0.08(+0.35%)
May 07, 2013	21.71	21.98	21.60	21.97	445,164	+0.20(+0.94%)
May 06, 2013	21.97	22.32	21.70	21.76	513,299	-0.26(-1.17%)
May 03, 2013	22.22	22.13	21.88	22.02	688,668	-0.02(-0.11%)
May 02, 2013	21.83	22.14	21.71	22.05	501,093	+0.30(+1.38%)
May 01, 2013	22.17	22.26	21.73	21.74	360,109	-0.51(-2.27%)
Apr 30, 2013	22.20	22.25	22.03	22.25	437,801	-0.01(-0.05%)
Apr 29, 2013	22.21	22.46	22.17	22.26	233,991	+0.15(+0.67%)
Apr 26, 2013	22.08	22.27	22.06	22.11	441,609	-0.04(-0.16%)
Apr 25, 2013	22.42	22.57	22.14	22.15	240,392	-0.23(-1.02%)
Apr 24, 2013	22.37	22.49	22.23	22.38	228,518	+0.04(+0.16%)
Apr 23, 2013	22.20	22.46	22.07	22.34	198,042	+0.16(+0.72%)
Apr 22, 2013	22.30	22.38	21.91	22.18	247,249	-0.17(-0.75%)
Apr 19, 2013	22.27	22.45	22.11	22.35	345,328	+0.08(+0.36%)
Apr 18, 2013	21.98	22.36	21.98	22.27	351,803	+0.30(+1.35%)
Apr 17, 2013	22.19	22.33	21.76	21.97	357,099	-0.35(-1.58%)
Apr 16, 2013	21.75	22.42	21.58	22.33	350,487	+0.72(+3.32%)
Apr 15, 2013	22.57	22.70	21.56	21.61	515,845	-1.14(-5.01%)
Apr 12, 2013	22.94	22.94	22.68	22.75	324,589	-0.21(-0.91%)
Apr 11, 2013	23.02	23.06	22.72	22.96	344,240	-0.02(-0.09%)
Apr 10, 2013	22.64	23.08	22.56	22.98	412,928	+0.43(+1.90%)
Apr 09, 2013	22.61	22.67	22.46	22.55	426,313	-0.07(-0.32%)
Apr 08, 2013	22.64	22.74	22.38	22.62	299,270	+0.07(+0.30%)
Apr 05, 2013	22.22	22.57	22.22	22.55	226,954	+0.07(+0.30%)
Apr 04, 2013	22.35	22.51	22.16	22.48	325,746	+0.19(+0.86%)
Apr 03, 2013	22.64	22.65	22.22	22.29	216,265	-0.31(-1.37%)
Apr 02, 2013	22.61	22.90	22.52	22.60	326,696	+0.16(+0.73%)
Apr 01, 2013	23.09	23.18	22.29	22.43	552,010	-0.65(-2.83%)
Mar 28, 2013	23.00	23.16	22.78	23.09	281,409	+0.17(+0.74%)
Mar 27, 2013	22.65	22.99	22.57	22.92	448,428	+0.17(+0.74%)
Mar 26, 2013	22.71	22.81	22.57	22.75	353,718	+0.19(+0.85%)
Mar 25, 2013	22.62	22.81	22.51	22.56	263,883	-0.06(-0.27%)
Mar 22, 2013	22.42	22.70	22.36	22.62	313,595	+0.30(+1.33%)
Mar 21, 2013	22.26	22.42	22.13	22.32	261,576	-0.07(-0.32%)
Mar 20, 2013	22.54	22.69	22.33	22.39	276,490	-0.08(-0.38%)
Mar 19, 2013	21.86	22.52	21.67	22.48	411,722	+0.73(+3.34%)
Mar 18, 2013	21.91	22.03	21.71	21.75	267,202	-0.26(-1.17%)
Mar 15, 2013	22.19	22.24	21.97	22.01	670,311	-0.15(-0.69%)
Mar 14, 2013	21.97	22.22	21.96	22.16	411,310	+0.19(+0.88%)
Mar 13, 2013	22.04	22.09	21.95	21.97	112,209	-0.05(-0.24%)
Mar 12, 2013	22.10	22.15	21.89	22.02	194,354	-0.05(-0.22%)
Mar 11, 2013	22.27	22.35	21.96	22.07	333,548	-0.19(-0.85%)
Mar 08, 2013	22.21	22.35	22.10	22.26	239,222	+0.13(+0.58%)
Mar 07, 2013	22.23	22.30	22.06	22.13	188,210	-0.04(-0.20%)
Mar 06, 2013	22.34	22.37	22.02	22.17	266,755	-0.10(-0.43%)
Mar 05, 2013	22.20	22.51	22.13	22.27	379,730	+0.07(+0.33%)
Mar 04, 2013	21.58	22.22	21.58	22.20	432,014	+0.66(+3.05%)

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