Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	18.94	18.97	18.73	18.73	385,745	-0.40(-2.08%)
May 30, 2013	19.12	19.21	19.10	19.13	563,331	+0.18(+0.95%)
May 29, 2013	18.97	18.99	18.86	18.95	694,724	-0.13(-0.67%)
May 28, 2013	19.21	19.24	19.03	19.08	775,838	+0.21(+1.11%)
May 24, 2013	18.79	18.88	18.72	18.87	444,818	-0.02(-0.12%)
May 23, 2013	18.70	18.92	18.66	18.89	748,675	-0.01(-0.08%)
May 22, 2013	19.09	19.30	18.82	18.91	805,773	-0.17(-0.90%)
May 21, 2013	18.97	19.15	18.90	19.08	790,851	+0.13(+0.71%)
May 20, 2013	18.83	19.00	18.81	18.94	754,302	+0.07(+0.36%)
May 17, 2013	18.73	18.90	18.72	18.88	616,006	+0.20(+1.08%)
May 16, 2013	18.70	18.82	18.63	18.67	1,275,376	-0.10(-0.52%)
May 15, 2013	18.61	18.79	18.61	18.77	620,180	+0.04(+0.20%)
May 13, 2013	18.70	18.76	18.65	18.73	996,700	-0.06(-0.32%)
May 10, 2013	18.71	18.80	18.64	18.79	598,395	+0.11(+0.60%)
May 09, 2013	18.82	18.85	18.61	18.68	990,699	-0.25(-1.35%)
May 08, 2013	18.84	18.94	18.82	18.94	1,669,568	+0.27(+1.45%)
May 07, 2013	18.73	18.75	18.59	18.67	806,707	+0.06(+0.32%)
May 06, 2013	18.59	18.63	18.49	18.61	806,536	-0.02(-0.12%)
May 03, 2013	18.55	18.67	18.54	18.63	1,268,804	+0.26(+1.43%)
May 02, 2013	18.19	18.41	18.16	18.37	2,410,612	+0.18(+0.99%)
May 01, 2013	18.37	18.40	18.16	18.19	656,965	-0.19(-1.06%)
Apr 30, 2013	18.37	18.43	18.31	18.38	1,228,024	-0.03(-0.16%)
Apr 29, 2013	18.22	18.44	18.20	18.41	719,206	+0.40(+2.20%)
Apr 26, 2013	17.97	18.03	18.00	18.01	1,260,179	+0.02(+0.08%)
Apr 25, 2013	18.07	18.13	17.99	18.00	878,223	-0.07(-0.37%)
Apr 24, 2013	17.95	18.12	17.92	18.07	1,730,848	+0.25(+1.39%)
Apr 23, 2013	17.66	17.84	17.66	17.82	2,292,641	+0.45(+2.59%)
Apr 22, 2013	17.30	17.40	17.15	17.37	1,002,102	+0.12(+0.70%)
Apr 19, 2013	17.25	17.33	17.19	17.25	899,421	+0.22(+1.28%)
Apr 18, 2013	17.14	17.15	16.94	17.03	1,550,355	-0.06(-0.35%)
Apr 17, 2013	17.33	17.33	16.97	17.09	795,131	-0.58(-3.31%)
Apr 16, 2013	17.68	17.69	17.54	17.68	283,297	+0.30(+1.73%)
Apr 15, 2013	17.62	17.63	17.37	17.38	582,200	-0.45(-2.52%)
Apr 12, 2013	17.73	17.84	17.66	17.83	646,244	-0.07(-0.38%)
Apr 11, 2013	17.86	18.03	17.83	17.89	298,427	+0.16(+0.93%)
Apr 10, 2013	17.65	17.79	17.62	17.73	449,538	+0.25(+1.46%)
Apr 09, 2013	17.44	17.56	17.30	17.48	436,920	+0.07(+0.39%)
Apr 08, 2013	17.33	17.42	17.30	17.41	659,089	+0.04(+0.22%)
Apr 05, 2013	17.21	17.38	17.18	17.37	1,476,277	-0.16(-0.90%)
Apr 04, 2013	17.41	17.55	17.35	17.53	503,532	+0.03(+0.17%)
Apr 03, 2013	17.66	17.71	17.46	17.50	498,400	-0.06(-0.34%)
Apr 02, 2013	17.55	17.77	17.52	17.56	2,563,463	+0.27(+1.56%)
Apr 01, 2013	17.35	17.41	17.24	17.29	384,270	-0.10(-0.60%)
Mar 28, 2013	17.38	17.45	17.32	17.39	1,437,250	+0.16(+0.96%)
Mar 27, 2013	17.08	17.24	17.05	17.23	3,422,582	-0.29(-1.67%)
Mar 26, 2013	17.52	17.60	17.41	17.52	695,655	+0.14(+0.82%)
Mar 25, 2013	17.80	17.83	17.30	17.38	2,936,498	-0.47(-2.64%)
Mar 22, 2013	17.77	17.89	17.70	17.85	2,118,210	+0.21(+1.19%)
Mar 21, 2013	17.65	17.79	17.56	17.64	2,016,921	-0.29(-1.63%)
Mar 20, 2013	17.96	18.02	17.90	17.93	6,281,867	+0.23(+1.31%)
Mar 19, 2013	17.88	17.92	17.55	17.70	4,481,366	-0.20(-1.13%)
Mar 18, 2013	17.78	18.07	17.77	17.90	3,286,626	-0.25(-1.38%)
Mar 15, 2013	18.19	18.23	18.09	18.15	1,331,086	-0.06(-0.31%)
Mar 14, 2013	18.08	18.25	18.05	18.21	3,196,089	+0.18(+1.00%)
Mar 13, 2013	18.01	18.06	17.88	18.03	3,185,366	-0.07(-0.37%)
Mar 12, 2013	18.20	18.24	18.04	18.10	841,472	-0.04(-0.25%)
Mar 11, 2013	18.04	18.15	18.01	18.14	2,641,357	+0.03(+0.17%)
Mar 08, 2013	18.07	18.13	17.92	18.11	3,997,686	+0.06(+0.33%)
Mar 07, 2013	17.95	18.07	17.92	18.05	1,555,551	+0.22(+1.26%)
Mar 06, 2013	17.90	17.93	17.75	17.83	1,500,142	-0.03(-0.17%)
Mar 05, 2013	17.83	17.92	17.82	17.86	1,194,985	+0.22(+1.27%)
Mar 04, 2013	17.48	17.64	17.45	17.63	374,297	+0.11(+0.64%)

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