Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	19.63	19.71	19.43	19.44	216,285	-0.31(-1.56%)
May 30, 2013	19.74	19.82	19.72	19.75	144,963	-0.02(-0.10%)
May 29, 2013	19.80	19.82	19.67	19.77	277,875	-0.20(-1.02%)
May 28, 2013	20.08	20.14	19.94	19.97	453,480	+0.22(+1.12%)
May 24, 2013	19.64	19.75	19.57	19.75	89,077	-0.05(-0.27%)
May 23, 2013	19.59	19.83	19.59	19.80	373,498	-0.08(-0.38%)
May 22, 2013	19.97	20.12	19.81	19.88	286,173	-0.10(-0.51%)
May 21, 2013	19.94	20.04	19.89	19.98	526,332	+0.05(+0.23%)
May 20, 2013	19.91	19.97	19.87	19.93	508,999	-0.03(-0.17%)
May 17, 2013	19.85	19.99	19.80	19.97	232,455	+0.18(+0.93%)
May 16, 2013	19.81	19.86	19.76	19.78	387,699	-0.09(-0.45%)
May 15, 2013	19.79	19.87	19.75	19.87	267,839	+0.24(+1.23%)
May 13, 2013	19.59	19.65	19.53	19.63	212,516	-0.02(-0.09%)
May 10, 2013	19.65	19.65	19.54	19.65	124,262	+0.19(+0.96%)
May 09, 2013	19.47	19.52	19.44	19.46	309,165	-0.04(-0.21%)
May 08, 2013	19.48	19.53	19.44	19.50	382,915	+0.13(+0.66%)
May 07, 2013	19.41	19.44	19.31	19.38	167,259	+0.01(+0.04%)
May 06, 2013	19.31	19.37	19.29	19.37	138,474	+0.02(+0.10%)
May 03, 2013	19.34	19.38	19.14	19.35	249,121	+0.21(+1.08%)
May 02, 2013	18.99	19.16	18.99	19.14	262,454	+0.27(+1.42%)
May 01, 2013	19.12	19.12	18.83	18.88	316,998	-0.17(-0.91%)
Apr 30, 2013	19.01	19.20	18.97	19.05	70,188	-0.08(-0.43%)
Apr 29, 2013	19.03	19.16	18.97	19.13	97,238	+0.24(+1.30%)
Apr 26, 2013	18.84	18.90	18.88	18.89	64,774	-0.02(-0.12%)
Apr 25, 2013	18.92	19.00	18.91	18.91	155,002	-0.04(-0.22%)
Apr 24, 2013	18.87	19.01	18.87	18.95	84,787	+0.12(+0.64%)
Apr 23, 2013	18.62	18.87	18.62	18.83	166,193	+0.47(+2.54%)
Apr 22, 2013	18.34	18.40	18.26	18.36	42,234	+0.07(+0.37%)
Apr 19, 2013	18.31	18.31	18.20	18.30	52,020	+0.15(+0.83%)
Apr 18, 2013	18.17	18.18	18.08	18.14	64,386	-0.06(-0.33%)
Apr 17, 2013	18.30	18.32	18.10	18.20	62,492	-0.35(-1.91%)
Apr 16, 2013	18.60	18.65	18.47	18.56	75,843	+0.11(+0.61%)
Apr 15, 2013	18.62	18.64	18.45	18.45	232,487	-0.38(-2.00%)
Apr 12, 2013	18.73	18.82	18.66	18.82	333,224	-0.10(-0.52%)
Apr 11, 2013	18.90	18.98	18.89	18.92	1,350,288	+0.08(+0.40%)
Apr 10, 2013	18.67	18.85	18.67	18.84	72,225	+0.36(+1.93%)
Apr 09, 2013	18.43	18.52	18.36	18.49	159,898	-0.05(-0.26%)
Apr 08, 2013	18.47	18.54	18.46	18.54	26,245	+0.08(+0.45%)
Apr 05, 2013	18.32	18.45	18.29	18.45	111,274	-0.33(-1.76%)
Apr 04, 2013	18.91	18.91	18.71	18.78	167,787	-0.18(-0.95%)
Apr 03, 2013	19.00	19.14	18.94	18.97	40,882	-0.02(-0.13%)
Apr 02, 2013	18.90	19.09	18.90	18.99	176,256	+0.26(+1.41%)
Apr 01, 2013	18.88	18.89	18.67	18.73	211,018	-0.14(-0.77%)
Mar 28, 2013	18.87	18.88	18.80	18.87	1,843,355	+0.10(+0.52%)
Mar 27, 2013	18.69	18.81	18.69	18.77	75,381	-0.13(-0.70%)
Mar 26, 2013	18.87	18.95	18.83	18.91	116,173	+0.06(+0.30%)
Mar 25, 2013	19.08	19.10	18.77	18.85	106,017	-0.17(-0.91%)
Mar 22, 2013	19.01	19.03	18.91	19.02	72,496	+0.11(+0.58%)
Mar 21, 2013	18.87	18.98	18.87	18.91	87,882	-0.27(-1.39%)
Mar 20, 2013	19.23	19.23	19.12	19.18	317,275	+0.18(+0.93%)
Mar 19, 2013	19.11	19.11	18.90	19.00	5,513,455	-0.07(-0.34%)
Mar 18, 2013	19.07	19.16	18.93	19.07	311,263	-0.05(-0.24%)
Mar 15, 2013	19.27	19.27	19.09	19.12	29,635	-0.13(-0.67%)
Mar 14, 2013	19.21	19.27	19.14	19.24	48,288	+0.12(+0.61%)
Mar 13, 2013	19.09	19.15	18.99	19.13	6,962	+0.18(+0.95%)
Mar 12, 2013	19.13	19.16	18.94	18.95	23,201	-0.07(-0.36%)
Mar 11, 2013	19.01	19.01	19.01	19.01	3,200	-0.08(-0.39%)
Mar 08, 2013	19.09	19.11	18.97	19.09	19,694	+0.19(+1.00%)
Mar 07, 2013	19.02	19.02	18.86	18.90	16,732	+0.00(+0.00%)
Mar 06, 2013	18.84	18.90	18.82	18.90	10,293	+0.12(+0.62%)
Mar 05, 2013	18.89	18.92	18.78	18.78	38,520	+0.20(+1.05%)
Mar 04, 2013	18.57	18.60	18.32	18.59	15,922	+0.07(+0.35%)

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