Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012		21.82	21.82	21.82	0	+0.59(+2.78%)
Jun 28, 2012	20.97	21.34	20.67	21.23	113,231	+0.20(+0.95%)
Jun 27, 2012	20.55	21.10	20.49	21.03	26,321	+0.50(+2.44%)
Jun 26, 2012	20.34	20.75	20.34	20.53	35,259	+0.24(+1.18%)
Jun 25, 2012	20.10	20.37	19.80	20.29	49,746	+0.19(+0.95%)
Jun 22, 2012	20.39	20.39	20.08	20.10	29,637	-0.26(-1.28%)
Jun 21, 2012	20.85	20.85	20.25	20.36	118,473	-0.50(-2.40%)
Jun 20, 2012	21.11	21.12	20.85	20.86	63,158	-0.23(-1.09%)
Jun 19, 2012	20.79	21.17	20.72	21.09	32,274	+0.28(+1.35%)
Jun 18, 2012	20.62	20.97	20.43	20.81	45,818	+0.19(+0.92%)
Jun 15, 2012	19.81	20.62	19.75	20.62	149,954	+0.72(+3.62%)
Jun 14, 2012	19.77	19.97	19.73	19.90	56,119	+0.05(+0.25%)
Jun 13, 2012	20.00	20.45	19.68	19.85	70,635	-0.13(-0.65%)
Jun 12, 2012	19.83	20.07	19.73	19.98	46,177	+0.15(+0.76%)
Jun 11, 2012	20.42	20.45	19.83	19.83	62,846	-0.59(-2.89%)
Jun 08, 2012	20.35	20.81	20.19	20.42	39,376	+0.18(+0.89%)
Jun 07, 2012	20.57	20.65	20.01	20.24	40,903	-0.19(-0.93%)
Jun 06, 2012	20.12	20.71	20.12	20.43	138,529	+0.31(+1.54%)
Jun 05, 2012	19.63	20.23	19.59	20.12	43,840	+0.42(+2.13%)
Jun 04, 2012	20.17	20.31	19.65	19.70	75,370	-0.56(-2.76%)
Jun 02, 2012	20.37	20.37	19.94	20.26	75,198	+0.00(+0.00%)
Jun 01, 2012	20.37	20.37	19.94	20.26	75,198	-0.11(-0.54%)
May 31, 2012	20.76	20.85	20.29	20.37	261,569	-0.43(-2.07%)
May 30, 2012	20.79	21.09	20.53	20.80	58,291	+0.01(+0.05%)
May 29, 2012	20.51	21.14	20.51	20.79	65,761	+0.33(+1.61%)
May 28, 2012	20.70	20.70	20.40	20.46	3,856	-0.15(-0.73%)
May 25, 2012	20.34	20.65	20.29	20.61	61,270	+0.25(+1.23%)
May 24, 2012	20.28	20.37	20.17	20.36	74,423	+0.09(+0.44%)
May 23, 2012	19.97	20.41	19.87	20.27	97,379	+0.19(+0.95%)
May 22, 2012	20.44	20.45	19.98	20.08	72,107	-0.23(-1.13%)
May 18, 2012		20.31	20.31	20.31	0	+0.58(+2.94%)
May 17, 2012	20.66	20.73	19.64	19.73	81,669	-1.01(-4.87%)
May 16, 2012	20.70	21.20	20.65	20.74	133,385	+0.04(+0.19%)
May 15, 2012	20.45	20.90	20.32	20.70	96,452	+0.21(+1.02%)
May 14, 2012	20.46	20.57	19.90	20.49	71,891	-0.12(-0.58%)
May 11, 2012	20.92	20.95	20.44	20.61	78,139	-0.38(-1.81%)
May 10, 2012	20.86	21.42	20.86	20.99	115,236	+0.17(+0.82%)
May 09, 2012	21.16	21.23	20.62	20.82	119,076	-0.50(-2.35%)
May 08, 2012	21.07	21.32	20.77	21.32	126,505	+0.25(+1.19%)
May 07, 2012	21.45	21.48	21.04	21.07	60,236	-0.38(-1.77%)
May 04, 2012	21.99	21.99	21.29	21.45	125,092	-0.03(-0.14%)
May 03, 2012	20.79	21.59	20.60	21.48	99,699	+0.75(+3.62%)
May 02, 2012	20.66	20.85	20.60	20.73	103,023	+0.04(+0.19%)
May 01, 2012	20.86	20.96	20.65	20.69	65,398	-0.21(-1.00%)
Apr 30, 2012	20.74	20.90	20.62	20.90	77,605	+0.25(+1.21%)
Apr 27, 2012	20.25	20.73	20.25	20.65	147,164	+0.40(+1.98%)
Apr 26, 2012	20.39	20.41	20.21	20.25	199,826	-0.02(-0.10%)
Apr 25, 2012	20.24	20.32	19.92	20.27	90,941	+0.26(+1.30%)
Apr 24, 2012	20.24	20.45	19.84	20.01	121,789	-0.21(-1.04%)
Apr 23, 2012	20.61	20.61	20.22	20.22	48,679	-0.61(-2.93%)
Apr 20, 2012	20.92	20.96	20.75	20.83	34,532	-0.08(-0.38%)
Apr 19, 2012	20.80	20.93	20.70	20.91	49,198	+0.17(+0.82%)
Apr 18, 2012	21.00	21.00	20.61	20.74	36,462	-0.26(-1.24%)
Apr 17, 2012	21.25	21.25	20.93	21.00	80,788	-0.21(-0.99%)
Apr 16, 2012	20.97	21.27	20.97	21.21	81,048	+0.25(+1.19%)
Apr 13, 2012	21.29	21.29	20.94	20.96	496,148	-0.38(-1.78%)
Apr 12, 2012	21.71	21.71	21.22	21.34	120,904	-0.50(-2.29%)
Apr 11, 2012	21.58	21.84	21.52	21.84	101,428	+0.38(+1.77%)
Apr 10, 2012	22.18	22.21	21.41	21.46	90,350	-0.77(-3.46%)
Apr 09, 2012	22.44	22.44	22.16	22.23	129,629	-0.21(-0.94%)
Apr 05, 2012	22.32	22.56	22.21	22.44	48,168	-0.15(-0.66%)
Apr 04, 2012	23.00	23.01	22.56	22.59	36,621	-0.52(-2.25%)
Apr 03, 2012	23.38	23.46	23.01	23.11	47,837	-0.25(-1.07%)

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