Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	17.62	17.62	17.48	17.58	12,768	+0.39(+2.28%)
Jun 28, 2012	17.01	17.19	16.95	17.19	24,127	+0.05(+0.29%)
Jun 27, 2012	16.92	17.15	16.92	17.14	7,048	+0.15(+0.91%)
Jun 26, 2012	16.98	17.02	16.94	16.99	15,555	+0.07(+0.39%)
Jun 25, 2012	16.98	16.98	16.79	16.92	4,003	-0.42(-2.42%)
Jun 22, 2012	17.35	17.39	17.27	17.34	3,465	+0.15(+0.87%)
Jun 21, 2012	17.71	17.71	17.18	17.19	16,721	-0.47(-2.68%)
Jun 20, 2012	17.72	17.82	17.60	17.66	15,447	-0.02(-0.14%)
Jun 19, 2012	17.52	17.75	17.52	17.69	8,405	+0.26(+1.49%)
Jun 18, 2012	17.42	17.47	17.37	17.43	26,356	+0.01(+0.05%)
Jun 15, 2012	17.22	17.42	17.21	17.42	7,117	+0.28(+1.66%)
Jun 14, 2012	17.08	17.15	17.04	17.14	7,219	+0.08(+0.48%)
Jun 13, 2012	17.12	17.20	17.06	17.06	3,901	-0.14(-0.80%)
Jun 12, 2012	16.97	17.19	16.97	17.19	4,118	+0.21(+1.24%)
Jun 11, 2012	17.21	17.23	16.98	16.98	14,764	-0.25(-1.46%)
Jun 08, 2012	17.11	17.25	17.09	17.23	5,176	+0.11(+0.62%)
Jun 07, 2012	17.49	17.49	17.13	17.13	9,163	-0.06(-0.35%)
Jun 06, 2012	16.93	17.21	16.93	17.19	9,104	+0.48(+2.88%)
Jun 05, 2012	16.60	16.71	16.60	16.71	3,130	+0.28(+1.68%)
Jun 04, 2012	16.60	16.63	16.34	16.43	15,795	-0.16(-0.98%)
Jun 01, 2012	16.60	16.78	16.58	16.59	16,916	-0.49(-2.86%)
May 31, 2012	16.88	17.09	16.86	17.08	47,117	+0.03(+0.15%)
May 30, 2012	17.16	17.16	16.98	17.06	116,508	-0.34(-1.96%)
May 29, 2012	17.21	17.40	17.21	17.40	23,281	+0.28(+1.61%)
May 25, 2012	17.01	17.19	17.01	17.12	39,014	+0.11(+0.62%)
May 24, 2012	17.13	17.14	16.91	17.01	32,894	-0.05(-0.29%)
May 23, 2012	16.85	17.06	16.68	17.06	84,107	-0.02(-0.09%)
May 22, 2012	17.23	17.46	16.97	17.08	174,832	-0.06(-0.33%)
May 21, 2012	16.91	17.14	16.81	17.14	56,481	+0.32(+1.93%)
May 18, 2012	17.06	17.07	16.77	16.81	34,532	-0.15(-0.90%)
May 17, 2012	17.21	17.23	16.96	16.96	144,733	-0.20(-1.15%)
May 16, 2012	17.62	17.66	17.16	17.16	19,175	-0.30(-1.72%)
May 15, 2012	17.53	17.63	17.46	17.46	10,710	-0.06(-0.37%)
May 14, 2012	17.58	17.64	17.53	17.53	50,759	-0.32(-1.82%)
May 11, 2012	17.79	17.99	17.72	17.85	29,953	-0.17(-0.95%)
May 10, 2012	18.29	18.29	18.00	18.02	21,416	-0.07(-0.40%)
May 09, 2012	17.98	18.22	17.92	18.09	24,655	-0.12(-0.67%)
May 08, 2012	18.13	18.22	18.02	18.22	44,043	-0.07(-0.40%)
May 07, 2012	18.26	18.41	18.22	18.29	22,089	-0.07(-0.35%)
May 04, 2012	18.48	18.48	18.27	18.35	52,067	-0.23(-1.22%)
May 03, 2012	18.77	18.77	18.52	18.58	19,055	-0.20(-1.08%)
May 02, 2012	18.93	18.93	18.73	18.78	38,081	-0.37(-1.95%)
May 01, 2012	19.08	19.32	19.08	19.16	8,865	+0.04(+0.18%)
Apr 30, 2012	19.09	19.15	19.08	19.12	16,145	-0.16(-0.81%)
Apr 27, 2012	19.32	19.32	19.24	19.28	6,776	+0.02(+0.13%)
Apr 26, 2012	19.10	19.30	19.10	19.25	6,141	+0.15(+0.81%)
Apr 25, 2012	19.18	19.24	19.02	19.10	79,653	+0.11(+0.56%)
Apr 24, 2012	18.84	19.03	18.79	18.99	10,834	+0.15(+0.77%)
Apr 23, 2012	18.79	18.86	18.66	18.85	24,119	-0.17(-0.90%)
Apr 20, 2012	19.28	19.28	19.01	19.02	20,261	-0.11(-0.55%)
Apr 19, 2012	19.27	19.31	19.01	19.12	38,863	-0.02(-0.10%)
Apr 18, 2012	19.21	19.26	19.08	19.14	16,384	-0.20(-1.03%)
Apr 17, 2012	19.36	19.45	19.31	19.34	1,024,368	+0.14(+0.72%)
Apr 16, 2012	19.42	19.42	19.10	19.21	37,792	+0.02(+0.08%)
Apr 13, 2012	19.72	19.72	19.19	19.19	9,354	-0.57(-2.91%)
Apr 12, 2012	19.47	19.79	19.42	19.76	14,444	+0.38(+1.96%)
Apr 11, 2012	19.44	19.54	19.38	19.38	80,334	+0.19(+0.96%)
Apr 10, 2012	19.65	19.71	19.20	19.20	84,559	-0.49(-2.46%)
Apr 09, 2012	19.69	19.78	19.58	19.68	30,000	-0.36(-1.78%)
Apr 05, 2012	20.03	20.17	20.02	20.04	50,139	-0.05(-0.24%)
Apr 04, 2012	20.28	20.30	20.09	20.09	15,254	-0.45(-2.21%)
Apr 03, 2012	20.63	20.63	20.37	20.54	21,373	-0.16(-0.78%)

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