Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012		20.24	20.24	20.24	0	+0.24(+1.20%)
Jun 28, 2012	19.90	20.01	19.79	20.00	56,079	+0.05(+0.25%)
Jun 27, 2012	19.85	19.98	19.82	19.95	42,896	+0.09(+0.45%)
Jun 26, 2012	19.82	19.88	19.76	19.86	42,052	+0.03(+0.15%)
Jun 25, 2012	19.92	19.96	19.77	19.83	64,378	-0.16(-0.80%)
Jun 22, 2012	19.99	20.02	19.95	19.99	31,873	-0.04(-0.20%)
Jun 21, 2012	20.34	20.36	20.01	20.03	78,411	-0.31(-1.52%)
Jun 20, 2012	20.29	20.36	20.23	20.34	68,525	+0.05(+0.25%)
Jun 19, 2012	20.08	20.34	20.07	20.29	120,023	+0.28(+1.40%)
Jun 18, 2012	19.95	20.07	19.95	20.01	72,254	+0.06(+0.30%)
Jun 15, 2012	20.00	20.06	19.95	19.95	57,272	+0.00(+0.00%)
Jun 14, 2012	20.05	20.05	19.89	19.95	67,549	-0.08(-0.40%)
Jun 13, 2012	19.92	20.12	19.92	20.03	29,895	+0.05(+0.25%)
Jun 12, 2012	19.92	19.98	19.85	19.98	39,859	+0.10(+0.50%)
Jun 11, 2012	20.14	20.14	19.85	19.88	83,315	-0.12(-0.60%)
Jun 08, 2012	20.09	20.11	19.99	20.00	30,065	-0.13(-0.65%)
Jun 07, 2012	20.19	20.25	20.12	20.13	45,871	+0.05(+0.25%)
Jun 06, 2012	19.88	20.09	19.88	20.08	57,547	+0.29(+1.47%)
Jun 05, 2012	19.52	19.79	19.52	19.79	47,645	+0.25(+1.28%)
Jun 04, 2012	19.70	19.74	19.43	19.54	70,838	-0.18(-0.91%)
Jun 02, 2012	20.00	20.00	19.71	19.72	70,125	+0.00(+0.00%)
Jun 01, 2012	20.00	20.00	19.71	19.72	70,125	-0.39(-1.94%)
May 31, 2012	20.04	20.11	19.94	20.11	72,383	+0.11(+0.55%)
May 30, 2012	20.11	20.11	19.98	20.00	55,899	-0.19(-0.94%)
May 29, 2012	20.18	20.20	20.13	20.19	33,655	+0.13(+0.65%)
May 28, 2012	20.17	20.17	20.02	20.06	44,078	-0.03(-0.15%)
May 25, 2012	20.17	20.17	20.02	20.09	35,819	-0.07(-0.35%)
May 24, 2012	20.29	20.29	20.08	20.16	36,366	-0.09(-0.44%)
May 23, 2012	20.17	20.25	19.99	20.25	152,964	-0.04(-0.20%)
May 22, 2012	20.28	20.35	20.25	20.29	67,924	+0.15(+0.74%)
May 18, 2012		20.14	20.14	20.14	0	-0.10(-0.49%)
May 17, 2012	20.47	20.47	20.24	20.24	98,579	-0.22(-1.08%)
May 16, 2012	20.48	20.61	20.38	20.46	105,123	-0.04(-0.20%)
May 15, 2012	20.60	20.61	20.50	20.50	109,341	-0.12(-0.58%)
May 14, 2012	20.73	20.73	20.61	20.62	78,263	-0.20(-0.96%)
May 11, 2012	20.83	20.94	20.77	20.82	65,000	+0.00(+0.00%)
May 10, 2012	20.82	20.84	20.77	20.82	124,479	+0.11(+0.53%)
May 09, 2012	20.58	20.83	20.51	20.71	83,279	+0.01(+0.05%)
May 08, 2012	20.90	20.91	20.57	20.70	214,293	-0.24(-1.15%)
May 07, 2012	20.84	20.96	20.84	20.94	47,919	-0.02(-0.10%)
May 04, 2012	21.13	21.16	20.86	20.96	98,150	-0.27(-1.27%)
May 03, 2012	21.47	21.49	21.22	21.23	85,352	-0.25(-1.16%)
May 02, 2012	21.43	21.48	21.34	21.48	43,396	-0.02(-0.09%)
May 01, 2012	21.45	21.52	21.42	21.50	48,231	+0.06(+0.28%)
Apr 30, 2012	21.35	21.45	21.29	21.44	53,516	+0.05(+0.23%)
Apr 27, 2012	21.23	21.42	21.23	21.39	50,031	+0.17(+0.80%)
Apr 26, 2012	21.25	21.26	21.17	21.22	35,984	-0.05(-0.24%)
Apr 25, 2012	21.37	21.37	21.24	21.27	72,886	-0.03(-0.14%)
Apr 24, 2012	21.30	21.37	21.27	21.30	72,541	+0.00(+0.00%)
Apr 23, 2012	21.35	21.35	21.22	21.30	78,592	-0.24(-1.11%)
Apr 20, 2012	21.52	21.56	21.50	21.54	47,469	+0.06(+0.28%)
Apr 19, 2012	21.49	21.50	21.42	21.48	37,049	+0.01(+0.05%)
Apr 18, 2012	21.37	21.48	21.37	21.47	70,962	+0.11(+0.51%)
Apr 17, 2012	21.28	21.41	21.24	21.36	89,612	+0.10(+0.47%)
Apr 16, 2012	21.25	21.31	21.21	21.26	42,699	+0.02(+0.09%)
Apr 13, 2012	21.42	21.42	21.19	21.24	85,000	-0.23(-1.07%)
Apr 12, 2012	21.31	21.49	21.29	21.47	83,304	+0.15(+0.70%)
Apr 11, 2012	21.09	21.32	21.08	21.32	104,161	+0.26(+1.23%)
Apr 10, 2012	21.25	21.25	20.98	21.06	146,387	-0.21(-0.99%)
Apr 09, 2012	21.34	21.34	21.26	21.27	49,205	-0.14(-0.65%)
Apr 05, 2012	21.44	21.44	21.35	21.41	54,804	-0.08(-0.37%)
Apr 04, 2012	21.39	21.49	21.34	21.49	86,053	+0.00(+0.00%)
Apr 03, 2012	21.63	21.63	21.46	21.49	72,832	-0.17(-0.78%)

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