Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	18.95	19.14	18.83	19.05	27,658	+0.07(+0.37%)
Jul 30, 2012	18.90	19.34	18.86	18.98	22,288	+0.10(+0.53%)
Jul 27, 2012	18.61	19.19	18.19	18.88	48,558	+0.29(+1.56%)
Jul 26, 2012	18.55	18.68	18.32	18.59	31,053	+0.29(+1.58%)
Jul 25, 2012	19.05	19.28	18.09	18.30	84,987	-0.69(-3.63%)
Jul 24, 2012	19.12	19.12	18.51	18.99	55,888	-0.12(-0.63%)
Jul 23, 2012	19.04	19.76	19.00	19.11	99,721	-0.18(-0.93%)
Jul 20, 2012	19.24	19.36	19.16	19.29	62,303	-0.09(-0.46%)
Jul 19, 2012	19.58	19.61	19.38	19.38	29,152	-0.20(-1.02%)
Jul 18, 2012	19.40	19.90	19.11	19.58	33,829	+0.09(+0.46%)
Jul 17, 2012	19.45	19.60	19.08	19.49	58,888	+0.21(+1.09%)
Jul 16, 2012	19.50	19.50	19.24	19.28	41,980	-0.22(-1.13%)
Jul 13, 2012	19.35	19.61	19.27	19.50	25,418	+0.18(+0.93%)
Jul 12, 2012	19.35	19.50	19.10	19.32	50,038	-0.11(-0.57%)
Jul 11, 2012	19.36	19.63	19.20	19.43	114,731	+0.00(+0.00%)
Jul 10, 2012	19.76	19.76	19.20	19.43	24,728	-0.16(-0.82%)
Jul 09, 2012	19.36	19.90	18.82	19.59	25,136	+0.28(+1.45%)
Jul 06, 2012	19.38	19.50	19.07	19.31	26,123	-0.32(-1.63%)
Jul 05, 2012	19.85	19.88	19.55	19.63	25,721	-0.22(-1.11%)
Jul 03, 2012	19.48	19.90	19.34	19.85	24,655	+0.43(+2.21%)
Jul 02, 2012	19.32	19.42	18.95	19.42	68,203	+0.07(+0.36%)
Jun 29, 2012	19.46	19.50	19.25	19.35	49,750	+0.29(+1.52%)
Jun 28, 2012	18.94	19.16	18.66	19.06	26,758	+0.01(+0.05%)
Jun 27, 2012	18.53	19.23	18.53	19.05	42,213	+0.55(+2.97%)
Jun 26, 2012	18.39	18.75	18.31	18.50	56,399	+0.09(+0.49%)
Jun 25, 2012	18.56	18.63	18.34	18.41	27,250	-0.42(-2.23%)
Jun 22, 2012	18.41	18.92	18.41	18.83	107,639	+0.60(+3.29%)
Jun 21, 2012	18.63	18.63	18.09	18.23	76,324	-0.46(-2.46%)
Jun 20, 2012	18.91	19.04	18.51	18.69	23,888	-0.23(-1.22%)
Jun 19, 2012	18.97	19.32	18.80	18.92	66,046	+0.11(+0.58%)
Jun 18, 2012	19.26	19.34	18.77	18.81	35,220	-0.53(-2.74%)
Jun 15, 2012	19.07	19.44	19.05	19.34	71,604	+0.26(+1.36%)
Jun 14, 2012	18.24	19.11	18.24	19.08	60,093	+0.87(+4.78%)
Jun 13, 2012	18.94	19.05	18.11	18.21	137,687	-0.76(-4.01%)
Jun 12, 2012	18.91	19.00	18.53	18.97	41,748	+0.11(+0.58%)
Jun 11, 2012	18.95	19.05	18.68	18.86	92,720	+0.12(+0.64%)
Jun 08, 2012	18.76	18.88	18.48	18.74	51,669	-0.12(-0.64%)
Jun 07, 2012	18.60	18.97	18.01	18.86	182,174	+0.47(+2.56%)
Jun 06, 2012	17.88	18.42	17.76	18.39	58,937	+0.59(+3.31%)
Jun 05, 2012	18.05	18.36	17.76	17.80	100,682	-0.29(-1.60%)
Jun 04, 2012	17.85	18.12	17.75	18.09	78,054	+0.29(+1.63%)
Jun 01, 2012	17.95	18.39	17.77	17.80	58,806	-0.48(-2.63%)
May 31, 2012	18.42	18.52	18.09	18.28	146,879	-0.03(-0.16%)
May 30, 2012	18.83	18.83	18.00	18.31	84,012	-0.81(-4.24%)
May 29, 2012	18.45	19.26	18.45	19.12	81,788	+0.94(+5.17%)
May 25, 2012	18.17	18.50	18.05	18.18	57,831	-0.04(-0.22%)
May 24, 2012	18.28	18.34	18.00	18.22	42,151	-0.12(-0.65%)
May 23, 2012	17.75	18.50	17.60	18.34	72,205	+0.39(+2.17%)
May 22, 2012	19.21	19.21	17.81	17.95	72,332	-1.14(-5.97%)
May 21, 2012	18.79	19.10	18.53	19.09	56,012	+0.28(+1.49%)
May 18, 2012	18.83	19.28	18.51	18.81	101,116	-0.06(-0.32%)
May 17, 2012	19.06	19.61	18.87	18.87	108,480	-0.25(-1.31%)
May 16, 2012	19.23	19.49	19.01	19.12	74,870	-0.08(-0.42%)
May 15, 2012	19.75	19.90	19.19	19.20	66,346	-0.59(-2.98%)
May 14, 2012	19.51	19.87	19.51	19.79	91,943	-0.09(-0.45%)
May 11, 2012	19.08	20.36	19.08	19.88	134,728	+0.07(+0.35%)
May 10, 2012	20.14	20.74	19.39	19.81	208,698	-0.92(-4.44%)
May 09, 2012	21.03	21.03	20.34	20.73	29,164	-0.50(-2.36%)
May 08, 2012	21.14	21.34	20.82	21.23	40,275	-0.13(-0.61%)
May 07, 2012	20.77	21.68	20.77	21.36	53,882	+0.47(+2.25%)
May 04, 2012	21.34	21.34	20.82	20.89	36,306	-0.49(-2.29%)
May 03, 2012	21.71	21.75	21.06	21.38	40,750	-0.30(-1.38%)
May 02, 2012	21.59	21.86	21.23	21.68	53,134	-0.02(-0.09%)

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