Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	16.14	16.20	16.05	16.07	23,739	+0.03(+0.19%)
Jul 28, 2011	15.90	16.20	15.90	16.04	11,951	-0.07(-0.43%)
Jul 27, 2011	16.53	16.53	16.03	16.11	12,795	-0.09(-0.56%)
Jul 26, 2011	16.18	16.33	16.16	16.20	15,528	+0.21(+1.31%)
Jul 25, 2011	15.70	16.15	15.70	15.99	44,901	-0.08(-0.50%)
Jul 22, 2011	16.05	16.07	16.00	16.07	41,841	+0.28(+1.77%)
Jul 21, 2011	15.39	15.81	15.39	15.79	17,742	+0.19(+1.22%)
Jul 20, 2011	15.80	15.80	15.60	15.60	15,253	-0.03(-0.19%)
Jul 19, 2011	15.82	15.82	15.57	15.63	16,914	+0.26(+1.69%)
Jul 18, 2011	15.17	15.46	15.17	15.37	32,584	+0.11(+0.72%)
Jul 15, 2011	15.27	15.53	15.23	15.26	14,354	-0.20(-1.29%)
Jul 14, 2011	15.50	15.56	15.33	15.46	21,593	-0.09(-0.58%)
Jul 13, 2011	15.48	15.67	15.48	15.55	13,657	+0.36(+2.37%)
Jul 12, 2011	15.35	15.50	15.18	15.19	71,275	-0.30(-1.94%)
Jul 11, 2011	15.97	16.00	15.49	15.49	44,119	-0.48(-3.01%)
Jul 08, 2011	16.25	16.25	15.93	15.97	127,822	-0.29(-1.78%)
Jul 07, 2011	16.26	16.33	16.24	16.26	80,634	+0.13(+0.81%)
Jul 06, 2011	15.90	16.15	15.90	16.13	52,911	-0.09(-0.55%)
Jul 05, 2011	16.59	16.89	16.10	16.22	319,124	-0.65(-3.85%)
Jul 01, 2011	16.35	16.87	16.35	16.87	31,299	+0.22(+1.32%)
Jun 30, 2011	16.43	16.71	16.43	16.65	18,400	+0.25(+1.52%)
Jun 29, 2011	16.25	16.40	16.25	16.40	40,514	-0.07(-0.43%)
Jun 28, 2011	16.30	16.55	16.30	16.47	32,973	-0.13(-0.78%)
Jun 27, 2011	16.55	16.70	16.48	16.60	23,735	+0.20(+1.22%)
Jun 24, 2011	16.51	16.63	16.40	16.40	22,806	+0.25(+1.55%)
Jun 23, 2011	15.98	16.15	15.88	16.15	58,719	-0.22(-1.34%)
Jun 22, 2011	16.54	16.54	16.37	16.37	19,451	-0.38(-2.27%)
Jun 21, 2011	16.74	16.76	16.57	16.75	35,295	-0.06(-0.36%)
Jun 20, 2011	16.78	16.84	16.78	16.81	57,419	-0.32(-1.87%)
Jun 17, 2011	16.90	17.19	16.90	17.13	79,692	-0.02(-0.12%)
Jun 16, 2011	16.99	17.15	16.81	17.15	99,860	+0.30(+1.78%)
Jun 15, 2011	17.51	17.51	16.83	16.85	58,734	-0.55(-3.16%)
Jun 14, 2011	17.48	17.48	17.32	17.40	32,617	-0.20(-1.14%)
Jun 13, 2011	17.65	17.83	17.58	17.60	295,266	+0.33(+1.91%)
Jun 10, 2011	17.42	17.45	17.17	17.27	594,931	-0.43(-2.43%)
Jun 09, 2011	17.62	17.86	17.57	17.70	525,155	-0.20(-1.12%)
Jun 08, 2011	17.78	18.21	17.78	17.90	34,239	-0.15(-0.83%)
Jun 07, 2011	17.94	18.26	17.94	18.05	19,656	+0.09(+0.50%)
Jun 06, 2011	18.10	18.12	17.96	17.96	13,209	-0.14(-0.77%)
Jun 03, 2011	18.02	18.21	18.02	18.10	59,673	+0.00(+0.00%)
May 24, 2011	18.34	18.34	18.10	18.10	10,582	+0.04(+0.22%)
May 23, 2011	18.00	18.20	18.00	18.06	20,004	-0.36(-1.95%)
May 20, 2011	18.56	18.56	18.41	18.42	8,230	-0.24(-1.29%)
May 19, 2011	18.37	18.73	18.37	18.66	15,121	+0.03(+0.16%)
May 18, 2011	18.28	18.63	18.28	18.63	15,207	+0.49(+2.70%)
May 17, 2011	18.16	18.28	18.14	18.14	41,528	-0.06(-0.33%)
May 16, 2011	18.16	18.44	18.16	18.20	46,589	-0.15(-0.82%)
May 13, 2011	18.32	18.61	18.27	18.35	37,831	-0.23(-1.24%)
May 12, 2011	18.54	18.58	18.27	18.58	34,729	+0.29(+1.59%)
May 11, 2011	18.58	18.58	18.29	18.29	16,480	-0.39(-2.09%)
May 10, 2011	18.62	18.68	18.52	18.68	31,438	+0.17(+0.92%)
May 09, 2011	18.41	18.65	18.36	18.51	26,971	+0.08(+0.43%)
May 06, 2011	18.36	18.70	18.36	18.43	186,661	+0.02(+0.11%)
May 05, 2011	18.42	18.48	18.22	18.41	24,880	+0.08(+0.44%)
May 04, 2011	18.47	18.47	18.26	18.33	36,574	-0.38(-2.03%)
May 03, 2011	18.86	18.86	18.58	18.71	89,896	-0.29(-1.53%)

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