Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2013	20.86	20.93	20.49	20.61	61,455	-0.24(-1.14%)
Jul 30, 2013	20.75	20.88	20.73	20.85	52,534	+0.08(+0.39%)
Jul 29, 2013	20.82	20.82	20.52	20.77	58,214	-0.05(-0.22%)
Jul 26, 2013	20.76	21.08	20.64	20.81	73,230	-0.02(-0.09%)
Jul 25, 2013	20.14	21.61	19.99	20.83	201,049	+0.71(+3.54%)
Jul 24, 2013	20.45	20.60	20.01	20.12	133,294	-0.28(-1.39%)
Jul 23, 2013	20.82	20.85	20.37	20.40	124,198	-0.44(-2.11%)
Jul 22, 2013	20.71	21.06	20.53	20.84	130,380	+0.13(+0.62%)
Jul 19, 2013	20.73	20.82	20.59	20.72	210,718	-0.02(-0.11%)
Jul 18, 2013	20.54	20.90	20.36	20.74	108,118	+0.30(+1.48%)
Jul 17, 2013	20.21	20.50	20.02	20.44	53,321	+0.31(+1.53%)
Jul 16, 2013	20.35	20.50	20.03	20.13	94,725	-0.29(-1.43%)
Jul 15, 2013	20.18	20.80	20.08	20.42	151,037	+0.24(+1.18%)
Jul 12, 2013	20.50	20.94	20.16	20.18	181,328	-0.35(-1.72%)
Jul 11, 2013	20.58	20.67	20.38	20.54	231,036	+0.07(+0.34%)
Jul 10, 2013	20.07	20.51	20.00	20.47	210,204	+0.34(+1.68%)
Jul 09, 2013	19.84	20.16	19.74	20.13	173,829	+0.39(+1.95%)
Jul 08, 2013	19.73	19.96	19.56	19.74	202,386	+0.07(+0.38%)
Jul 05, 2013	19.85	19.90	19.21	19.67	216,936	-0.03(-0.16%)
Jul 03, 2013	19.51	19.76	19.44	19.70	115,244	+0.10(+0.50%)
Jul 02, 2013	19.58	19.88	19.44	19.60	138,416	+0.02(+0.08%)
Jul 01, 2013	19.54	19.92	19.27	19.59	318,801	+0.18(+0.92%)
Jun 28, 2013	19.32	19.54	18.37	19.41	1,932,433	+0.06(+0.30%)
Jun 26, 2013	20.14	20.15	19.21	19.35	385,705	-0.58(-2.91%)
Jun 25, 2013	20.69	20.69	19.86	19.93	369,787	-0.69(-3.34%)
Jun 24, 2013	21.21	21.30	20.30	20.62	296,901	-0.67(-3.12%)
Jun 21, 2013	21.54	21.74	21.24	21.28	1,555,587	-0.30(-1.41%)
Jun 20, 2013	21.37	21.59	21.10	21.59	1,147,128	-0.09(-0.41%)
Jun 19, 2013	21.68	21.80	21.42	21.68	442,364	-0.00(-0.02%)
Jun 18, 2013	20.94	21.78	20.84	21.68	691,314	+0.84(+4.03%)
Jun 17, 2013	20.61	20.97	20.56	20.84	325,680	+0.22(+1.06%)
Jun 14, 2013	20.78	21.12	20.46	20.62	365,004	-0.22(-1.06%)
Jun 13, 2013	20.33	21.04	20.27	20.84	275,413	+0.42(+2.06%)
Jun 12, 2013	21.10	21.10	20.16	20.42	507,525	-0.13(-0.64%)
Jun 11, 2013	20.23	21.04	20.17	20.56	815,291	+0.15(+0.74%)
Jun 10, 2013	18.80	20.52	18.63	20.40	768,067	+1.66(+8.84%)
Jun 07, 2013	18.40	19.01	18.28	18.75	598,594	+0.48(+2.62%)
Jun 06, 2013	18.03	18.29	17.97	18.27	412,197	+0.18(+0.99%)
Jun 05, 2013	18.10	18.18	17.89	18.09	362,157	-0.08(-0.45%)
Jun 04, 2013	18.18	18.30	18.05	18.17	230,277	+0.05(+0.28%)
Jun 03, 2013	18.18	18.25	18.02	18.12	305,755	-0.05(-0.28%)
May 31, 2013	18.27	18.44	18.03	18.17	319,284	-0.24(-1.33%)
May 30, 2013	18.61	18.61	18.35	18.42	232,877	-0.25(-1.33%)
May 29, 2013	19.10	19.19	18.63	18.67	506,152	-0.61(-3.17%)
May 28, 2013	19.43	19.43	18.97	19.28	218,273	+0.02(+0.10%)
May 24, 2013	19.09	19.28	18.94	19.26	241,685	+0.13(+0.69%)
May 23, 2013	19.10	19.30	19.09	19.12	555,400	-0.32(-1.66%)
May 22, 2013	19.46	19.58	19.43	19.45	341,680	-0.01(-0.06%)
May 21, 2013	19.09	19.53	19.05	19.46	223,684	+0.29(+1.52%)
May 20, 2013	18.67	19.28	18.51	19.17	239,448	+0.29(+1.52%)
May 17, 2013	18.51	18.95	18.51	18.88	375,709	+0.17(+0.91%)
May 16, 2013	18.63	18.83	18.58	18.71	401,029	+0.10(+0.54%)
May 15, 2013	17.89	18.71	17.89	18.61	312,742	+1.42(+8.26%)
May 13, 2013	16.74	17.34	16.74	17.19	249,770	+0.33(+1.96%)
May 10, 2013	15.94	16.97	15.83	16.86	179,512	+0.92(+5.76%)
May 09, 2013	15.74	16.19	15.59	15.94	231,684	+0.30(+1.91%)
May 08, 2013	15.63	15.77	15.51	15.64	417,795	-0.15(-0.94%)
May 07, 2013	15.85	15.90	15.71	15.79	320,439	-0.05(-0.34%)
May 06, 2013	15.85	15.94	15.70	15.84	263,852	+0.00(+0.02%)
May 03, 2013	15.87	15.94	15.55	15.84	307,733	+0.28(+1.82%)
May 02, 2013	15.35	15.55	15.34	15.55	257,796	+0.20(+1.32%)

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