Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	23.98	24.00	23.50	23.51	581,554	-0.39(-1.62%)
Jul 30, 2012	23.78	23.94	23.76	23.90	500,887	-0.28(-1.17%)
Jul 27, 2012	23.71	24.26	23.55	24.19	578,851	+0.93(+3.98%)
Jul 26, 2012	23.06	23.30	22.99	23.26	327,882	+0.54(+2.40%)
Jul 25, 2012	22.84	22.86	22.61	22.71	203,867	-0.04(-0.16%)
Jul 24, 2012	23.05	23.06	22.65	22.75	399,764	-0.43(-1.87%)
Jul 23, 2012	23.12	23.21	22.98	23.18	213,802	-0.21(-0.89%)
Jul 20, 2012	23.55	23.60	23.38	23.39	216,996	-0.49(-2.03%)
Jul 19, 2012	23.86	23.94	23.81	23.88	176,336	+0.25(+1.07%)
Jul 18, 2012	23.45	23.72	23.41	23.63	354,452	+0.20(+0.86%)
Jul 17, 2012	23.40	23.51	23.20	23.42	397,233	-0.15(-0.63%)
Jul 16, 2012	23.47	23.66	23.44	23.57	154,880	-0.09(-0.38%)
Jul 13, 2012	23.33	23.69	23.30	23.66	277,354	+0.22(+0.96%)
Jul 12, 2012	23.57	23.68	23.30	23.44	816,444	-0.77(-3.18%)
Jul 11, 2012	24.22	24.28	24.02	24.21	319,915	+0.10(+0.43%)
Jul 10, 2012	24.41	24.46	24.04	24.10	276,125	-0.52(-2.09%)
Jul 09, 2012	24.59	24.64	24.41	24.62	317,022	-0.57(-2.28%)
Jul 06, 2012	25.21	25.26	25.05	25.19	342,032	-0.28(-1.08%)
Jul 05, 2012	25.52	25.62	25.39	25.47	483,399	-0.37(-1.44%)
Jul 03, 2012	25.72	25.87	25.57	25.84	185,031	+0.26(+1.02%)
Jul 02, 2012	25.73	25.78	25.42	25.58	828,249	-0.29(-1.13%)
Jun 29, 2012	25.80	25.88	25.66	25.87	856,413	+1.03(+4.15%)
Jun 28, 2012	24.71	24.86	24.54	24.84	1,210,114	+0.28(+1.12%)
Jun 27, 2012	24.45	24.60	24.40	24.57	530,968	+0.20(+0.83%)
Jun 26, 2012	24.51	24.53	24.22	24.36	993,055	-0.14(-0.58%)
Jun 25, 2012	24.60	24.69	24.41	24.51	495,573	-0.38(-1.53%)
Jun 22, 2012	24.95	24.99	24.80	24.89	623,599	+0.39(+1.58%)
Jun 21, 2012	25.05	25.16	24.48	24.50	863,593	+0.10(+0.43%)
Jun 20, 2012	24.46	24.56	24.28	24.39	584,398	-0.10(-0.40%)
Jun 19, 2012	24.37	24.53	24.32	24.49	768,646	+0.35(+1.45%)
Jun 18, 2012	24.16	24.25	24.09	24.14	444,773	-0.01(-0.06%)
Jun 15, 2012	24.03	24.24	23.97	24.16	358,113	+0.27(+1.12%)
Jun 14, 2012	23.71	23.98	23.69	23.89	303,401	+0.19(+0.79%)
Jun 13, 2012	23.81	23.92	23.59	23.70	334,161	-0.16(-0.66%)
Jun 12, 2012	23.77	23.86	23.63	23.86	299,391	+0.33(+1.40%)
Jun 11, 2012	23.86	23.92	23.49	23.53	344,698	-0.07(-0.32%)
Jun 08, 2012	23.42	23.63	23.33	23.60	258,574	-0.09(-0.38%)
Jun 07, 2012	23.93	24.06	23.69	23.69	261,902	-0.13(-0.56%)
Jun 06, 2012	23.52	23.85	23.51	23.83	501,446	+0.66(+2.87%)
Jun 05, 2012	23.03	23.21	22.92	23.16	451,072	+0.37(+1.64%)
Jun 04, 2012	22.88	22.92	22.62	22.79	434,022	-0.14(-0.62%)
Jun 01, 2012	23.18	23.34	22.92	22.93	506,022	-0.80(-3.37%)
May 31, 2012	23.81	23.88	23.62	23.73	521,100	-0.13(-0.53%)
May 30, 2012	24.01	24.02	23.80	23.86	640,789	-0.25(-1.02%)
May 29, 2012	24.05	24.16	23.94	24.10	619,453	+0.28(+1.16%)
May 25, 2012	23.88	23.93	23.78	23.83	446,849	-0.21(-0.87%)
May 24, 2012	24.16	24.16	23.86	24.04	572,753	-0.21(-0.86%)
May 23, 2012	24.13	24.25	23.96	24.25	661,606	-0.12(-0.49%)
May 22, 2012	24.41	24.59	24.27	24.36	361,594	+0.01(+0.06%)
May 21, 2012	24.04	24.37	24.01	24.35	436,846	+0.31(+1.27%)
May 18, 2012	24.30	24.34	23.98	24.04	326,342	-0.40(-1.65%)
May 17, 2012	24.45	24.55	24.35	24.45	1,144,561	+0.37(+1.52%)
May 16, 2012	24.14	24.39	24.03	24.08	743,181	-0.46(-1.89%)
May 15, 2012	24.70	24.80	24.51	24.54	492,117	-0.57(-2.26%)
May 14, 2012	25.23	25.28	25.11	25.11	425,517	-0.49(-1.92%)
May 11, 2012	25.66	25.89	25.57	25.60	459,216	+0.07(+0.29%)
May 10, 2012	25.63	25.68	25.47	25.53	710,662	+0.13(+0.50%)
May 09, 2012	25.19	25.63	25.19	25.40	3,404,233	+0.27(+1.07%)
May 08, 2012	25.14	25.19	24.90	25.13	9,747,695	-0.10(-0.38%)
May 07, 2012	25.19	25.33	25.14	25.23	9,418,510	-0.37(-1.43%)
May 04, 2012	25.73	25.73	25.49	25.60	457,634	-0.22(-0.87%)
May 03, 2012	26.03	26.07	25.75	25.82	234,705	-0.28(-1.09%)
May 02, 2012	26.01	26.22	25.97	26.10	471,825	-0.23(-0.88%)

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