Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	22.91	23.39	22.63	23.39	346,533	+0.69(+3.05%)
Jun 28, 2012	22.57	22.82	22.47	22.70	338,532	-0.06(-0.27%)
Jun 27, 2012	22.39	22.76	22.38	22.76	263,048	+0.45(+2.00%)
Jun 26, 2012	22.13	22.40	22.12	22.31	371,544	+0.27(+1.23%)
Jun 25, 2012	21.68	22.07	21.60	22.04	362,364	-0.01(-0.04%)
Jun 22, 2012	22.32	22.32	21.78	22.05	3,332,111	-0.17(-0.75%)
Jun 21, 2012	22.40	22.52	22.06	22.22	328,469	-0.19(-0.86%)
Jun 20, 2012	22.49	22.58	22.27	22.41	230,610	+0.02(+0.08%)
Jun 19, 2012	22.33	22.53	22.29	22.39	286,153	+0.07(+0.31%)
Jun 18, 2012	22.22	22.45	22.21	22.32	301,530	+0.01(+0.04%)
Jun 15, 2012	22.35	22.43	22.17	22.31	505,273	+0.00(+0.00%)
Jun 14, 2012	22.25	22.45	22.21	22.31	349,373	+0.10(+0.43%)
Jun 13, 2012	22.18	22.52	22.10	22.22	302,077	-0.08(-0.35%)
Jun 12, 2012	21.71	22.31	21.69	22.30	357,024	+0.61(+2.82%)
Jun 11, 2012	21.88	22.02	21.68	21.68	378,928	-0.09(-0.40%)
Jun 08, 2012	21.60	21.80	21.40	21.77	119,157	+0.15(+0.69%)
Jun 07, 2012	21.73	21.88	21.54	21.62	214,236	+0.16(+0.73%)
Jun 06, 2012	21.11	21.51	20.98	21.47	245,307	+0.49(+2.34%)
Jun 05, 2012	20.61	20.98	20.55	20.98	241,690	+0.32(+1.52%)
Jun 04, 2012	20.49	20.66	20.40	20.66	224,154	+0.24(+1.16%)
Jun 01, 2012	20.73	20.77	20.37	20.42	307,059	-0.64(-3.03%)
May 31, 2012	20.82	21.19	20.63	21.06	400,380	+0.22(+1.05%)
May 30, 2012	20.96	21.02	20.78	20.84	244,145	-0.30(-1.41%)
May 29, 2012	20.93	21.16	20.86	21.14	147,748	+0.27(+1.30%)
May 25, 2012	20.81	20.92	20.73	20.87	209,794	+0.01(+0.04%)
May 24, 2012	20.92	21.00	20.63	20.86	185,750	-0.11(-0.50%)
May 23, 2012	20.70	20.99	20.59	20.97	250,250	+0.09(+0.42%)
May 22, 2012	20.66	20.99	20.62	20.88	318,640	+0.29(+1.40%)
May 21, 2012	20.51	20.67	20.38	20.59	372,729	+0.09(+0.43%)
May 18, 2012	20.57	20.74	20.39	20.50	455,439	-0.11(-0.55%)
May 17, 2012	21.00	21.08	20.61	20.62	441,391	-0.45(-2.12%)
May 16, 2012	20.98	21.11	20.91	21.06	382,186	+0.11(+0.50%)
May 15, 2012	20.97	21.15	20.91	20.96	173,495	-0.05(-0.25%)
May 14, 2012	20.85	21.04	20.65	21.01	350,980	-0.03(-0.13%)
May 11, 2012	20.97	21.10	20.74	21.04	166,978	-0.05(-0.25%)
May 10, 2012	21.12	21.33	21.05	21.09	141,035	+0.11(+0.54%)
May 09, 2012	21.25	21.28	20.92	20.98	330,325	-0.46(-2.16%)
May 08, 2012	21.26	21.48	21.15	21.44	368,135	+0.11(+0.49%)
May 07, 2012	21.38	21.54	21.22	21.33	306,129	-0.07(-0.33%)
May 04, 2012	21.71	21.91	21.32	21.40	240,630	-0.48(-2.20%)
May 03, 2012	22.25	22.25	21.72	21.89	376,769	-0.43(-1.92%)
May 02, 2012	22.38	22.77	22.03	22.31	734,503	-0.60(-2.60%)
May 01, 2012	22.89	23.36	22.88	22.91	232,009	-0.04(-0.19%)
Apr 30, 2012	23.36	23.52	22.93	22.95	209,382	-0.47(-2.02%)
Apr 27, 2012	23.17	23.46	23.04	23.43	163,714	+0.20(+0.87%)
Apr 26, 2012	22.96	23.27	22.85	23.22	186,315	+0.19(+0.84%)
Apr 25, 2012	23.09	23.19	22.87	23.03	222,174	+0.14(+0.61%)
Apr 24, 2012	22.73	22.92	22.52	22.89	407,433	+0.12(+0.54%)
Apr 23, 2012	22.43	22.85	22.17	22.77	590,160	+0.10(+0.42%)
Apr 20, 2012	22.93	22.96	22.51	22.67	516,086	-0.11(-0.50%)
Apr 19, 2012	22.75	22.88	22.54	22.79	333,172	+0.02(+0.08%)
Apr 18, 2012	22.93	23.01	22.71	22.77	355,262	-0.11(-0.50%)
Apr 17, 2012	22.61	22.96	22.61	22.88	239,957	+0.32(+1.43%)
Apr 16, 2012	22.55	22.59	22.34	22.56	330,060	+0.10(+0.43%)
Apr 13, 2012	22.73	22.79	22.45	22.46	212,560	-0.31(-1.35%)
Apr 12, 2012	22.58	22.88	22.58	22.77	218,007	+0.25(+1.13%)
Apr 11, 2012	22.35	22.58	22.29	22.52	252,993	+0.36(+1.62%)
Apr 10, 2012	22.32	22.32	22.03	22.16	283,412	-0.16(-0.71%)
Apr 09, 2012	22.41	22.45	22.30	22.31	314,927	-0.40(-1.77%)
Apr 05, 2012	22.66	22.84	22.66	22.72	252,098	-0.06(-0.27%)
Apr 04, 2012	22.45	22.87	22.36	22.78	486,559	-0.01(-0.04%)
Apr 03, 2012	22.83	23.25	22.59	22.79	559,541	+0.30(+1.32%)

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