Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	31.08	31.10	30.77	30.92	2,782,283	+0.02(+0.06%)
May 30, 2012	31.19	31.25	30.89	30.90	3,918,124	-0.15(-0.50%)
May 29, 2012	31.18	31.27	30.95	31.05	2,232,403	+0.18(+0.58%)
May 25, 2012	30.84	31.05	30.80	30.87	1,496,836	+0.14(+0.44%)
May 24, 2012	30.73	30.92	30.58	30.74	2,437,100	+0.09(+0.29%)
May 23, 2012	30.92	30.95	30.42	30.65	2,956,870	-0.39(-1.24%)
May 22, 2012	31.06	31.29	30.88	31.03	2,557,104	+0.13(+0.42%)
May 21, 2012	30.73	30.93	30.66	30.90	2,365,377	+0.17(+0.56%)
May 18, 2012	30.88	30.89	30.57	30.73	3,246,911	+0.07(+0.23%)
May 17, 2012	31.01	31.05	30.65	30.66	2,447,824	-0.30(-0.96%)
May 16, 2012	30.95	31.13	30.86	30.96	3,220,084	-0.11(-0.36%)
May 15, 2012	31.11	31.26	31.03	31.07	2,757,262	-0.21(-0.68%)
May 14, 2012	31.30	31.44	31.28	31.28	3,610,691	-0.27(-0.87%)
May 11, 2012	31.52	31.84	31.50	31.56	2,103,689	+0.05(+0.17%)
May 10, 2012	31.49	31.64	31.40	31.50	3,575,909	-0.07(-0.21%)
May 09, 2012	31.49	31.75	31.43	31.57	3,902,815	-0.50(-1.56%)
May 08, 2012	32.10	32.16	31.90	32.07	4,352,422	-0.24(-0.74%)
May 07, 2012	32.15	32.38	32.12	32.31	2,669,174	+0.16(+0.50%)
May 04, 2012	32.40	32.47	32.06	32.15	4,111,274	-0.10(-0.31%)
May 03, 2012	32.32	32.36	32.13	32.25	3,866,862	-0.17(-0.53%)
May 02, 2012	32.50	32.52	32.26	32.42	5,108,152	-0.39(-1.20%)
May 01, 2012	32.85	33.00	32.71	32.81	2,544,974	+0.03(+0.09%)
Apr 30, 2012	32.88	32.89	32.68	32.78	2,001,149	+0.09(+0.27%)
Apr 27, 2012	32.79	32.88	32.67	32.69	2,519,764	-0.05(-0.16%)
Apr 26, 2012	32.64	32.80	32.56	32.75	2,706,521	+0.15(+0.47%)
Apr 25, 2012	32.44	32.71	32.35	32.59	3,855,280	+0.02(+0.07%)
Apr 24, 2012	32.57	32.75	32.48	32.57	4,454,143	-0.48(-1.46%)
Apr 23, 2012	33.04	33.16	32.82	33.05	3,380,154	-0.45(-1.35%)
Apr 20, 2012	33.44	33.60	33.37	33.50	4,062,740	+0.54(+1.64%)
Apr 19, 2012	32.88	33.13	32.79	32.96	5,643,904	+0.01(+0.04%)
Apr 18, 2012	32.74	33.10	32.74	32.95	4,361,431	-0.10(-0.29%)
Apr 17, 2012	32.78	33.15	32.76	33.04	5,527,861	+0.24(+0.74%)
Apr 16, 2012	32.42	32.82	32.37	32.80	8,979,678	+0.52(+1.60%)
Apr 13, 2012	32.27	32.39	32.12	32.28	5,929,022	-0.40(-1.22%)
Apr 12, 2012	32.40	32.70	32.39	32.68	4,848,905	+0.37(+1.16%)
Apr 11, 2012	32.20	32.47	32.19	32.31	7,627,863	+0.07(+0.22%)
Apr 10, 2012	32.51	32.62	32.23	32.23	5,941,155	-0.28(-0.86%)
Apr 09, 2012	32.60	32.63	32.38	32.51	1,969,483	-0.07(-0.22%)
Apr 05, 2012	32.58	32.68	32.48	32.59	2,477,178	-0.14(-0.44%)
Apr 04, 2012	32.80	32.91	32.56	32.73	5,965,024	-0.49(-1.48%)
Apr 03, 2012	33.46	33.49	33.14	33.22	3,717,474	-0.23(-0.69%)
Apr 02, 2012	33.10	33.55	33.05	33.45	3,494,850	+0.53(+1.61%)
Mar 30, 2012	32.83	32.99	32.68	32.92	4,151,461	+0.14(+0.42%)
Mar 29, 2012	32.53	32.79	32.50	32.79	3,250,341	-0.12(-0.38%)
Mar 28, 2012	33.03	33.04	32.75	32.91	2,950,137	+0.00(+0.00%)
Mar 27, 2012	32.84	32.95	32.76	32.91	3,725,324	-0.16(-0.49%)
Mar 26, 2012	32.98	33.08	32.92	33.07	3,075,234	+0.24(+0.72%)
Mar 23, 2012	32.73	32.86	32.67	32.83	3,598,224	+0.01(+0.02%)
Mar 22, 2012	32.62	32.91	32.62	32.83	4,136,863	-0.05(-0.16%)
Mar 21, 2012	32.89	32.98	32.76	32.88	4,744,192	-0.07(-0.22%)
Mar 20, 2012	32.86	33.05	32.82	32.95	11,868,267	-0.05(-0.16%)
Mar 19, 2012	32.60	33.10	32.57	33.01	5,771,203	+0.45(+1.39%)
Mar 16, 2012	32.39	32.57	32.36	32.56	3,974,739	+0.29(+0.88%)
Mar 15, 2012	32.26	32.44	32.14	32.27	4,160,529	+0.02(+0.07%)
Mar 14, 2012	32.47	32.55	32.16	32.25	3,777,617	-0.33(-1.00%)
Mar 13, 2012	32.47	32.64	32.43	32.57	2,903,116	+0.08(+0.26%)
Mar 12, 2012	32.45	32.55	32.37	32.49	2,565,447	+0.15(+0.46%)
Mar 09, 2012	32.29	32.40	32.24	32.34	2,680,803	+0.18(+0.55%)
Mar 08, 2012	32.03	32.26	31.92	32.16	3,300,549	+0.39(+1.22%)
Mar 07, 2012	31.66	31.98	31.64	31.78	3,952,626	+0.10(+0.32%)
Mar 06, 2012	31.96	32.01	31.62	31.68	5,438,470	-0.64(-1.99%)
Mar 05, 2012	32.39	32.48	32.30	32.32	3,592,981	+0.22(+0.69%)
Mar 02, 2012	31.99	32.20	31.94	32.10	3,782,080	-0.33(-1.01%)

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