Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	32.52	32.56	32.21	32.33	4,185,230	-0.25(-0.75%)
May 23, 2011	32.37	32.91	32.37	32.58	3,370,811	-0.47(-1.41%)
May 20, 2011	33.03	33.23	32.94	33.04	2,571,397	-0.04(-0.13%)
May 19, 2011	32.89	33.10	32.84	33.09	2,282,896	+0.21(+0.65%)
May 18, 2011	32.93	32.93	32.62	32.87	2,002,893	-0.02(-0.07%)
May 17, 2011	32.67	32.92	32.64	32.90	2,859,957	+0.20(+0.60%)
May 16, 2011	32.80	33.05	32.66	32.70	3,165,228	-0.10(-0.32%)
May 13, 2011	32.89	32.95	32.61	32.80	2,966,941	-0.07(-0.22%)
May 12, 2011	32.55	32.92	32.39	32.88	3,522,930	+0.33(+1.02%)
May 11, 2011	32.49	32.57	32.25	32.54	4,073,178	+0.08(+0.26%)
May 10, 2011	32.28	32.63	32.20	32.46	3,452,782	+0.28(+0.87%)
May 09, 2011	32.20	32.23	31.98	32.18	2,595,381	-0.01(-0.02%)
May 06, 2011	32.14	32.33	32.04	32.18	3,192,625	+0.21(+0.66%)
May 05, 2011	32.03	32.08	31.76	31.97	3,377,316	-0.15(-0.45%)
May 04, 2011	31.92	32.20	31.82	32.12	3,419,059	+0.12(+0.36%)
May 03, 2011	31.63	32.10	31.62	32.00	3,069,987	+0.30(+0.96%)
May 02, 2011	31.66	31.72	31.65	31.70	1,687,970	+0.11(+0.35%)
Apr 29, 2011	31.43	31.60	31.40	31.59	1,951,510	+0.10(+0.31%)
Apr 28, 2011	31.26	31.52	31.22	31.49	2,017,970	+0.24(+0.78%)
Apr 27, 2011	31.00	31.34	30.98	31.25	2,290,770	+0.29(+0.94%)
Apr 26, 2011	30.83	30.98	30.77	30.96	2,059,279	+0.24(+0.77%)
Apr 25, 2011	30.75	30.81	30.64	30.72	1,379,924	+0.01(+0.02%)
Apr 21, 2011	30.74	30.80	30.58	30.72	1,300,875	-0.02(-0.06%)
Apr 20, 2011	30.65	30.77	30.49	30.74	2,057,063	+0.34(+1.12%)
Apr 19, 2011	30.47	30.51	30.25	30.40	1,868,321	-0.05(-0.16%)
Apr 18, 2011	30.50	30.66	30.36	30.45	2,516,584	-0.29(-0.95%)
Apr 15, 2011	30.45	30.85	30.40	30.74	2,435,143	+0.38(+1.24%)
Apr 14, 2011	30.25	30.41	30.18	30.36	1,885,583	-0.01(-0.02%)
Apr 13, 2011	30.40	30.55	30.32	30.37	1,865,424	+0.08(+0.26%)
Apr 12, 2011	30.40	30.53	30.23	30.29	2,333,227	-0.15(-0.50%)
Apr 11, 2011	30.80	30.83	30.34	30.44	3,398,522	-0.41(-1.34%)
Apr 08, 2011	30.94	30.95	30.70	30.85	1,390,346	-0.02(-0.08%)
Apr 07, 2011	30.91	31.00	30.61	30.88	1,843,415	-0.17(-0.55%)
Apr 06, 2011	30.94	31.12	30.85	31.05	2,086,002	+0.17(+0.55%)
Apr 05, 2011	30.93	31.00	30.85	30.88	1,190,605	-0.05(-0.16%)
Apr 04, 2011	30.93	30.95	30.77	30.92	1,545,988	-0.02(-0.06%)
Apr 01, 2011	30.90	30.98	30.82	30.94	1,672,234	+0.20(+0.65%)
Mar 31, 2011	30.71	30.85	30.65	30.74	1,891,808	+0.00(+0.00%)
Mar 30, 2011	30.74	30.74	30.74	30.74	2,572,296	+0.06(+0.20%)
Mar 29, 2011	30.35	30.72	30.29	30.68	2,241,201	+0.30(+1.00%)
Mar 28, 2011	30.32	30.52	30.31	30.38	2,300,490	+0.07(+0.22%)
Mar 25, 2011	30.34	30.40	30.25	30.31	1,849,778	+0.05(+0.18%)
Mar 24, 2011	30.22	30.33	30.04	30.26	1,711,187	+0.13(+0.42%)
Mar 23, 2011	30.21	30.22	29.92	30.13	2,146,876	-0.05(-0.16%)
Mar 22, 2011	30.41	30.45	30.18	30.18	2,209,610	-0.22(-0.72%)
Mar 21, 2011	30.36	30.43	30.31	30.40	2,035,290	+0.39(+1.29%)
Mar 18, 2011	30.15	30.28	29.96	30.01	4,139,627	+0.13(+0.45%)
Mar 17, 2011	30.02	30.05	29.61	29.88	3,562,985	+0.13(+0.43%)
Mar 16, 2011	30.14	30.18	29.61	29.75	4,393,348	-0.39(-1.31%)
Mar 15, 2011	30.14	30.34	30.12	30.14	4,512,888	-0.09(-0.30%)
Mar 14, 2011	30.32	30.32	30.05	30.23	3,553,566	-0.24(-0.78%)
Mar 11, 2011	30.40	30.54	30.30	30.47	1,313,673	+0.05(+0.16%)
Mar 10, 2011	30.60	30.68	30.35	30.42	2,095,656	-0.32(-1.04%)
Mar 09, 2011	30.45	30.78	30.45	30.74	2,266,640	+0.23(+0.75%)
Mar 08, 2011	30.20	30.60	30.18	30.51	2,205,513	+0.30(+1.00%)
Mar 07, 2011	30.18	30.46	30.13	30.21	2,564,526	+0.08(+0.26%)
Mar 04, 2011	30.25	30.30	29.90	30.13	1,896,147	-0.12(-0.40%)
Mar 03, 2011	30.18	30.38	30.13	30.25	2,153,360	+0.20(+0.67%)
Mar 02, 2011	30.12	30.17	29.91	30.05	2,229,340	+0.01(+0.02%)

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