Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	19.82	20.09	19.82	19.99	19,859,174	+0.04(+0.22%)
Jun 29, 2011	19.92	20.07	19.59	19.95	28,607,902	-0.03(-0.13%)
Jun 28, 2011	18.95	20.13	18.92	19.98	68,005,552	+1.84(+10.14%)
Jun 27, 2011	17.98	18.39	17.98	18.14	25,756,628	+0.10(+0.54%)
Jun 24, 2011	18.24	18.33	17.94	18.04	17,512,532	-0.22(-1.23%)
Jun 23, 2011	18.08	18.30	17.92	18.26	19,224,342	+0.05(+0.29%)
Jun 22, 2011	18.64	18.76	18.19	18.21	20,669,754	-0.57(-3.03%)
Jun 21, 2011	18.48	18.85	18.45	18.78	10,421,873	+0.28(+1.54%)
Jun 20, 2011	18.37	18.53	18.37	18.49	10,285,015	+0.47(+2.61%)
Jun 17, 2011	17.96	18.13	17.95	18.02	11,807,761	+0.18(+1.02%)
Jun 16, 2011	17.88	17.94	17.65	17.84	10,229,919	-0.02(-0.12%)
Jun 15, 2011	18.12	18.20	17.75	17.86	12,848,131	-0.41(-2.25%)
Jun 14, 2011	18.04	18.32	18.02	18.27	13,200,080	+0.38(+2.15%)
Jun 13, 2011	17.72	18.20	17.70	17.89	12,137,896	+0.19(+1.07%)
Jun 10, 2011	17.91	18.12	17.68	17.70	11,161,434	-0.22(-1.25%)
Jun 09, 2011	17.84	18.07	17.83	17.92	10,732,921	+0.13(+0.71%)
Jun 08, 2011	18.12	18.22	17.75	17.80	13,753,223	-0.40(-2.20%)
Jun 07, 2011	17.82	18.29	17.81	18.20	15,537,335	+0.47(+2.67%)
Jun 06, 2011	17.86	17.99	17.72	17.72	10,231,040	-0.13(-0.73%)
Jun 03, 2011	17.89	18.08	17.82	17.86	12,668,383	-0.86(-4.62%)
May 24, 2011	18.60	18.81	18.57	18.72	6,482,653	+0.16(+0.85%)
May 23, 2011	18.67	18.81	18.53	18.56	10,262,259	-0.32(-1.68%)
May 20, 2011	19.18	19.20	18.73	18.88	11,408,997	-0.24(-1.23%)
May 19, 2011	18.91	19.13	18.88	19.12	9,273,160	+0.28(+1.51%)
May 18, 2011	18.84	19.00	18.76	18.83	11,101,708	-0.01(-0.07%)
May 17, 2011	18.83	18.87	18.64	18.84	11,231,034	-0.08(-0.45%)
May 16, 2011	19.03	19.15	18.87	18.93	12,001,650	-0.22(-1.15%)
May 13, 2011	18.81	19.21	18.80	19.15	16,272,332	+0.37(+1.99%)
May 12, 2011	18.35	18.80	18.30	18.78	11,529,354	+0.43(+2.32%)
May 11, 2011	18.46	18.57	18.25	18.35	9,687,373	-0.19(-1.01%)
May 10, 2011	18.48	18.58	18.37	18.54	11,718,817	+0.13(+0.71%)
May 09, 2011	18.16	18.42	18.14	18.41	7,361,946	+0.20(+1.09%)
May 06, 2011	18.47	18.52	18.15	18.21	10,839,254	-0.13(-0.71%)
May 05, 2011	18.36	18.50	18.22	18.34	10,846,881	-0.04(-0.22%)
May 04, 2011	18.31	18.43	18.07	18.38	13,464,586	+0.25(+1.38%)
May 03, 2011	18.28	18.34	18.10	18.13	9,810,248	-0.13(-0.70%)
May 02, 2011	18.23	18.26	18.22	18.26	13,953,803	-0.02(-0.10%)
Apr 29, 2011	18.26	18.32	18.15	18.27	9,960,628	-0.06(-0.30%)
Apr 28, 2011	18.00	18.37	17.89	18.33	11,333,511	+0.32(+1.79%)
Apr 27, 2011	17.77	18.03	17.74	18.01	11,240,696	+0.26(+1.45%)
Apr 26, 2011	17.78	17.89	17.63	17.75	8,241,234	-0.03(-0.19%)
Apr 25, 2011	17.90	17.92	17.73	17.78	7,855,770	-0.02(-0.10%)
Apr 21, 2011	17.90	17.90	17.72	17.80	9,804,946	+0.03(+0.15%)
Apr 20, 2011	17.63	17.81	17.59	17.77	16,740,953	+0.30(+1.70%)
Apr 19, 2011	17.46	17.66	17.42	17.48	12,166,194	+0.03(+0.19%)
Apr 18, 2011	17.33	17.46	17.14	17.44	13,000,020	-0.03(-0.19%)
Apr 15, 2011	17.85	17.85	17.46	17.48	15,481,418	-0.30(-1.69%)
Apr 14, 2011	17.51	17.82	17.46	17.78	15,865,562	+0.15(+0.84%)
Apr 13, 2011	17.36	17.65	17.35	17.63	13,578,844	+0.27(+1.55%)
Apr 12, 2011	17.21	17.40	17.17	17.36	9,966,912	+0.02(+0.09%)
Apr 11, 2011	17.15	17.35	17.15	17.34	9,362,403	+0.16(+0.96%)
Apr 08, 2011	17.46	17.54	17.11	17.18	12,128,800	-0.16(-0.90%)
Apr 07, 2011	17.46	17.46	17.10	17.34	16,693,401	-0.13(-0.74%)
Apr 06, 2011	17.46	17.54	17.37	17.46	17,663,346	+0.16(+0.95%)
Apr 05, 2011	17.13	17.32	17.06	17.30	14,394,021	+0.12(+0.67%)
Apr 04, 2011	17.04	17.22	16.95	17.18	11,222,754	+0.20(+1.15%)

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