Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	18.17	18.36	17.90	17.90	14,945,105	-0.18(-1.01%)
May 23, 2011	17.78	18.29	17.75	18.08	14,925,327	-0.03(-0.17%)
May 20, 2011	18.55	18.56	18.04	18.11	16,793,344	-0.55(-2.95%)
May 19, 2011	18.82	18.98	18.47	18.67	17,094,706	+0.19(+1.03%)
May 18, 2011	18.03	18.53	17.94	18.48	14,710,627	+0.51(+2.82%)
May 17, 2011	17.82	18.11	17.63	17.97	16,291,135	+0.22(+1.21%)
May 16, 2011	17.95	18.08	17.68	17.75	19,708,612	-0.25(-1.41%)
May 13, 2011	17.79	18.24	17.74	18.01	14,328,238	-0.10(-0.56%)
May 12, 2011	17.90	18.25	17.62	18.11	21,488,190	+0.16(+0.92%)
May 11, 2011	17.99	18.27	17.63	17.94	52,066,724	+1.28(+7.71%)
May 10, 2011	16.67	16.82	16.58	16.66	14,746,436	+0.09(+0.57%)
May 09, 2011	16.44	16.64	16.25	16.56	13,122,031	+0.06(+0.38%)
May 06, 2011	16.89	16.97	16.41	16.50	16,053,557	-0.17(-1.02%)
May 05, 2011	16.12	17.01	16.05	16.67	27,408,116	+0.60(+3.74%)
May 04, 2011	15.82	16.17	15.69	16.07	22,766,334	+0.27(+1.68%)
May 03, 2011	15.26	15.83	15.26	15.81	19,045,442	+0.51(+3.31%)
May 02, 2011	15.29	15.31	15.26	15.30	13,944,337	+0.17(+1.13%)
Apr 29, 2011	15.29	15.36	15.10	15.13	9,856,429	-0.19(-1.24%)
Apr 28, 2011	15.60	15.65	15.20	15.32	12,365,210	-0.23(-1.47%)
Apr 27, 2011	15.55	15.81	15.42	15.55	18,065,072	+0.05(+0.33%)
Apr 26, 2011	15.27	15.51	15.13	15.50	15,987,170	+0.32(+2.08%)
Apr 25, 2011	15.19	15.24	15.04	15.18	8,661,543	-0.11(-0.70%)
Apr 21, 2011	15.56	15.62	15.27	15.29	9,335,085	-0.22(-1.43%)
Apr 20, 2011	15.35	15.55	15.22	15.51	16,295,540	+0.37(+2.47%)
Apr 19, 2011	15.13	15.20	14.98	15.13	9,477,606	+0.00(+0.00%)
Apr 18, 2011	15.16	15.30	14.95	15.13	13,405,403	-0.30(-1.97%)
Apr 15, 2011	15.55	15.62	15.40	15.44	14,019,327	-0.03(-0.16%)
Apr 14, 2011	15.54	15.54	15.29	15.46	11,282,828	-0.15(-0.97%)
Apr 13, 2011	15.77	15.87	15.44	15.62	13,682,560	-0.02(-0.12%)
Apr 12, 2011	15.62	16.09	15.58	15.63	17,472,326	-0.18(-1.12%)
Apr 11, 2011	15.69	15.98	15.68	15.81	11,960,279	+0.10(+0.64%)
Apr 08, 2011	16.03	16.08	15.55	15.71	12,003,876	-0.36(-2.24%)
Apr 07, 2011	16.26	16.44	15.19	16.07	20,496,286	+0.13(+0.83%)
Apr 06, 2011	15.72	16.02	15.63	15.94	19,931,060	+0.37(+2.40%)
Apr 05, 2011	15.09	15.67	15.00	15.57	20,152,708	+0.42(+2.80%)
Apr 04, 2011	15.47	15.51	15.09	15.14	6,860,362	-0.27(-1.73%)
Apr 01, 2011	15.49	15.70	15.31	15.41	10,068,439	+0.06(+0.37%)
Mar 31, 2011	15.27	15.37	14.86	15.35	13,956,175	+0.01(+0.08%)
Mar 30, 2011	15.34	15.34	15.34	15.34	14,665,066	+0.38(+2.54%)
Mar 29, 2011	14.61	15.08	14.58	14.96	11,551,336	+0.30(+2.07%)
Mar 28, 2011	14.85	15.03	14.63	14.65	8,087,495	-0.17(-1.15%)
Mar 25, 2011	14.60	14.97	14.53	14.82	12,423,558	+0.23(+1.60%)
Mar 24, 2011	14.59	14.68	14.34	14.59	12,161,573	+0.07(+0.48%)
Mar 23, 2011	14.40	14.56	14.24	14.52	9,396,074	+0.05(+0.35%)
Mar 22, 2011	14.84	14.84	14.45	14.47	10,128,842	-0.34(-2.31%)
Mar 21, 2011	14.73	14.82	14.72	14.81	10,233,474	+0.27(+1.83%)
Mar 18, 2011	14.83	14.87	14.39	14.55	15,550,611	-0.08(-0.52%)
Mar 17, 2011	14.94	15.10	14.60	14.62	11,763,078	-0.05(-0.34%)
Mar 16, 2011	14.71	14.79	14.41	14.67	16,922,842	-0.04(-0.26%)
Mar 15, 2011	14.58	14.81	14.56	14.71	10,568,181	-0.14(-0.94%)
Mar 14, 2011	14.89	15.11	14.60	14.85	8,208,781	-0.17(-1.14%)
Mar 11, 2011	14.88	15.14	14.72	15.02	10,307,548	+0.12(+0.81%)
Mar 10, 2011	14.98	15.13	14.84	14.90	10,629,003	-0.30(-1.99%)
Mar 09, 2011	14.75	15.34	14.62	15.20	14,819,405	+0.45(+3.04%)
Mar 08, 2011	14.82	14.92	14.63	14.76	12,845,932	+0.07(+0.47%)
Mar 07, 2011	14.74	14.83	14.56	14.69	13,097,607	-0.06(-0.43%)
Mar 04, 2011	14.86	15.03	14.50	14.75	14,759,445	-0.03(-0.21%)
Mar 03, 2011	15.19	15.20	14.77	14.78	17,299,576	-0.11(-0.72%)
Mar 02, 2011	14.71	14.90	14.48	14.89	17,296,370	+0.15(+1.03%)

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