Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	18.80	18.90	18.80	18.82	175,400	-0.06(-0.34%)
May 29, 2008	18.66	18.93	18.61	18.88	159,625	-0.15(-0.77%)
May 28, 2008	19.07	19.07	18.82	19.03	154,225	+0.06(+0.34%)
May 27, 2008	18.86	19.03	18.80	18.96	169,692	-0.11(-0.55%)
May 26, 2008	19.21	19.21	19.03	19.07	0	+0.00(+0.00%)
May 23, 2008	19.21	19.21	19.03	19.07	119,040	-0.27(-1.40%)
May 22, 2008	19.17	19.39	19.17	19.34	315,989	+0.41(+2.14%)
May 21, 2008	19.29	19.31	18.93	18.93	401,219	-0.26(-1.35%)
May 20, 2008	19.36	19.37	19.12	19.19	150,114	-0.24(-1.24%)
May 19, 2008	19.50	19.65	19.40	19.43	158,855	-0.04(-0.18%)
May 16, 2008	19.31	19.47	19.24	19.47	477,082	+0.26(+1.38%)
May 15, 2008	19.09	19.27	19.03	19.20	185,392	+0.30(+1.59%)
May 14, 2008	18.86	19.04	18.84	18.90	154,327	-0.15(-0.80%)
May 13, 2008	19.00	19.11	18.94	19.06	152,536	-0.09(-0.49%)
May 12, 2008	18.85	19.17	18.84	19.15	153,696	+0.28(+1.50%)
May 09, 2008	18.83	18.94	18.77	18.87	75,296	-0.07(-0.37%)
May 08, 2008	18.92	19.05	18.85	18.94	189,266	+0.28(+1.48%)
May 07, 2008	18.99	19.04	18.66	18.66	909,634	-0.29(-1.55%)
May 06, 2008	18.73	19.05	18.66	18.96	458,585	+0.27(+1.45%)
May 05, 2008	18.59	18.78	18.57	18.69	765,453	+0.12(+0.63%)
May 02, 2008	18.66	18.70	18.44	18.57	152,145	-0.07(-0.38%)
May 01, 2008	18.33	18.69	18.32	18.64	596,085	+0.18(+0.96%)
Apr 30, 2008	18.40	18.68	18.40	18.46	859,799	+0.06(+0.32%)
Apr 29, 2008	18.46	18.48	18.36	18.40	95,850	-0.33(-1.76%)
Apr 28, 2008	18.76	18.82	18.73	18.73	156,259	-0.04(-0.19%)
Apr 25, 2008	18.69	18.77	18.44	18.77	194,088	+0.53(+2.90%)
Apr 24, 2008	18.14	18.31	18.07	18.24	237,673	-0.15(-0.83%)
Apr 23, 2008	18.30	18.48	18.23	18.39	294,064	+0.17(+0.94%)
Apr 22, 2008	18.25	18.36	18.12	18.22	184,842	-0.13(-0.70%)
Apr 21, 2008	18.24	18.35	18.18	18.35	335,696	+0.13(+0.71%)
Apr 18, 2008	18.25	18.28	18.14	18.22	533,390	+0.15(+0.81%)
Apr 17, 2008	18.23	18.23	18.03	18.07	1,907,840	-0.52(-2.78%)
Apr 16, 2008	18.20	18.60	18.20	18.59	778,292	+0.73(+4.12%)
Apr 15, 2008	17.82	17.91	17.74	17.86	259,899	-0.06(-0.33%)
Apr 14, 2008	17.79	17.97	17.72	17.92	496,224	+0.14(+0.79%)
Apr 11, 2008	17.90	18.02	17.72	17.77	181,611	-0.39(-2.17%)
Apr 10, 2008	18.06	18.26	17.91	18.17	351,326	-0.04(-0.23%)
Apr 09, 2008	18.37	18.37	18.17	18.21	1,290,744	-0.05(-0.29%)
Apr 08, 2008	18.12	18.28	18.06	18.26	705,638	-0.20(-1.08%)
Apr 07, 2008	18.47	18.57	18.33	18.46	1,578,884	+0.25(+1.37%)
Apr 04, 2008	18.32	18.36	18.12	18.21	7,585,228	-0.08(-0.42%)
Apr 03, 2008	18.16	18.37	18.10	18.29	126,401	-0.11(-0.59%)
Apr 02, 2008	18.27	18.44	18.12	18.40	200,389	+0.18(+1.00%)
Apr 01, 2008	17.76	18.29	17.76	18.22	283,708	+0.53(+2.99%)
Mar 31, 2008	17.55	17.77	17.52	17.69	243,095	+0.32(+1.83%)
Mar 28, 2008	17.50	17.53	17.33	17.37	125,176	+0.06(+0.37%)
Mar 27, 2008	17.39	17.57	17.28	17.30	253,584	+0.16(+0.96%)
Mar 26, 2008	17.06	17.23	16.99	17.14	74,323	+0.14(+0.83%)
Mar 25, 2008	16.85	17.03	16.79	17.00	159,021	+0.40(+2.41%)
Mar 24, 2008	16.40	16.73	16.40	16.60	59,867	+0.29(+1.80%)
Mar 21, 2008	16.05	16.40	16.00	16.30	362,076	+0.00(+0.00%)
Mar 20, 2008	16.05	16.40	16.00	16.30	362,076	+0.06(+0.36%)
Mar 19, 2008	16.68	16.72	16.25	16.25	252,394	-0.71(-4.16%)
Mar 18, 2008	16.71	16.96	16.63	16.95	132,226	+0.51(+3.11%)
Mar 17, 2008	16.29	16.55	16.15	16.44	342,874	-0.34(-2.00%)
Mar 14, 2008	17.15	17.21	16.62	16.77	402,759	-0.38(-2.19%)
Mar 13, 2008	16.75	17.21	16.73	17.15	161,913	+0.10(+0.59%)
Mar 12, 2008	17.15	17.24	17.01	17.05	370,614	+0.03(+0.17%)
Mar 11, 2008	16.91	17.03	16.63	17.02	1,710,123	+0.63(+3.84%)
Mar 10, 2008	16.57	16.62	16.28	16.39	212,907	-0.12(-0.71%)
Mar 07, 2008	16.57	16.77	16.45	16.51	483,401	-0.29(-1.72%)
Mar 06, 2008	17.05	17.10	16.79	16.80	144,055	-0.21(-1.24%)
Mar 05, 2008	16.98	17.18	16.86	17.01	1,107,540	+0.19(+1.12%)
Mar 04, 2008	16.79	16.89	16.56	16.82	1,956,981	-0.29(-1.72%)

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