Historical Quotes

Start Date (YYYY-MM-DD)					End Date (YYYY-MM-DD)

Date	Open	High	Low	Close	Volume	Change %
02/09/2010	2.55	2.60	2.53	2.59	177,084	+2.78%
02/08/2010	2.48	2.65	2.42	2.52	202,656	+2.02%
02/05/2010	2.45	2.52	2.40	2.47	305,340	+1.23%
02/04/2010	2.48	2.60	2.43	2.44	316,089	-2.01%
02/03/2010	2.64	2.65	2.48	2.49	248,842	-5.68%
02/02/2010	2.71	2.76	2.52	2.64	325,464	-1.49%
02/01/2010	2.45	2.69	2.43	2.68	264,446	+10.29%
01/29/2010	2.61	2.69	2.39	2.43	565,656	-5.08%
01/28/2010	2.63	2.69	2.50	2.56	273,181	-2.29%
01/27/2010	2.65	2.73	2.61	2.62	207,491	-1.50%
01/26/2010	2.76	2.81	2.64	2.66	251,341	-3.62%
01/25/2010	2.87	2.95	2.75	2.76	416,980	-4.83%
01/22/2010	3.06	3.06	2.82	2.90	604,321	+1.40%
01/21/2010	3.07	3.07	2.85	2.86	415,076	-5.30%
01/20/2010	3.18	3.22	2.96	3.02	505,929	-5.03%
01/19/2010	3.04	3.25	3.01	3.18	670,691	+4.61%
01/15/2010	3.18	3.18	3.01	3.04	350,864	-3.80%
01/14/2010	3.00	3.18	2.95	3.16	1,126,645	+9.34%
01/13/2010	2.81	2.90	2.80	2.89	157,268	+2.85%
01/12/2010	2.87	2.95	2.80	2.81	410,032	-2.77%
01/11/2010	2.94	2.98	2.87	2.89	241,095	-1.37%
01/08/2010	2.86	2.94	2.79	2.93	442,495	+2.09%
01/07/2010	2.93	2.96	2.85	2.87	294,103	-2.38%
01/06/2010	2.87	2.95	2.87	2.94	364,861	+2.08%
01/05/2010	2.95	2.97	2.86	2.88	364,422	-2.37%
01/04/2010	2.93	2.98	2.86	2.95	442,166	-2.64%
12/31/2009	2.89	3.11	2.89	3.03	367,413	+3.77%
12/30/2009	3.00	3.01	2.86	2.92	683,896	-3.31%
12/29/2009	2.99	3.03	2.94	3.02	322,460	0.00%
12/28/2009	3.09	3.09	2.99	3.02	261,075	-1.95%
12/24/2009	3.09	3.14	3.00	3.08	187,693	0.00%
12/23/2009	2.88	3.10	2.86	3.08	656,392	+6.94%
12/22/2009	2.66	2.91	2.66	2.88	408,662	+8.68%
12/21/2009	2.82	2.85	2.62	2.65	510,240	-5.36%
12/18/2009	2.85	2.90	2.75	2.80	712,604	-1.06%
12/17/2009	2.87	2.97	2.81	2.83	430,792	-4.07%
12/16/2009	2.95	2.98	2.85	2.95	335,065	+1.03%
12/15/2009	2.90	3.02	2.83	2.92	449,338	+0.69%
12/14/2009	2.99	3.08	2.80	2.90	993,809	+8.61%
12/11/2009	2.89	2.92	2.67	2.67	626,964	-6.32%
12/10/2009	2.88	3.18	2.80	2.85	2,162,725	+6.74%
12/09/2009	2.50	2.69	2.43	2.67	568,258	+8.10%
12/08/2009	2.60	2.61	2.41	2.47	491,749	-5.73%
12/07/2009	2.48	2.62	2.48	2.62	430,803	+5.22%
12/04/2009	2.54	2.56	2.45	2.49	412,359	+0.40%
12/03/2009	2.60	2.68	2.47	2.48	455,413	-4.62%
12/02/2009	2.65	2.71	2.55	2.60	580,171	-1.89%
12/01/2009	2.65	2.65	2.56	2.65	311,619	+3.52%
11/30/2009	2.52	2.65	2.50	2.56	564,669	+1.99%
11/27/2009	2.56	2.68	2.51	2.51	185,021	-4.56%
11/25/2009	2.66	2.70	2.60	2.63	249,445	-0.75%
11/24/2009	2.76	2.76	2.62	2.65	189,620	-3.99%
11/23/2009	2.75	2.85	2.65	2.76	261,842	+2.22%
11/20/2009	2.64	2.70	2.52	2.70	526,954	+1.89%
11/19/2009	2.74	2.75	2.61	2.65	490,782	-3.64%
11/18/2009	2.86	2.96	2.72	2.75	426,542	-5.82%
11/17/2009	3.06	3.06	2.62	2.92	418,590	+6.96%
11/16/2009	2.97	3.29	2.66	2.73	735,444	-9.00%
11/13/2009	2.99	3.01	2.81	3.00	221,687	+2.39%
11/12/2009	3.19	3.19	2.90	2.93	421,428	-9.57%
11/11/2009	2.83	3.26	2.77	3.24	884,238	+18.68%
11/10/2009	2.77	2.83	2.70	2.73	185,063	-2.50%
11/09/2009	2.78	2.83	2.70	2.80	211,050	+1.45%
11/06/2009	2.64	2.78	2.64	2.76	181,539	0.00%
11/05/2009	2.65	2.79	2.60	2.76	194,492	+4.55%
11/04/2009	2.67	2.76	2.62	2.64	295,494	-0.38%
11/03/2009	2.59	2.68	2.56	2.65	190,974	+1.15%
11/02/2009	2.82	2.82	2.50	2.62	363,000	+2.34%
10/30/2009	2.80	2.80	2.56	2.56	633,437	-10.18%
10/29/2009	2.74	2.90	2.62	2.85	324,563	+10.04%
10/28/2009	2.77	2.93	2.56	2.59	718,582	-8.48%
10/27/2009	2.71	2.91	2.70	2.83	514,206	+2.91%
10/26/2009	2.86	2.88	2.57	2.75	979,164	-4.84%
10/23/2009	3.03	3.05	2.88	2.89	358,394	-3.67%
10/22/2009	2.98	3.02	2.92	3.00	317,840	0.00%
10/21/2009	3.03	3.11	2.99	3.00	647,293	-0.99%
10/20/2009	3.11	3.11	2.98	3.03	702,373	-2.88%
10/19/2009	3.10	3.31	2.93	3.12	1,566,910	-9.04%
10/16/2009	3.21	3.47	3.20	3.43	579,552	+6.52%
10/15/2009	3.45	3.55	3.21	3.22	676,370	-7.20%
10/14/2009	3.49	3.57	3.40	3.47	285,514	+0.87%
10/13/2009	3.53	3.58	3.40	3.44	197,427	-3.91%
10/12/2009	3.70	3.75	3.56	3.58	239,862	-3.24%
10/09/2009	3.72	3.73	3.49	3.70	168,930	+1.09%
10/08/2009	3.78	3.82	3.66	3.66	228,682	-2.14%
10/07/2009	3.75	3.75	3.61	3.74	237,691	-0.27%
10/06/2009	3.49	3.75	3.48	3.75	368,701	+8.07%
10/05/2009	3.41	3.49	3.37	3.47	264,074	+1.46%
10/02/2009	3.25	3.45	3.18	3.42	303,895	+3.64%
10/01/2009	3.48	3.50	3.28	3.30	559,210	-5.71%
09/30/2009	3.67	3.69	3.49	3.50	242,916	-3.85%
09/29/2009	3.58	3.65	3.49	3.64	293,913	+1.96%
09/28/2009	3.68	3.76	3.56	3.57	315,459	-3.25%
09/25/2009	3.55	3.86	3.50	3.69	430,383	+3.36%
09/24/2009	3.83	3.83	3.51	3.57	490,911	-6.54%
09/23/2009	3.85	4.07	3.73	3.82	814,197	+2.41%
09/22/2009	4.22	4.28	3.71	3.73	1,656,583	-11.61%
09/21/2009	3.10	4.58	3.10	4.22	4,997,716	+34.82%
09/18/2009	3.14	3.17	3.10	3.13	323,605	-0.63%
09/17/2009	3.20	3.24	3.10	3.15	316,036	-2.78%