EXHIBIT 1 --------- AGREEMENT AS TO JOINT FILING OF SCHEDULE 13G -------------------------------------------- Each of the undersigned hereby affirms that it is individually eligible to use Schedule 13G, and agrees that this Schedule 13G is filed on...Agreement as to Joint Filing of Schedule 13g • February 13th, 2009 • Citigroup Inc • National commercial banks
Contract Type FiledFebruary 13th, 2009 Company IndustryEach of the undersigned hereby affirms that it is individually eligible to use Schedule 13G, and agrees that this Schedule 13G is filed on its behalf.
EXHIBIT 1 --------- AGREEMENT AS TO JOINT FILING OF SCHEDULE 13G -------------------------------------------- Each of the undersigned hereby affirms that it is individually eligible to use Schedule 13G, and agrees that this Schedule 13G is filed on...Agreement as to Joint Filing of Schedule 13g • June 10th, 2008 • Citigroup Inc • National commercial banks
Contract Type FiledJune 10th, 2008 Company IndustryEach of the undersigned hereby affirms that it is individually eligible to use Schedule 13G, and agrees that this Schedule 13G is filed on its behalf.
CITIGROUP INC.Agreement as to Joint Filing of Schedule 13g • November 9th, 2007 • Citigroup Inc • National commercial banks
Contract Type FiledNovember 9th, 2007 Company IndustryEach of the undersigned hereby affirms that it is individually eligible to use Schedule 13G, and agrees that this Schedule 13G is filed on its behalf.
CITIGROUP INC.Agreement as to Joint Filing of Schedule 13g • July 10th, 2007 • Citigroup Inc • National commercial banks
Contract Type FiledJuly 10th, 2007 Company IndustryEach of the undersigned hereby affirms that it is individually eligible to use Schedule 13G, and agrees that this Schedule 13G is filed on its behalf.
CITIGROUP INC.Agreement as to Joint Filing of Schedule 13g • June 7th, 2004 • Citigroup Inc • National commercial banks
Contract Type FiledJune 7th, 2004 Company IndustryEach of the undersigned hereby affirms that it is individually eligible to use Schedule 13G, and agrees that this Schedule 13G is filed on its behalf.
PFS SERVICES, INC.Agreement as to Joint Filing of Schedule 13g • March 8th, 1999 • Citigroup Inc • Fire, marine & casualty insurance
Contract Type FiledMarch 8th, 1999 Company IndustryEach of the undersigned hereby affirms that it is individually eligible to use Schedule 13G, and agrees that this Schedule 13G is filed on its behalf.
PFS SERVICES, INC.Agreement as to Joint Filing of Schedule 13g • February 3rd, 1999 • Citigroup Inc • Fire, marine & casualty insurance
Contract Type FiledFebruary 3rd, 1999 Company IndustryEach of the undersigned hereby affirms that it is individually eligible to use Schedule 13G, and agrees that this Schedule 13G is filed on its behalf.
PFS SERVICES, INC.Agreement as to Joint Filing of Schedule 13g • January 29th, 1999 • Citigroup Inc • Fire, marine & casualty insurance
Contract Type FiledJanuary 29th, 1999 Company IndustryEach of the undersigned hereby affirms that it is individually eligible to use Schedule 13G, and agrees that this Schedule 13G is filed on its behalf.
PFS SERVICES, INC.Agreement as to Joint Filing of Schedule 13g • January 22nd, 1999 • Citigroup Inc • Fire, marine & casualty insurance
Contract Type FiledJanuary 22nd, 1999 Company IndustryEach of the undersigned hereby affirms that it is individually eligible to use Schedule 13G, and agrees that this Schedule 13G is filed on its behalf.
PFS SERVICES, INC.Agreement as to Joint Filing of Schedule 13g • January 22nd, 1999 • Citigroup Inc • Fire, marine & casualty insurance
Contract Type FiledJanuary 22nd, 1999 Company IndustryEach of the undersigned hereby affirms that it is individually eligible to use Schedule 13G, and agrees that this Schedule 13G is filed on its behalf.
PFS SERVICES, INC.Agreement as to Joint Filing of Schedule 13g • January 23rd, 1998 • Travelers Group Inc • Fire, marine & casualty insurance
Contract Type FiledJanuary 23rd, 1998 Company IndustryEach of the undersigned hereby affirms that it is individually eligible to use Schedule 13G, and agrees that this Schedule 13G is filed on its behalf.
EXHIBIT 1 --------- AGREEMENT AS TO JOINT FILING OF SCHEDULE 13G -------------------------------------------- Each of the undersigned hereby affirms that it is individually eligible to use Schedule 13G, and agrees that this Schedule 13G is filed on...Agreement as to Joint Filing of Schedule 13g • February 3rd, 1997 • Travelers Group Inc • Fire, marine & casualty insurance
Contract Type FiledFebruary 3rd, 1997 Company IndustryEach of the undersigned hereby affirms that it is individually eligible to use Schedule 13G, and agrees that this Schedule 13G is filed on its behalf.
PFS SERVICES, INC.Agreement as to Joint Filing of Schedule 13g • January 30th, 1997 • Travelers Group Inc • Fire, marine & casualty insurance
Contract Type FiledJanuary 30th, 1997 Company IndustryEach of the undersigned hereby affirms that it is individually eligible to use Schedule 13G, and agrees that this Schedule 13G is filed on its behalf.
EXHIBIT 1 --------- AGREEMENT AS TO JOINT FILING OF SCHEDULE 13G -------------------------------------------- Each of the undersigned hereby affirms that it is individually eligible to use Schedule 13G, and agrees that this Schedule 13G is filed on...Agreement as to Joint Filing of Schedule 13g • January 30th, 1997 • Travelers Group Inc • Fire, marine & casualty insurance
Contract Type FiledJanuary 30th, 1997 Company IndustryEach of the undersigned hereby affirms that it is individually eligible to use Schedule 13G, and agrees that this Schedule 13G is filed on its behalf.
EXHIBIT 1 --------- AGREEMENT AS TO JOINT FILING OF SCHEDULE 13G -------------------------------------------- Each of the undersigned hereby affirms that it is individually eligible to use Schedule 13G, and agrees that this Schedule 13G is filed on...Agreement as to Joint Filing of Schedule 13g • January 21st, 1997 • Travelers Group Inc • Fire, marine & casualty insurance
Contract Type FiledJanuary 21st, 1997 Company IndustryEach of the undersigned hereby affirms that it is individually eligible to use Schedule 13G, and agrees that this Schedule 13G is filed on its behalf.
EXHIBIT 1 --------- AGREEMENT AS TO JOINT FILING OF SCHEDULE 13G -------------------------------------------- Each of the undersigned hereby affirms that it is individually eligible to use Schedule 13G, and agrees that this Schedule 13G is filed on...Agreement as to Joint Filing of Schedule 13g • January 29th, 1996 • Travelers Group Inc • Personal credit institutions
Contract Type FiledJanuary 29th, 1996 Company IndustryEach of the undersigned hereby affirms that it is individually eligible to use Schedule 13G, and agrees that this Schedule 13G is filed on its behalf.
PFS SERVICES, INC.Agreement as to Joint Filing of Schedule 13g • January 26th, 1996 • Travelers Group Inc • Personal credit institutions
Contract Type FiledJanuary 26th, 1996 Company IndustryEach of the undersigned hereby affirms that it is individually eligible to use Schedule 13G, and agrees that this Schedule 13G is filed on its behalf.
PFS SERVICES, INC.Agreement as to Joint Filing of Schedule 13g • January 26th, 1996 • Travelers Group Inc • Personal credit institutions
Contract Type FiledJanuary 26th, 1996 Company IndustryEach of the undersigned hereby affirms that it is individually eligible to use Schedule 13G, and agrees that this Schedule 13G is filed on its behalf.
EXHIBIT 1 --------- AGREEMENT AS TO JOINT FILING OF SCHEDULE 13G -------------------------------------------- Each of the undersigned hereby affirms that it is individually eligible to use Schedule 13G, and agrees that this Schedule 13G is filed on...Agreement as to Joint Filing of Schedule 13g • January 26th, 1996 • Travelers Group Inc • Personal credit institutions
Contract Type FiledJanuary 26th, 1996 Company IndustryEach of the undersigned hereby affirms that it is individually eligible to use Schedule 13G, and agrees that this Schedule 13G is filed on its behalf.
EXHIBIT 1 --------- AGREEMENT AS TO JOINT FILING OF SCHEDULE 13G -------------------------------------------- Each of the undersigned hereby affirms that it is individually eligible to use Schedule 13G, and agrees that this Schedule 13G is filed on...Agreement as to Joint Filing of Schedule 13g • January 23rd, 1996 • Travelers Group Inc • Personal credit institutions
Contract Type FiledJanuary 23rd, 1996 Company IndustryEach of the undersigned hereby affirms that it is individually eligible to use Schedule 13G, and agrees that this Schedule 13G is filed on its behalf.
EXHIBIT 1 --------- AGREEMENT AS TO JOINT FILING OF SCHEDULE 13G -------------------------------------------- Each of the undersigned hereby affirms that it is individually eligible to use Schedule 13G, and agrees that this Schedule 13G is filed on...Agreement as to Joint Filing of Schedule 13g • November 13th, 1995 • Travelers Group Inc • Personal credit institutions
Contract Type FiledNovember 13th, 1995 Company IndustryEach of the undersigned hereby affirms that it is individually eligible to use Schedule 13G, and agrees that this Schedule 13G is filed on its behalf.