There you are .... October sales in the US ... -45% and keep in mind 997.2 4WD were introduced on Oct 25

USA 2008                        
MONTHLY SALES 2008
USA Jan. Feb. March Apr. May June July August Sept. Oct. Nov. Dec.
                         
Boxster 148 74 104 167 175 207 295 82 71  
Boxster S 71 50 151 185 159 149 248 84 51  
All Boxster 219 124 255 352 334 356 543 166 122 0 0 0
% Change 26% -36% -42% 8% -19% 8% 32% -47% -48% -100% -100% -100%
   
Cayman 235 93 112 174 169 161 196 51 35  
Cayman S 304 141 158 221 269 272 356 63 38  
All Cayman 539 234 270 395 438 433 552 114 73 0 0 0
% Change 11% -28% -55% -18% -26% -24% -14% -80% -84% -100% -100% -100%
   
Carrera  101 52 67 104 85 78 78 30 102  
Carrera S 106 56 96 117 99 92 163 27 132  
Carrera Cab  45 43 51 57 56 63 95 23 35  
Carrera S Cab 103 71 87 117 126 107 192 30 144  
Carrera 4 19 7 11 12 8 10 22 2 5  
Carrera 4S 84 48 72 90 88 68 112 18 10  
Targa 4 10 3 11 6 3 9 8 3 0  
Targa 4S 38 33 46 46 32 27 29 2 1  
Carrera 4 Cab 11 12 13 22 17 11 20 2 2  
Carrera 4S Cab 73 52 71 83 63 47 60 23 10  
Turbo 75 63 60 60 56 49 69 38 15  
Turbo Cab 147 151 152 150 157 115 176 121 51  
GT3 & GT3 RS 17 11 20 13 8 2 5 1 2  
GT2 0 0 16 21 34 37 46 31 7  
All 911 829 602 773 898 832 715 1 075 351 516 0 0 0
% Change -10% -45% -43% -26% -32% -39% 4% -57% -48% -100% -100% -100%
   
V6 502 371 524 537 580 519 540 323 293  
S 388 211 178 167 169 178 130 75 120  
Turbo 117 85 83 73 72 102 38 32 25  
Turbo S 1 0 0 0 0 0 34 62  
GTS 0 88 382 443 371 347 250 309 247  
All Cayenne 1 008 755 1 167 1 220 1 192 1 146 958 773 747 0 0 0
% Change -28% 110% 33% 23% 7% -3% -17% -7% -22% -100% -100% -100%
   
Other 0 0 0 0 0 0 0 0 0  
% Change NS NS NS NS NS NS NS NS NS NS NS NS
   
GRAND TOTAL 2 595 1 715 2 465 2 865 2 796 2 650 3 128 1 404 1 458 0 0 0
% Change -13% -13% -25% -5% -16% -19% -3% -45% -45% -100% -100% -100%
Source: PCNA