    1         USlong -9.99600E+0002 UNI                                                                                                                                                                  US Long term 
    2         EUlong -9.99600E+0002 UNI                                                                                                                                                                  Eu long term 
    3        USshort -9.99600E+0002 UNI                                                                                                                                                                 US short term 
    4        MXshort -9.99600E+0002 UNI                                                                                                                                                             Mexico short term 
    5        EUshort -9.99600E+0002 UNI                                                                                                                                                                 EU short term 
    6          US3mo -9.99600E+0002 UNI                                                                                                                                                                       US 3 mo 
    7 USin1week(frac -9.99500E+0002 UNI                                                                                                                                             US 1 week (fraction US long term) 
    8  USin3mo(frac) -9.99600E+0002 UNI                                                                                                                                               US 3 mo (fraction US long term) 
    9       Difftxhi -9.99500E+0002 UNI                                                                                                                                 Differential toxicity, highest (US long term) 
   10       Difftxlo -9.99600E+0002 UNI                                                                                                                                   Differential toxicity,lowest (US long term) 
   11     Kuwaitperc -9.99600E+0002 UNI                                                                                                                                                           Kuwait %change mort 
   12       Kuwaitnr -9.99600E+0002 UNI                                                                                                                                                  Kuwait # attributable deaths 
   13         L01>50  1.00000E+0001 UNI                                                                                                                                                    London 01 #days > 50 µg/m3 
   14         L01<30  2.98000E+0002 UNI                                                                                                                                                    London 01 #days < 30 µg/m3 
   15         L97>50  2.20000E+0001 UNI                                                                                                                                                    London 97 #days > 50 µg/m3 
   16         L97<30  2.41000E+0002 UNI                                                                                                                                                    London 97 #days < 30 µg/m3 
   17         A01>50  2.39000E+0002 UNI                                                                                                                                                    London 97 #days > 50 µg/m3 
   18         A01<30  2.70000E+0001 UNI                                                                                                                                                     London 97 #days< 30 µg/m3 
   19          Lnahi  9.06600E-0001 UNI                                                                                                                      London 01 ratio non acc mort week highest PM10/aver week 
   20          Lcvhi  9.56989E-0001 UNI                                                                                                                          London 01 ratio cdv mort week highest PM10/aver week 
   21          Anahi  1.01047E+0000 UNI                                                                                                                      Athens 01 ratio non acc mort week highest PM10/aver week 
   22          Acvhi  1.07060E+0000 UNI                                                                                                                          Athens 01 ratio cdv mort week highest PM10/aver week 
   23          Analo  1.10500E+0000 UNI                                                                                                                       Athens 01 ratio non acc mort week lowest PM10/aver week 
   24          Acvlo  1.12436E+0000 UNI                                                                                                                           Athens 01 ratio cdv mort week lowest PM10/aver week 
