sas - Report using data _Null_ -

i'm looking report using sas data step :

i have data set:

name company date x          199802 x          199705 x    d       199901  y    b       200405 y    f       200309 z    c       200503 z    c       200408 z    c       200404 z    c       200309 z    c       200210 z    m       200109 w    g       200010 

report i'm looking for:

name company     x         1997/05   1998/02      d      1998/02   1999/01 y    b      2003/09   2004/05      f      2003/09   2003/09 z    c      2002/10   2005/03      m      2001/09   2001/09 w    g      2000/10   2000/10 

thank you,

tried using proc print not accurate. looking data null solution.

data  _null_; set salesdata; name company date;  array x(*) from; from=lag(date);  if first.name  count=1; i=count dim(x); x(i)=.; end; count+1; if first.company do; from_date1=date;  end; if last.company to_date=date; if from_date1 ="" , to_date="" delete;  run; 

data _null_;     set yourevents;     name company notsorted;     file print;     if _n_ eq 1 put          @01 'name'         @06 'company'          @14 'from'         @22 'to'         ;     if first.name put          @01 name         @;  ** instructs sas not start new line next put instruction **;     retain to;     if first.company do;         = 1e9;         = 0;     end;     if date lt = date;     if date gt     = date;     if last.company put         @06 company          @14    yymm7.         @22      yymm7.         ; run;