Separate Y axis scales like GTL

[AIO]

I used proc sgpanel to create multiple plots. I need to separate Y axis then the plot will be like the plot using GTL. Could proc sgpanel make it? (I know we can let COLUMN=1 to separate  Y axis, it it makes the two plots not in one row which is not same with the attached plot created by GTL ).

My codes:

title "";


proc format;
    value pctcat
        1=">10%"
        2=">1% - 10%"
        3=">0.1 - 1%"
        4="<=0.1%"
    ;
run;

data dummy1;
    do paramcd="CD1", "CD2";
        do cat=1 to 4;
            output;
        end;
    end;
run;

data dummy;
    set dummy1;
    length cd1 cd2 $200;
    if paramcd="CD1" then cd1=put(cat,pctcat.);
    if paramcd="CD2" then cd2=put(cat,pctcat.);

    input n pct;
    pct=pct/100;
    datalines;
    57 53
    30 67
    42 60 
    58 91
    74 78
    32 90
    44 83
    61 93
    ;

run;
ods graphics on /reset width=6in height=5in;

proc sgpanel data=dummy pctlevel=graph;
    panelby paramcd/*/columns=1*/;
    vbar cat/response=n;
    format cat pctcat.;
run;

ods graphics off;

[Rick_SAS · Accepted solution]

A panel of plots typically puts the axes on a common scale. It looks like you want the Y axes to scale independently.

To emulate the behavior of PROC SGPANEL, you can use the 

ODS LAYOUT GRIDDED

statement to arrange a set of plots that are produced by using PROC SGPLOT.  You can use the 
BY statement in PROC SGPLOT to produce a set of plots, each of which will have an independently scaled Y axis.

For example:

/* use PROC SORT, if necessary, to sort the data by the BY group */

ods graphics on /reset width=3in height=5in;
ods layout gridded columns=2 advance=BYGroup column_gutter=5px;
proc sgplot data=dummy;
    by paramcd;
    vbar cat/response=n;
    format cat pctcat.;
run;
ods layout end;