Chris,
I run the code on 9.4m6 and created 68 different SVG files with any error.

OTE: Listing image output written to
C:\Users\zhouwx1\screen_time410.svg.
NOTE: Listing image output written to
C:\Users\zhouwx1\screen_time411.svg.
NOTE: Listing image output written to
C:\Users\zhouwx1\screen_time412.svg.
NOTE: Listing image output written to
C:\Users\zhouwx1\screen_time413.svg.
NOTE: There were 689 observations read from the data set
WORK.ALL_TIMES.
WHERE rank<=10;

1176 quit;
1177 ods layout end;
1178 ods html5 close;
NOTE: This SAS session is using a registry in WORK. All
changes will be lost at the end of this session.