16th Note Measure With Litle # 6 Above Each Bar,prison Blues By Jim Page's Outrider C

hi,i am asking help from any member of the guitar tricks forum.FIRST HOW IS A MEASURE IN 4/4 TOME COUNTED WHEN YOU HAVE 2 6TH NOTES IN THE SAME MEASURE.THERE IS A LITTLE NUMBER 6 ABOVE OR BELOW EACH 16TH NOTE BAR? THANKS FOR YOUR HELP.2ND DOES ANY HAVE THE TAB FOR JIMMY PAGE'S OUTRIDER CD,"PRISON BLUES" SONG.I THINK ITS A GREAT PIECE.THANKS.JAZ1629