Region: SIO

                                  sgiop02               sgiop04          sgiop04/sgio         
                     Prod       mean       stdev        mean       stdev        mean       stdev
                 chl_giop     0.05865     0.03050     0.10460     0.04141     1.90239     0.25864
               a_443_giop     0.01671     0.00389     0.01646     0.00378     0.98534     0.00403
              bb_443_giop     0.00392     0.00027     0.00385     0.00025     0.98109     0.00572
             bbp_443_giop     0.00148     0.00027     0.00141     0.00025     0.95032     0.01130
             aph_443_giop     0.00503     0.00203     0.00501     0.00198     0.99882     0.01221
             adg_443_giop     0.00459     0.00195     0.00435     0.00188     0.94611     0.00875
             aph_555_giop     0.00044     0.00022     0.00028     0.00011     0.68067     0.08435
               adg_s_giop     0.01800     0.00000     0.01800     0.00000     1.00000     0.00000
               bbp_s_giop     1.97564     0.01881     1.97563     0.01881     1.00000     0.00000
             rrsdiff_giop     0.02260     0.00428     0.02175     0.00327     0.97435     0.10489