[%] polar  GISS_PRE   KYU_PRE   LOA_PREUIO_CTM_PRUIO_GCM_PR  ULAQ_PRE   UMI_PRE   average

         SO4     67.51     35.52     63.01     58.95     70.33     79.64               62.49
          BC      1.49      8.32      1.74      2.19      0.98      2.15                2.81