2000
0, 19254, 17721, 0, 0, 0.0, 0.0
1, 19255, 17722, 1, 1, 0.00519345624513, 0.00564270398375
2, 19255, 17722, 77, 77, 0.399896130875, 0.434488206749
3, 19255, 17722, 3015, 3015, 15.6582705791, 17.012752511