2000
0, 15416, 672, 0, 0, 0.0, 0.0
1, 15161, 675, 0, 0, 0.0, 0.0
2, 15620, 704, 0, 0, 0.0, 0.0
3, 15284, 577, 0, 0, 0.0, 0.0