2000
0, 7636, 1545, 0, 0, 0.0, 0.0
1, 7460, 142, 0, 0, 0.0, 0.0
2, 7635, 1577, 0, 0, 0.0, 0.0
3, 7181, 1308, 0, 0, 0.0, 0.0