2000
0, 17975, 821, 0, 0, 0.0, 0.0
1, 17565, 822, 0, 0, 0.0, 0.0
2, 17942, 1072, 0, 0, 0.0, 0.0
3, 13748, 266, 0, 0, 0.0, 0.0