alter alterln job
19 2.94444 1
19 2.94444 2
20 2.99573 1
20 2.99573 2
20 2.99573 3
21 3.04452 1
21 3.04452 2
21 3.04452 3
22 3.09104 1
22 3.09104 2
22 3.09104 3
23 3.13549 1
23 3.13549 2
23 3.13549 3
24 3.17805 1
24 3.17805 2
24 3.17805 3
25 3.21888 3
26 3.2581 2
27 3.29584 2
27 3.29584 3
29 3.3673 1
30 3.4012 3
31 3.43399 2
34 3.52636 2