Obs id week1 week2 week3 week4 week5 week6 week7 week8 week9 
1 1 225.00 238.75 63.50 162.5 150.50 215.50 28.25 186.50 .  
2 2 123.25 216.75 65.75 45.5 157.75 195.25 52.50 53.75 2.75 
3 3 192.25 62.50 5.00 218.0 145.25 239.00 209.25 112.00 199.50 
4 4 51.25 177.50 30.25 128.0 138.50 223.75 144.50 217.25 238.75 
5 5 48.00 80.25 160.50 46.5 27.00 62.00 63.00 238.25