1 = present
2 = abscent

1.00 = mild
2.00 = moderate
3.00 = severe

2.0 = urban
1.00 = rural

1.00 = summer
2.00 = spring
3.00 = winter
4.00 = autum

1.00 = positive
2.00 = negative

1.00 = positive
2.00 = nega

1.00 = baco and rota
2.00 = rota and nor
3.00 = baco and astro
4.00 = rota and astro