| {{ :fr:legend:wq_sp5.png }} |Structurepotential 5|
| {{ :fr:legend:wq_sp4.png }} |Structurepotential 4|
| {{ :fr:legend:wq_sp3.png }} |Structurepotential 3|
| {{ :fr:legend:wq_sp2.png }} |Structurepotential 2|
| {{ :fr:legend:wq_sp1.png }} |Structurepotential 1|
| {{ :fr:legend:wq_ep5.png }} |Developmentpotential 5|
| {{ :fr:legend:wq_ep4.png }} |Developmentpotential 4|
| {{ :fr:legend:wq_ep3.png }} |Developmentpotential 3|
| {{ :fr:legend:wq_ep2.png }} |Developmentpotential 2|
| {{ :fr:legend:wq_ep1.png }} |Developmentpotential 1|