@touch $@
@[ "$$(cat nsubmissions.stamp 2>/dev/null || echo)" != "$$(ls -1 data |wc -l)" ] \
&& echo "I: Re-generating stats figures" \
@touch $@
@[ "$$(cat nsubmissions.stamp 2>/dev/null || echo)" != "$$(ls -1 data |wc -l)" ] \
&& echo "I: Re-generating stats figures" \