25c418cc40e6f650e5d00c80342162af  seginslab_estfra_a2002.pdf
ffcaf5184c0bd9092996ee8fe81a20a1  seginslab_estfra_a2004.pdf
47ce4654a9a2cb7e4dcbc25999c6fda4  seginslab_estfra_a2006.pdf
cd5df12b0ac3c5a3a3e11280d382ea03  seginslab_estfra_a2008.pdf
fd0a0a6ae9904a8d1d2a7fdfc2e44741  seginslab_estfra_a2014.pdf