Year,FOM garnet,FOM sapphire,FOM other sesquioxides
1996,0.0052,,
1997,0.236,,
1997,,0.1533,
2004,,,
2005,,,
2006,0.10495,,
2008.92,,,
2009.25,,,0.00636
2009.75,,,0.063
2010.923,,,
2013.25,,,0.155
2014.33,,,0.1656
2014.42,,,0.14986
2015.83,,,
2015.92,,,0.22756
2016,0.438,,
2016.167,0.687,,