Year	Index 2010=1, Trend
1970-01-01	0.149456322341270
1971-01-01	0.168935625735433
1972-01-01	0.189283416704590
1973-01-01	0.226677541328494
1974-01-01	0.301708795776933
1975-01-01	0.333499270614868
1976-01-01	0.383328070277261
1977-01-01	0.430256764460553
1978-01-01	0.452061344319401
1979-01-01	0.473419496079714
1980-01-01	0.545441244644081
1981-01-01	0.555393629102604
1982-01-01	0.594437674344389
1983-01-01	0.652068311848517
1984-01-01	0.666449914464134
1985-01-01	0.654036139101523
1986-01-01	0.651955549329891
1987-01-01	0.633720796127143
1988-01-01	0.629552314360662
1989-01-01	0.657296031239514
1990-01-01	0.660236128922327
1991-01-01	0.738804207635943
1992-01-01	0.795302034651023
1993-01-01	0.829441247672586
1994-01-01	0.910709096587299
1995-01-01	0.985647962982132
1996-01-01	1.007686986657640
1997-01-01	1.030293582471650
1998-01-01	1.012442120126660
1999-01-01	0.995694932783485
2000-01-01	1.028239674832210
2001-01-01	1.008970940042180
2002-01-01	0.995581192477523
2003-01-01	1.004731944337420
2004-01-01	0.973803477722638
2005-01-01	0.984884863666023
2006-01-01	0.970978271018692
2007-01-01	0.953581211845382
2008-01-01	0.996990300794519
2009-01-01	1.011214671362440
2010-01-01	1.000000000000000