Time

Real value (R)

Prediction value (P)

2009

28134809

27439705

2.47%

2010

28546792

28064693

1.69%

2011

29037081

28912343

0.43%

2012

29673082

29512556

0.54%

2013

31456390

30857157

1.90%

2014

32090513

31603864

1.52%