Period

S.E.

GDP

PD

PFI

EXP

1

0.089352

0.093367

99.90663

0.000000

0.000000

2

0.139950

0.408348

96.67142

0.454733

2.465496

3

0.174637

0.319516

91.82482

4.317471

3.538189

4

0.199403

0.278957

87.30956

8.135765

4.275716

5

0.218620

0.528574

83.65432

10.41915

5.397959

6

0.234642

1.159173

80.40055

11.49008

6.950202

7

0.248577

2.189059

77.19285

11.94015

8.677940

8

0.260920

3.606317

73.92983

12.13523

10.32862

9

0.272022

5.385467

70.60874

12.23236

11.77344

10

0.282222

7.489590

67.25152

12.27807

12.98082