Year

t

Exponential Model

Linear Regression Model

Prediction

Prediction

2017

15

3,141,819

2,950,512

2018

16

3,302,903

3,048,274

2019

17

3,472,246

3,146,035

2020

18

3,650,272

3,243,797

2021

19

3,837,426

3,341,558

2022

20

4,034,175

3,439,320

2023

21

4,241,011

3,537,081

2024

22

4,458,453

3,634,843

2025

23

4,687,043

3,732,604

2026

24

4,927,352

3,830,366

2027

25

5,179,983

3,928,127

2028

26

5,445,566

4,025,889

2029

27

5,724,767

4,123,650

2030

28

6,018,282

4,221,412