A project has the following cash flows:

Year

Cash Flow

$0$

$-20,000$

$1$

$5,953$

$2$

$5,953$

$3$

$5,953$

$4$

$5,953$

$5$

$5,953$

$6$

$5,953$

$7$

$5,953$

$8$

$5,953$

$9$

$5,953$

$10$

$5,953$

The payback period for this project is $\_\_\_$ years