Equipment sales price per order (000)				400
Estimate of Order Schedule (Number of Units)
	2017				2018				2019
	Q1	Q2	Q3	Q4	Q1	Q2	Q3	Q4	Q1	Q2	Q3	Q4
(number of units)	20	22	24	27	19	21	23	25	15	17	18	20
Total	93				88				70
Sales (Total installations) using new method
	2017				2018				2019
	Q1	Q2	Q3	Q4	Q1	Q2	Q3	Q4	Q1	Q2	Q3	Q4
Total installations (units)	?	?	?	22	24	25	22	21	23	22	18	16
Estimate of Installation Schedule
Time of order installation	Percentage of orders
Current quarter	1%
First following quarter	24%
Second following quarter	50%
Third following quarter	25%

2017

2018

2019

Q1

Q2

Q3

Q4

Q1

Q2

Q3

Q4

Q1

Q2

Q3

Q4

Orders

Current quarter

(number of units)

First following quarter

(number of units)

Second following quarter

(number of units)

Third following quarter

(number of units)

2017

2018

2019

Q1

Q2

Q3

Q4

Q1

Q2

Q3

Q4

Q1

Q2

Q3

Q4

Equipment sales, new -2019

(number of units)

Equipment sales, old -2019

(number of units)

Equipment sales, new -2019

( thousands)

Equipment sales, old -2019

( thousands)

2017

2018

2019

Sales considering 2019 change of method:

Q1

Q2

Q3

Q4

Q1

Q2

Q3

Q4

Q1

Q2

Q3

Q4

Old mehod

$ thounsands