---- Q1 ----
Dell Vostro	800.00	Laptop	850
HP Elite	1200.00	Laptop	850
Lenovo Thinkpad	700.00	Laptop	850
Sony VAIO	700.00	Laptop	850
HTC One	400.00	Smartphone	500
Microsoft Lumia	200.00	Smartphone	500
Nexus	500.00	Smartphone	500
iPhone	900.00	Smartphone	500
Kindle Fire	150.00	Tablet	350
Samsung Galaxy Tab	200.00	Tablet	350
iPad	700.00	Tablet	350
---- Q2 ----
Lenovo Thinkpad	Laptop	700.00	1
Sony VAIO	Laptop	700.00	1
Dell Vostro	Laptop	800.00	3
HP Elite	Laptop	1200.00	4
Microsoft Lumia	Smartphone	200.00	1
HTC One	Smartphone	400.00	2
Nexus	Smartphone	500.00	3
iPhone	Smartphone	900.00	4
Kindle Fire	Tablet	150.00	1
Samsung Galaxy Tab	Tablet	200.00	2
iPad	Tablet	700.00	3
---- Q3 ----
HP Elite	Laptop	1200.00	1
Dell Vostro	Laptop	800.00	2
Lenovo Thinkpad	Laptop	700.00	3
Sony VAIO	Laptop	700.00	4
iPhone	Smartphone	900.00	1
Nexus	Smartphone	500.00	2
HTC One	Smartphone	400.00	3
Microsoft Lumia	Smartphone	200.00	4
iPad	Tablet	700.00	1
Samsung Galaxy Tab	Tablet	200.00	2
Kindle Fire	Tablet	150.00	3
---- Q4 ----
Lenovo Thinkpad	Laptop	700.00	700.00	1
Sony VAIO	Laptop	700.00	700.00	1
Dell Vostro	Laptop	800.00	700.00	2
HP Elite	Laptop	1200.00	700.00	3
Microsoft Lumia	Smartphone	200.00	200.00	1
HTC One	Smartphone	400.00	200.00	2
Nexus	Smartphone	500.00	200.00	3
iPhone	Smartphone	900.00	200.00	4
---- Q5 ----
Sony VAIO	Laptop	700.00	700.00
Lenovo Thinkpad	Laptop	700.00	700.00
HP Elite	Laptop	1200.00	700.00
Dell Vostro	Laptop	800.00	700.00
iPhone	Smartphone	900.00	900.00
Nexus	Smartphone	500.00	900.00
Microsoft Lumia	Smartphone	200.00	900.00
HTC One	Smartphone	400.00	900.00
iPad	Tablet	700.00	700.00
Samsung Galaxy Tab	Tablet	200.00	700.00
Kindle Fire	Tablet	150.00	700.00
---- Q6 ----
Dell Vostro	Laptop	800.00	1200.00
HP Elite	Laptop	1200.00	1200.00
Lenovo Thinkpad	Laptop	700.00	1200.00
Sony VAIO	Laptop	700.00	1200.00
HTC One	Smartphone	400.00	900.00
Microsoft Lumia	Smartphone	200.00	900.00
Nexus	Smartphone	500.00	900.00
iPhone	Smartphone	900.00	900.00
Kindle Fire	Tablet	150.00	700.00
Samsung Galaxy Tab	Tablet	200.00	700.00
iPad	Tablet	700.00	700.00
---- Q7 ----
Dell Vostro	800.00	Laptop	733	850
HP Elite	1200.00	Laptop	850	850
Lenovo Thinkpad	700.00	Laptop	700	850
Sony VAIO	700.00	Laptop	700	850
HTC One	400.00	Smartphone	300	500
Microsoft Lumia	200.00	Smartphone	200	500
Nexus	500.00	Smartphone	367	500
iPhone	900.00	Smartphone	500	500
Kindle Fire	150.00	Tablet	150	350
Samsung Galaxy Tab	200.00	Tablet	175	350
iPad	700.00	Tablet	350	350