I need to delay the the follwing copy/paste operations in a macro with a
time interval of 30 seconds. Is this possible?

Sheets("Show").Select
Application.CutCopyMode = False
Selection.Copy
Sheets("Chartdata").Select
Range("B2").Select
Selection.PasteSpecial Paste:=xlPasteValues, Operation:=xlNone,
SkipBlanks _
:=False, Transpose:=False

Sheets("Show").Select
Application.CutCopyMode = False
Selection.Copy
Sheets("Chartdata").Select
Range("C2").Select
Selection.PasteSpecial Paste:=xlPasteValues, Operation:=xlNone,
SkipBlanks _
:=False, Transpose:=False

and so on...................The source data ("Show") changes every 30 secs.

TIA