Hi

I am really struggling with finding the correlation coefficient for this set of data:

1991 947

1992 1098

1993 1108

1994 1107

1995 1615

1996 2282

1997 2766

1998 2505

1999 2501

2000 2637

I think I know the formula I just dont ever seem to be able to get an answer.

Thank you