TEMPORAL COVERAGE OF TYPE “at UCSB” IN THE UCSB SPOT CATALOG

There are 79,855 items of type “at UCSB” in the UCSB SPOT Catalog as of January 10, 2009.

The temporal coverage of the items is graphically shown by the histogram below. Each red spike represents a month; each green/yellow bar, a year. The height of a spike or bar reflects the number of items that overlap that time period.

(graphical display)

The following table shows the temporal coverage numerically. The cells in the “Overall” column represent years; the cells to the right of a year represent individual months within that year. The value in a cell is the number of items that overlap the year or month represented by that cell.

Overall Month in year
1 2 3 4 5 6 7 8 9 10 11 12
Year 1986 10 0 0 0 0 0 4 5 0 1 0 0 0
1987 1 0 0 0 0 0 1 0 0 0 0 0 0
1988 7 0 0 0 2 1 0 1 2 0 1 0 0
1989 12 0 0 0 1 2 1 5 1 2 0 0 0
1990 3 0 0 0 0 1 1 0 1 0 0 0 0
1991 5 0 0 0 0 0 2 1 2 0 0 0 0
1992 3 0 0 0 0 2 1 0 0 0 0 0 0
1993 1 0 0 0 0 0 0 0 1 0 0 0 0
1994 50 0 0 0 0 4 7 14 14 11 0 0 0
1995 3 0 0 0 0 0 2 1 0 0 0 0 0
1996 9 0 0 0 2 1 2 3 1 0 0 0 0
1997 4 0 0 0 0 0 0 3 0 1 0 0 0
1998 28 0 0 0 2 4 1 8 12 0 1 0 0
1999 19 0 0 0 4 0 0 7 5 3 0 0 0
2000 10 0 0 0 0 6 2 1 1 0 0 0 0
2001 1 0 0 0 0 0 0 1 0 0 0 0 0
2002 3 0 0 0 0 0 1 0 0 1 0 1 0
2003 380 0 0 0 1 25 41 45 75 61 94 37 1
2004 2820 0 0 2 0 321 882 762 384 298 145 14 12
2005 22504 30 15 612 1158 1841 3964 4981 523 232 4667 2761 1720
2006 47459 2404 310 18 1613 4523 6076 6527 7954 7296 5174 3270 2294
2007 6495 1722 1331 298 219 411 445 710 646 643 27 34 9
2008 28 3 9 6 10 0 0 0 0 0 0 0 0