how many years were the naturalisation numbers below 1500?
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col : year | numer of jamaicans\ngranted british\ncitizenship | naturalisation\nby residence | naturalisation\nby marriage | registration\nof a minor child | registration\nby other means row 1 : 1997 | 732 | 327 | 279 | 114 | 12 row 2 : 1998 | 1,370 | 571 | 564 | 221 | 14 row 3 : 1999 | 1,437 | 678 | 526 | 226 | 7 row 4 : 2000 | 1,882 | 927 | 664 | 281 | 10 row 5 : 2001 | 2,070 | 1,025 | 710 | 330 | 0 row 6 : 2002 | 2,025 | 1,035 | 705 | 285 | 0 row 7 : 2003 | 2,795 | 1,285 | 985 | 520 | 5 row 8 : 2004 | 3,180 | 1,415 | 1,060 | 640 | 65 row 9 : 2005 | 3,515 | 1,585 | 1,080 | 770 | 80 row 10 : 2006 | 2,525 | 1,110 | 710 | 655 | 55 row 11 : 2007 | 3,165 | 1,575 | 825 | 725 | 45 row 12 : 2008 | 2,715 | 1,275 | 695 | 700 | 45
how many years were the naturalisation numbers below 1500?
Year Numer of Jamaicans\ngranted British\ncitizenship Naturalisation\nby residence Naturalisation\nby marriage Registration\nof a minor child Registration\nby other means
1997 732 327 279 114 12
1998 1,370 571 564 221 14
1999 1,437 678 526 226 7
2000 1,882 927 664 281 10
2001 2,070 1,025 710 330 0
2002 2,025 1,035 705 285 0
2003 2,795 1,285 985 520 5
2004 3,180 1,415 1,060 640 65
2005 3,515 1,585 1,080 770 80
2006 2,525 1,110 710 655 55
2007 3,165 1,575 825 725 45
2008 2,715 1,275 695 700 45
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