-9  -7  -6  -7  -6  -5  -5  -6  -5  -6  -7  -8  -9  -9  -7  -6  -4  -3  -2  -1   2   4   7   819970101MY
  10  13  16  19  19  21  22  21  20  20  20  19  17  17  18  19  18  18  17  17  17  18  18  2019970102MY
  20  21  23  23  23  23  24  24  24  22  22  20  19  19  20  20  20  19  18  19  18  16  16  1619970103MY
  17  18  19  19  20  21  22  22  22  22  19  17  15  13  13  14  13  11  10   8   7   6   5   519970104MY
   5   5   5   5   4   5   5   5   6   6   4   1  -1  -1  -1  -1  -2  -2  -1  -1  -1  -1  -1  -219970105MY
  -1  -1   1   3   5   9  12  13  15  15  15  12  10   8   8   8   8   9   9   9   9   9   9   819970106MY
   8   8   9  10   9   8   9  10  11  10   8   6   4   1  -1  -1  -1  -1  -1   1   2   2   2   219970107MY
   3   3   4   4   4   4   5   6   7   7   8   7   5   3   2   1   1   1   1   2   3   4   5   519970108MY
   4   4   4   2   2   3   3   3   4   5   5   4   3   3   2   2   1   2   1   1   2   2   3   219970109MY
   1   1  -1  -2  -1   1   2   2   3   4   3   2   1  -1   1   2   2   1   2   3   3   4   4   519970110MY
   4   3   3   1   1   3   4   4   6   5   5   4   3   2   1   1   1   1  -1   1   1   1  -1  -119970111MY
  -2  -1  -2  -5  -6  -8  -7  -6  -7  -7  -7  -9 -11 -12 -11 -11 -11 -12 -11 -11  -9  -8  -8  -919970112MY
  -8  -7  -7  -9 -11 -10 -10 -11 -10 -10  -9 -10 -10 -11 -12 -11 -11 -11 -11 -10  -8  -6  -6  -619970113MY
  -5  -4  -3  -3  -4  -5  -5  -4  -4  -3  -1  -1  -2  -2  -1   1  -1  -2  -3  -2  -1   2   3   219970114MY
   4   5   7   6   4   4   2   1  -1  -1  -1  -1  -3  -2  -2  -2  -2  -3  -5  -4  -4  -3  -2  -219970115MY
  -1   2   2   2   2   3   3   4   3   4   4   4   4   3   4   4   4   3   2   2   2   4   4   319970116MY
   3   3   3   2   1   2   2   1   1   1   1  -1  -2  -2  -1  -1  -2  -3  -3  -4  -4  -3  -3  -219970117MY
  -1   1   3   4   5   7   9  11  11  11  11   8   6   7  10  11  11  11  11  10  10  11  11  1019970118MY
  10   9   8   7   5   4   3   3   4   5   7   5   3   3   3   6   5   4   3   3   2   3   3   219970119MY
   1   1   2   1  -1  -2  -1  -1   2   2   3   3   2   2   4   5   7   6   6   7   7   9   9  1019970120MY
  10  12  12  11  11  12  12  12  13  13  14  15  15  15  16  18  19  19  20  20  20  22  21  2119970121MY
  20  22  23  21  21  21  21  20  19  19  18  16  15  15  15  16  17  17  17  17  17  18  16  1619970122MY
  15  15  15  13  11  10  10   9   9   8   8   6   5   5   5   6   7   8   8   8   8   9  10   919970123MY
  10  12  13  12  12  12  12  12  12  13  13  12  12  11  12  12  13  13  13  13  15  17  16  1719970124MY
  18  19  20  20  21  20  21  21  21  22  23  22  21  20  21  21  21  21  21  21  21  21  22  2119970125MY
  20  21  21  20  19  19  19  19  17  17  17  17  15  15  14  15  15  15  14  14  14  15  15  1519970126MY
  15  15  16  14  14  15  15  15  15  16  18  19  17  16  16  17  19  18  18  17  18  19  18  1819970127MY
  19  20  20  18  16  16  16  16  15  14  14  13  11   9   9  10  11  11  12  13  15  17  19  2219970128MY
  24  25  26  26  24  25  25  25  24  23  22  22  20  19  17  17  17  17  16  16  18  20  22  2219970129MY
  23  25  25  25  24  24  24  23  22  21  21  21  19  17  16  15  15  14  12  11  11  12  12  1219970130MY
  13  15  16  17  16  16  15  14  14  14  14  13  12  12  12  11  11  10   9   9   8   9   9  1119970131MY