| 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | ||||||||||||||||||||||
| Sector | Low | High | Low | High | Low | High | Low | High | Low | High | Low | High | Low | High | Low | High | Low | High | Low | High | Low | High | Low | High | Low | High | Low | High | Low | High | Low | High | Low | High | Low | High | Low | High | Low | High | Low | High |
| MANUFACTURING | -132 | -181 | -219 | -326 | -258 | -394 | -300 | -445 | -339 | -502 | -376 | -565 | -366 | -605 | -360 | -646 | -355 | -663 | -352 | -682 | -352 | -695 | -333 | -665 | -310 | -643 | -296 | -634 | -280 | -609 | -263 | -576 | -249 | -547 | -235 | -526 | -226 | -507 | -214 | -484 | -199 | -463 |
| LUMBER(24) | -5 | -7 | -8 | -12 | -7 | -12 | -7 | -10 | -7 | -9 | -6 | -9 | -4 | -7 | -2 | -6 | 0 | -4 | 1 | -3 | 3 | -1 | 4 | 3 | 6 | 5 | 7 | 7 | 8 | 8 | 8 | 10 | 9 | 12 | 10 | 13 | 10 | 13 | 10 | 14 | 11 | 15 |
| FURNITURE(25) | -6 | -8 | -10 | -15 | -10 | -16 | -11 | -15 | -11 | -15 | -11 | -16 | -9 | -16 | -8 | -16 | -7 | -15 | -6 | -15 | -6 | -14 | -5 | -11 | -4 | -9 | -3 | -9 | -2 | -8 | -2 | -7 | -2 | -6 | -1 | -6 | -1 | -6 | -1 | -5 | 0 | -4 |
| STONE,CLAY,ETC.(32) | -3 | -5 | -6 | -8 | -6 | -10 | -7 | -10 | -7 | -11 | -8 | -12 | -7 | -12 | -6 | -13 | -6 | -12 | -5 | -12 | -5 | -12 | -4 | -10 | -3 | -9 | -3 | -8 | -2 | -7 | -1 | -6 | -1 | -4 | 0 | -4 | 0 | -3 | 1 | -2 | 1 | -1 |
| PRIMARY METALS(33) | -18 | -21 | -23 | -30 | -27 | -36 | -31 | -41 | -33 | -45 | -36 | -50 | -34 | -51 | -34 | -53 | -33 | -54 | -32 | -55 | -31 | -56 | -29 | -53 | -27 | -50 | -25 | -49 | -23 | -46 | -21 | -43 | -19 | -40 | -17 | -38 | -16 | -35 | -15 | -33 | -13 | -31 |
| FABRICATED METALS(34 | -8 | -12 | -14 | -20 | -15 | -23 | -16 | -23 | -17 | -24 | -18 | -26 | -16 | -26 | -14 | -27 | -13 | -26 | -12 | -26 | -11 | -25 | -10 | -22 | -8 | -19 | -7 | -18 | -6 | -17 | -5 | -14 | -4 | -13 | -3 | -11 | -3 | -10 | -2 | -9 | -2 | -8 |
| MACH. & COMPUTERS(35 | -13 | -19 | -21 | -32 | -20 | -31 | -19 | -27 | -17 | -23 | -15 | -21 | -12 | -18 | -9 | -18 | -6 | -15 | -4 | -14 | -3 | -12 | -2 | -7 | 0 | -4 | 1 | -3 | 1 | -2 | 2 | -1 | 2 | 1 | 2 | 1 | 2 | 1 | 3 | 1 | 3 | 2 |
| ELECT. EQUIPMENT(36) | -8 | -11 | -13 | -20 | -13 | -20 | -13 | -19 | -13 | -19 | -13 | -19 | -11 | -17 | -9 | -17 | -7 | -15 | -6 | -14 | -4 | -13 | -3 | -9 | -2 | -7 | -1 | -6 | -1 | -4 | 0 | -3 | 0 | -2 | 1 | -1 | 1 | -1 | 1 | 0 | 1 | 1 |
| MOTOR VEH.(371) | -6 | -8 | -10 | -15 | -10 | -15 | -10 | -14 | -10 | -14 | -10 | -14 | -8 | -13 | -6 | -13 | -5 | -11 | -4 | -11 | -3 | -10 | -2 | -7 | -1 | -5 | 0 | -5 | 0 | -4 | 1 | -2 | 1 | -2 | 1 | -1 | 1 | -1 | 2 | 0 | 2 | 0 |
| REST TRANS EQUI(R37) | -2 | -3 | -4 | -5 | -4 | -6 | -4 | -6 | -4 | -5 | -4 | -5 | -3 | -5 | -2 | -5 | -2 | -4 | -1 | -4 | -1 | -3 | 0 | -2 | 0 | -1 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 2 | 3 |
| INSTRUMENTS(38) | -5 | -7 | -8 | -13 | -8 | -13 | -8 | -12 | -8 | -11 | -8 | -11 | -6 | -10 | -5 | -10 | -3 | -9 | -3 | -8 | -2 | -7 | -1 | -4 | 0 | -2 | 0 | -2 | 1 | -1 | 1 | -1 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 2 | 1 |
| MISC. MANUF.(39) | -2 | -3 | -3 | -5 | -4 | -6 | -4 | -6 | -5 | -7 | -5 | -8 | -5 | -8 | -5 | -8 | -4 | -8 | -4 | -8 | -4 | -8 | -4 | -7 | -3 | -7 | -3 | -7 | -2 | -6 | -2 | -5 | -2 | -5 | -2 | -5 | -1 | -4 | -1 | -4 | -1 | -4 |
| FOOD(20) | -7 | -10 | -12 | -17 | -14 | -22 | -17 | -25 | -19 | -29 | -21 | -32 | -19 | -33 | -18 | -34 | -17 | -34 | -15 | -33 | -14 | -32 | -12 | -28 | -9 | -25 | -7 | -23 | -5 | -19 | -3 | -16 | -1 | -13 | 1 | -10 | 2 | -8 | 3 | -5 | 4 | -3 |
| TOBACCO MANUF(21) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| TEXTILES(22) | -3 | -4 | -5 | -7 | -5 | -8 | -6 | -8 | -6 | -9 | -6 | -9 | -5 | -9 | -4 | -9 | -3 | -8 | -3 | -7 | -2 | -7 | -1 | -5 | 0 | -4 | 1 | -3 | 2 | -2 | 2 | 0 | 3 | 1 | 3 | 1 | 4 | 2 | 4 | 3 | 4 | 3 |
| APPAREL(23) | -4 | -5 | -6 | -10 | -8 | -12 | -9 | -14 | -10 | -16 | -12 | -18 | -11 | -19 | -11 | -20 | -11 | -20 | -10 | -20 | -10 | -20 | -9 | -19 | -9 | -18 | -8 | -17 | -7 | -16 | -7 | -15 | -6 | -14 | -6 | -13 | -5 | -12 | -5 | -11 | -4 | -11 |
| PAPER(26) | -3 | -4 | -5 | -8 | -7 | -11 | -9 | -13 | -10 | -15 | -11 | -17 | -11 | -19 | -11 | -20 | -11 | -20 | -11 | -21 | -11 | -21 | -11 | -20 | -10 | -19 | -9 | -18 | -9 | -17 | -8 | -16 | -7 | -14 | -7 | -13 | -6 | -12 | -6 | -11 | -5 | -10 |
| PRINTING(27) | -6 | -9 | -11 | -16 | -13 | -20 | -16 | -24 | -18 | -27 | -21 | -31 | -20 | -34 | -20 | -36 | -20 | -37 | -20 | -37 | -19 | -38 | -18 | -36 | -17 | -34 | -16 | -33 | -14 | -31 | -13 | -29 | -12 | -27 | -11 | -25 | -10 | -23 | -9 | -22 | -8 | -20 |
| CHEMICALS(28) | -19 | -28 | -37 | -57 | -55 | -85 | -73 | -113 | -92 | -143 | -112 | -174 | -121 | -200 | -130 | -224 | -139 | -246 | -147 | -268 | -155 | -289 | -153 | -299 | -154 | -307 | -155 | -314 | -153 | -316 | -150 | -315 | -148 | -313 | -146 | -312 | -145 | -310 | -143 | -308 | -138 | -305 |
| PETRO PROD(29) | -7 | -10 | -14 | -21 | -21 | -32 | -28 | -43 | -35 | -55 | -43 | -67 | -46 | -78 | -50 | -87 | -53 | -91 | -56 | -95 | -58 | -99 | -58 | -99 | -58 | -99 | -58 | -99 | -57 | -95 | -57 | -92 | -56 | -88 | -55 | -84 | -54 | -81 | -53 | -77 | -51 | -74 |
| RUBBER(30) | -5 | -7 | -9 | -14 | -11 | -17 | -13 | -19 | -15 | -22 | -17 | -25 | -16 | -27 | -16 | -29 | -15 | -29 | -15 | -30 | -15 | -30 | -13 | -28 | -12 | -27 | -11 | -26 | -10 | -24 | -9 | -23 | -8 | -21 | -8 | -20 | -7 | -19 | -6 | -17 | -6 | -16 |
| LEATHER(31) | 0 | 0 | 0 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | 0 | -1 | 0 | -1 | 0 | -1 | 0 | -1 | 0 | -1 | 0 | -1 | 0 | -1 | 0 | -1 | 0 | 0 | 0 | 0 | 0 | 0 |
| MINING(10,12-14) | -25 | -35 | -46 | -70 | -66 | -102 | -87 | -133 | -107 | -166 | -128 | -198 | -136 | -225 | -145 | -249 | -152 | -255 | -159 | -258 | -166 | -260 | -165 | -256 | -164 | -251 | -163 | -246 | -161 | -237 | -158 | -227 | -155 | -217 | -152 | -207 | -149 | -198 | -146 | -189 | -140 | -180 |
| CONSTRUCTION(15-17) | -58 | -81 | -96 | -144 | -95 | -150 | -100 | -145 | -104 | -143 | -105 | -150 | -86 | -146 | -71 | -149 | -57 | -136 | -50 | -129 | -43 | -117 | -33 | -85 | -18 | -64 | -12 | -57 | -8 | -44 | -4 | -28 | 1 | -14 | 7 | -8 | 9 | -2 | 14 | 9 | 18 | 19 |
| TRANSPORTATION AND PUBLIC UTILITIES | -29 | -39 | -45 | -67 | -48 | -74 | -51 | -75 | -50 | -73 | -47 | -71 | -33 | -62 | -19 | -52 | -6 | -32 | 6 | -11 | 18 | 11 | 33 | 37 | 47 | 61 | 57 | 80 | 67 | 101 | 75 | 120 | 82 | 138 | 88 | 151 | 93 | 162 | 97 | 173 | 102 | 182 |
| RAILROAD(40) | -1 | -2 | -2 | -3 | -2 | -3 | -2 | -4 | -3 | -4 | -3 | -4 | -3 | -4 | -2 | -4 | -2 | -4 | -2 | -4 | -2 | -4 | -2 | -4 | -1 | -3 | -1 | -3 | -1 | -2 | -1 | -2 | -1 | -2 | -1 | -1 | 0 | -1 | 0 | -1 | 0 | -1 |
| TRUCKING(42) | -12 | -17 | -20 | -29 | -22 | -33 | -24 | -35 | -25 | -37 | -25 | -38 | -20 | -36 | -16 | -34 | -11 | -28 | -7 | -23 | -4 | -17 | 1 | -9 | 6 | -2 | 9 | 4 | 12 | 10 | 15 | 15 | 17 | 20 | 18 | 23 | 19 | 26 | 20 | 29 | 22 | 31 |
| LOCAL/INTERURBAN(41) | -2 | -3 | -4 | -6 | -5 | -8 | -7 | -10 | -8 | -11 | -8 | -13 | -8 | -14 | -8 | -15 | -8 | -15 | -8 | -15 | -7 | -15 | -7 | -14 | -6 | -14 | -5 | -13 | -5 | -12 | -4 | -11 | -3 | -9 | -3 | -9 | -2 | -8 | -2 | -7 | -1 | -6 |
| AIR TRANSP.(45) | -2 | -3 | -2 | -4 | -1 | -2 | 1 | 2 | 4 | 6 | 8 | 12 | 13 | 18 | 18 | 24 | 22 | 32 | 27 | 39 | 32 | 47 | 36 | 54 | 40 | 61 | 43 | 67 | 46 | 72 | 48 | 77 | 50 | 81 | 52 | 85 | 53 | 87 | 54 | 90 | 54 | 91 |
| OTHER TRSP(44,46,47) | -5 | -7 | -9 | -14 | -12 | -18 | -14 | -22 | -17 | -26 | -19 | -29 | -19 | -32 | -19 | -35 | -18 | -34 | -18 | -34 | -18 | -33 | -16 | -30 | -15 | -28 | -13 | -25 | -12 | -22 | -10 | -18 | -9 | -15 | -8 | -12 | -7 | -9 | -6 | -6 | -5 | -3 |
| COMMUNICATION(48) | -3 | -4 | -4 | -6 | -2 | -4 | -1 | -1 | 1 | 3 | 3 | 6 | 5 | 9 | 8 | 12 | 10 | 16 | 12 | 20 | 13 | 24 | 15 | 28 | 16 | 30 | 17 | 33 | 17 | 34 | 18 | 36 | 18 | 37 | 18 | 37 | 18 | 38 | 18 | 38 | 18 | 38 |
| PUBLIC UTILITIES(49) | -3 | -4 | -4 | -6 | -4 | -6 | -4 | -5 | -3 | -4 | -3 | -4 | -1 | -2 | 0 | 0 | 1 | 3 | 3 | 6 | 4 | 9 | 6 | 12 | 7 | 15 | 8 | 18 | 9 | 21 | 10 | 23 | 11 | 25 | 12 | 27 | 12 | 29 | 13 | 30 | 13 | 32 |
| FINANCE, INSURANCE, AND REAL ESTATE | -35 | -48 | -59 | -89 | -72 | -111 | -86 | -130 | -99 | -149 | -110 | -168 | -104 | -178 | -101 | -187 | -96 | -186 | -92 | -184 | -88 | -180 | -78 | -163 | -67 | -150 | -58 | -137 | -49 | -121 | -40 | -104 | -31 | -87 | -23 | -72 | -15 | -58 | -8 | -44 | 1 | -31 |
| BANKING(60) | -10 | -14 | -17 | -25 | -20 | -31 | -24 | -36 | -26 | -40 | -29 | -44 | -26 | -45 | -25 | -47 | -23 | -45 | -21 | -44 | -20 | -42 | -16 | -36 | -13 | -32 | -10 | -28 | -8 | -23 | -5 | -18 | -3 | -13 | -1 | -9 | 1 | -6 | 3 | -2 | 5 | 1 |
| INSURANCE(63,64) | -10 | -14 | -17 | -25 | -21 | -32 | -25 | -38 | -29 | -44 | -34 | -51 | -33 | -55 | -33 | -60 | ||||||||||||||||||||||||||