Q: What is the distribution of sales (#employees) among the states?
A:
| state | total_sales | total_employees | sales_per_employee |
| ok | 449028 | 1398914 | 0.32 |
| ms | 254132 | 907614 | 0.28 |
| de | 662942 | 2388306 | 0.28 |
| tx | 6943020 | 25861650 | 0.27 |
| ne | 603087 | 2358865 | 0.26 |
| sd | 81415 | 333013 | 0.24 |
| nc | 979664 | 4090182 | 0.24 |
| mi | 6482130 | 27834788 | 0.23 |
| pr | 1087 | 4808 | 0.23 |
| dc | 416115 | 1959721 | 0.21 |
| ny | 9077790 | 42928063 | 0.21 |
| wa | 1182270 | 5594515 | 0.21 |
| ca | 7983510 | 38047921 | 0.21 |
| ky | 535887 | 2601482 | 0.21 |
| vt | 46008 | 227358 | 0.2 |
| ct | 4215920 | 21082443 | 0.2 |
| nj | 3705280 | 18531653 | 0.2 |
| wy | 3242 | 16463 | 0.2 |
| id | 154935 | 802235 | 0.19 |
| ut | 228741 | 1187167 | 0.19 |
| wv | 40289 | 213674 | 0.19 |
| il | 4629540 | 25490622 | 0.18 |
| pa | 3817630 | 21051647 | 0.18 |
| mn | 1960130 | 10922345 | 0.18 |
| az | 409277 | 2302246 | 0.18 |
| mo | 1618600 | 9166568 | 0.18 |
| or | 258382 | 1464766 | 0.18 |
| oh | 3602670 | 20574134 | 0.18 |
| ia | 145379 | 839548 | 0.17 |
| ri | 292489 | 1692441 | 0.17 |
| in | 847320 | 4921991 | 0.17 |
| ar | 1018270 | 5921350 | 0.17 |
| la | 169349 | 992504 | 0.17 |
| al | 288219 | 1693980 | 0.17 |
| ma | 1838460 | 10902138 | 0.17 |
| ks | 309286 | 1871449 | 0.17 |
| wi | 1003020 | 6155679 | 0.16 |
| nd | 8958 | 55287 | 0.16 |
| va | 1122180 | 7011810 | 0.16 |
| co | 623636 | 3901174 | 0.16 |
| ga | 1489090 | 9892639 | 0.15 |
| ak | 17918 | 123963 | 0.14 |
| nv | 61847 | 430711 | 0.14 |
| nh | 348024 | 2441826 | 0.14 |
| tn | 525257 | 3829820 | 0.14 |
| md | 844701 | 6257282 | 0.13 |
| sc | 222757 | 1657830 | 0.13 |
| hi | 3786 | 28463 | 0.13 |
| me | 35767 | 272663 | 0.13 |
| mt | 4254 | 33360 | 0.13 |
| fl | 1074360 | 8788649 | 0.12 |
| nm | 19579 | 420122 | 0.05 |
Q: Distribution of sales (#employees) among the states over the years?
A:
| year | state | total_sales | total_employees | sales_per_employee |
| 1989 | ok | 24178 | 77051 | 0.31 |
| 1989 | al | 13435 | 56418 | 0.24 |
| 1989 | sc | 9337 | 40975 | 0.23 |
| 1989 | ky | 11066 | 51078 | 0.22 |
| 1989 | la | 4415 | 20742 | 0.21 |
| 1989 | de | 38401 | 181566 | 0.21 |
| 1989 | ca | 258811 | 1493284 | 0.17 |
| 1989 | ny | 342876 | 1985385 | 0.17 |
| 1989 | mi | 254552 | 1493887 | 0.17 |
| 1989 | tx | 141894 | 845929 | 0.17 |
| 1989 | dc | 11225 | 72270 | 0.16 |
| 1989 | ne | 2742 | 17901 | 0.15 |
| 1989 | pa | 131099 | 918110 | 0.14 |
| 1989 | nj | 86727 | 633151 | 0.14 |
| 1989 | wy | 56 | 423 | 0.13 |
| 1989 | ct | 150072 | 1142939 | 0.13 |
| 1989 | wv | 1346 | 10365 | 0.13 |
| 1989 | nc | 11207 | 86850 | 0.13 |
| 1989 | az | 10005 | 79474 | 0.13 |
| 1989 | il | 108746 | 875119 | 0.12 |
| 1989 | id | 2606 | 21135 | 0.12 |
| 1989 | ma | 42608 | 348176 | 0.12 |
| 1989 | mo | 67197 | 553129 | 0.12 |
| 1989 | or | 7676 | 63262 | 0.12 |
| 1989 | tn | 8765 | 73294 | 0.12 |
| 1989 | wi | 17720 | 149178 | 0.12 |
| 1989 | in | 27289 | 229985 | 0.12 |
| 1989 | nv | 1528 | 13341 | 0.11 |
| 1989 | ri | 11453 | 100129 | 0.11 |
| 1989 | wa | 25836 | 231042 | 0.11 |
| 1989 | co | 15296 | 137169 | 0.11 |
| 1989 | ia | 3497 | 31391 | 0.11 |
| 1989 | ms | 1808 | 16477 | 0.11 |
| 1989 | ga | 9264 | 84420 | 0.11 |
| 1989 | oh | 95650 | 883679 | 0.11 |
| 1989 | mn | 43012 | 397493 | 0.11 |
| 1989 | md | 32605 | 317143 | 0.1 |
| 1989 | me | 835 | 8345 | 0.1 |
| 1989 | ut | 2228 | 22296 | 0.1 |
| 1989 | va | 20816 | 223065 | 0.09 |
| 1989 | nm | 559 | 6018 | 0.09 |
| 1989 | ar | 1050 | 11485 | 0.09 |
| 1989 | ks | 3842 | 42479 | 0.09 |
| 1989 | fl | 15435 | 172723 | 0.09 |
| 1989 | nd | 50 | 583 | 0.09 |
| 1989 | vt | 354 | 4362 | 0.08 |
| 1989 | sd | 176 | 2430 | 0.07 |
| 1989 | nh | 3366 | 47001 | 0.07 |
| 1989 | hi | 32 | 449 | 0.07 |
| 1989 | mt | 35 | 634 | 0.06 |
| 1989 | ak | 1 | 49 | 0.02 |
| 1990 | ok | 23035 | 85164 | 0.27 |
| 1990 | ma | 96573 | 436642 | 0.22 |
| 1990 | de | 38843 | 182955 | 0.21 |
| 1990 | ky | 23809 | 116386 | 0.2 |
| 1990 | mi | 307111 | 1621562 | 0.19 |
| 1990 | ms | 2142 | 11324 | 0.19 |
| 1990 | la | 9374 | 50125 | 0.19 |
| 1990 | ny | 449930 | 2473563 | 0.18 |
| 1990 | ca | 291007 | 1719238 | 0.17 |
| 1990 | wy | 84 | 510 | 0.17 |
| 1990 | ct | 256554 | 1569855 | 0.16 |
| 1990 | wv | 1483 | 9685 | 0.15 |
| 1990 | dc | 11683 | 78244 | 0.15 |
| 1990 | il | 160685 | 1089498 | 0.15 |
| 1990 | al | 11103 | 75387 | 0.15 |
| 1990 | pa | 178711 | 1232384 | 0.15 |
| 1990 | nc | 13271 | 92135 | 0.14 |
| 1990 | ne | 3012 | 21075 | 0.14 |
| 1990 | nj | 121351 | 866630 | 0.14 |
| 1990 | az | 11472 | 83955 | 0.14 |
| 1990 | or | 8400 | 64213 | 0.13 |
| 1990 | oh | 148892 | 1139405 | 0.13 |
| 1990 | id | 2779 | 22012 | 0.13 |
| 1990 | in | 31262 | 247760 | 0.13 |
| 1990 | mo | 86987 | 690304 | 0.13 |
| 1990 | wa | 33204 | 264567 | 0.13 |
| 1990 | tx | 121498 | 1004587 | 0.12 |
| 1990 | nv | 1430 | 11929 | 0.12 |
| 1990 | tn | 10046 | 84590 | 0.12 |
| 1990 | ri | 11302 | 95362 | 0.12 |
| 1990 | va | 31473 | 266680 | 0.12 |
| 1990 | ut | 3580 | 30574 | 0.12 |
| 1990 | co | 17213 | 148358 | 0.12 |
| 1990 | ia | 4907 | 42446 | 0.12 |
| 1990 | ga | 14187 | 123546 | 0.11 |
| 1990 | mn | 49674 | 436271 | 0.11 |
| 1990 | wi | 33791 | 318929 | 0.11 |
| 1990 | ar | 1076 | 10831 | 0.1 |
| 1990 | ks | 6544 | 67140 | 0.1 |
| 1990 | nh | 7718 | 79233 | 0.1 |
| 1990 | md | 29033 | 304703 | 0.1 |
| 1990 | me | 1017 | 10867 | 0.09 |
| 1990 | fl | 22090 | 239568 | 0.09 |
| 1990 | nd | 54 | 605 | 0.09 |
| 1990 | ak | 5 | 58 | 0.08 |
| 1990 | vt | 408 | 4988 | 0.08 |
| 1990 | sc | 4210 | 53232 | 0.08 |
| 1990 | hi | 47 | 618 | 0.08 |
| 1990 | sd | 195 | 2634 | 0.07 |
| 1990 | mt | 45 | 753 | 0.06 |
| 1990 | nm | 709 | 23588 | 0.03 |
| 1991 | ok | 25781 | 85530 | 0.3 |
| 1991 | ky | 26647 | 108143 | 0.25 |
| 1991 | de | 44184 | 182459 | 0.24 |
| 1991 | ne | 22940 | 97441 | 0.24 |
| 1991 | tx | 239574 | 1124114 | 0.21 |
| 1991 | mi | 318432 | 1677037 | 0.19 |
| 1991 | ct | 265381 | 1538306 | 0.17 |
| 1991 | ny | 387195 | 2344318 | 0.17 |
| 1991 | wv | 1574 | 9533 | 0.17 |
| 1991 | il | 204227 | 1244709 | 0.16 |
| 1991 | la | 9350 | 57287 | 0.16 |
| 1991 | wy | 84 | 526 | 0.16 |
| 1991 | wa | 41282 | 260821 | 0.16 |
| 1991 | pa | 200242 | 1265872 | 0.16 |
| 1991 | dc | 12963 | 83491 | 0.16 |
| 1991 | ca | 272356 | 1768199 | 0.15 |
| 1991 | nc | 16640 | 112175 | 0.15 |
| 1991 | nj | 132505 | 894844 | 0.15 |
| 1991 | al | 12268 | 87502 | 0.14 |
| 1991 | ms | 3784 | 27317 | 0.14 |
| 1991 | oh | 150374 | 1085788 | 0.14 |
| 1991 | or | 8987 | 65069 | 0.14 |
| 1991 | mo | 97591 | 709275 | 0.14 |
| 1991 | az | 12056 | 89588 | 0.13 |
| 1991 | va | 28120 | 209070 | 0.13 |
| 1991 | id | 3159 | 23855 | 0.13 |
| 1991 | in | 33511 | 256315 | 0.13 |
| 1991 | ar | 2976 | 23124 | 0.13 |
| 1991 | ia | 5108 | 39863 | 0.13 |
| 1991 | tn | 12072 | 95580 | 0.13 |
| 1991 | ma | 66313 | 545188 | 0.12 |
| 1991 | co | 19949 | 164558 | 0.12 |
| 1991 | ri | 12176 | 100445 | 0.12 |
| 1991 | mn | 55790 | 461263 | 0.12 |
| 1991 | wi | 30256 | 255593 | 0.12 |
| 1991 | ga | 15602 | 132592 | 0.12 |
| 1991 | ut | 5087 | 45678 | 0.11 |
| 1991 | nd | 79 | 713 | 0.11 |
| 1991 | ak | 9 | 78 | 0.11 |
| 1991 | md | 32645 | 299144 | 0.11 |
| 1991 | nv | 1204 | 11887 | 0.1 |
| 1991 | me | 1003 | 10133 | 0.1 |
| 1991 | fl | 24929 | 254621 | 0.1 |
| 1991 | ks | 5408 | 55264 | 0.1 |
| 1991 | sc | 5531 | 56591 | 0.1 |
| 1991 | vt | 463 | 5180 | 0.09 |
| 1991 | nh | 6292 | 71839 | 0.09 |
| 1991 | hi | 82 | 1011 | 0.08 |
| 1991 | sd | 207 | 2784 | 0.07 |
| 1991 | mt | 64 | 902 | 0.07 |
| 1991 | nm | 762 | 28386 | 0.03 |
| 1992 | ok | 24302 | 77620 | 0.31 |
| 1992 | pa | 312672 | 1186108 | 0.26 |
| 1992 | de | 45950 | 180195 | 0.26 |
| 1992 | ne | 23106 | 97269 | 0.24 |
| 1992 | ky | 24657 | 106770 | 0.23 |
| 1992 | nc | 21826 | 103656 | 0.21 |
| 1992 | mi | 301114 | 1597389 | 0.19 |
| 1992 | wa | 48727 | 269735 | 0.18 |
| 1992 | ia | 7308 | 41314 | 0.18 |
| 1992 | ca | 298702 | 1734533 | 0.17 |
| 1992 | ny | 388594 | 2292653 | 0.17 |
| 1992 | dc | 15132 | 90041 | 0.17 |
| 1992 | la | 9434 | 56814 | 0.17 |
| 1992 | ct | 207403 | 1273247 | 0.16 |
| 1992 | nj | 138408 | 856960 | 0.16 |
| 1992 | or | 9690 | 60182 | 0.16 |
| 1992 | wy | 87 | 540 | 0.16 |
| 1992 | mo | 93607 | 593258 | 0.16 |
| 1992 | il | 203678 | 1291281 | 0.16 |
| 1992 | tn | 15470 | 98300 | 0.16 |
| 1992 | wv | 1382 | 9072 | 0.15 |
| 1992 | al | 12694 | 87271 | 0.15 |
| 1992 | id | 3535 | 24745 | 0.14 |
| 1992 | oh | 151734 | 1096885 | 0.14 |
| 1992 | tx | 155087 | 1128149 | 0.14 |
| 1992 | in | 33567 | 251105 | 0.13 |
| 1992 | ms | 3713 | 27862 | 0.13 |
| 1992 | az | 15992 | 120019 | 0.13 |
| 1992 | ma | 68978 | 522961 | 0.13 |
| 1992 | va | 36964 | 285558 | 0.13 |
| 1992 | ri | 13642 | 105980 | 0.13 |
| 1992 | mn | 66443 | 523386 | 0.13 |
| 1992 | co | 23031 | 185068 | 0.12 |
| 1992 | wi | 31020 | 259830 | 0.12 |
| 1992 | ar | 3213 | 27093 | 0.12 |
| 1992 | fl | 36292 | 306062 | 0.12 |
| 1992 | sc | 6603 | 56388 | 0.12 |
| 1992 | ga | 43956 | 382065 | 0.12 |
| 1992 | ut | 5494 | 48202 | 0.11 |
| 1992 | nd | 85 | 751 | 0.11 |
| 1992 | ak | 9 | 78 | 0.11 |
| 1992 | md | 31164 | 283670 | 0.11 |
| 1992 | me | 931 | 8529 | 0.11 |
| 1992 | nh | 7505 | 69916 | 0.11 |
| 1992 | vt | 513 | 4838 | 0.11 |
| 1992 | nv | 1197 | 11786 | 0.1 |
| 1992 | ks | 6896 | 69154 | 0.1 |
| 1992 | sd | 260 | 2979 | 0.09 |
| 1992 | hi | 109 | 1340 | 0.08 |
| 1992 | mt | 67 | 965 | 0.07 |
| 1992 | nm | 820 | 28837 | 0.03 |
| 1993 | wy | 177 | 554 | 0.32 |
| 1993 | de | 47076 | 162819 | 0.29 |
| 1993 | il | 298913 | 1333912 | 0.22 |
| 1993 | ky | 26324 | 118820 | 0.22 |
| 1993 | ct | 271552 | 1243888 | 0.22 |
| 1993 | la | 10752 | 50338 | 0.21 |
| 1993 | tn | 21382 | 103835 | 0.21 |
| 1993 | wa | 54329 | 267269 | 0.2 |
| 1993 | ne | 24553 | 121617 | 0.2 |
| 1993 | pa | 187506 | 986067 | 0.19 |
| 1993 | ca | 328563 | 1747581 | 0.19 |
| 1993 | ia | 6598 | 35260 | 0.19 |
| 1993 | ri | 18809 | 102292 | 0.18 |
| 1993 | in | 49723 | 272355 | 0.18 |
| 1993 | or | 10741 | 58941 | 0.18 |
| 1993 | nj | 187270 | 1038220 | 0.18 |
| 1993 | ok | 13770 | 77136 | 0.18 |
| 1993 | ny | 398605 | 2244135 | 0.18 |
| 1993 | nc | 21002 | 119744 | 0.18 |
| 1993 | ms | 4686 | 27804 | 0.17 |
| 1993 | mo | 86634 | 515445 | 0.17 |
| 1993 | wv | 1462 | 8774 | 0.17 |
| 1993 | al | 13658 | 83274 | 0.16 |
| 1993 | az | 20603 | 128694 | 0.16 |
| 1993 | id | 4124 | 26167 | 0.16 |
| 1993 | wi | 43860 | 280964 | 0.16 |
| 1993 | ma | 76594 | 501499 | 0.15 |
| 1993 | oh | 167811 | 1133029 | 0.15 |
| 1993 | dc | 15343 | 105681 | 0.15 |
| 1993 | tx | 165238 | 1192486 | 0.14 |
| 1993 | ar | 3996 | 30232 | 0.13 |
| 1993 | mn | 66303 | 508590 | 0.13 |
| 1993 | va | 34433 | 264520 | 0.13 |
| 1993 | nv | 1303 | 10324 | 0.13 |
| 1993 | mi | 197342 | 1589802 | 0.12 |
| 1993 | fl | 38348 | 315668 | 0.12 |
| 1993 | ut | 5898 | 49105 | 0.12 |
| 1993 | nd | 332 | 2772 | 0.12 |
| 1993 | ga | 52149 | 435824 | 0.12 |
| 1993 | co | 14933 | 127701 | 0.12 |
| 1993 | nh | 9695 | 83444 | 0.12 |
| 1993 | me | 1214 | 10558 | 0.12 |
| 1993 | md | 32956 | 289210 | 0.11 |
| 1993 | sc | 8504 | 77931 | 0.11 |
| 1993 | vt | 772 | 7111 | 0.11 |
| 1993 | ks | 6996 | 65098 | 0.11 |
| 1993 | ak | 10 | 107 | 0.1 |
| 1993 | hi | 94 | 1100 | 0.09 |
| 1993 | sd | 267 | 3381 | 0.08 |
| 1993 | mt | 76 | 1006 | 0.08 |
| 1993 | nm | 707 | 27590 | 0.03 |
| 1994 | wy | 213 | 576 | 0.37 |
| 1994 | ok | 23483 | 76711 | 0.31 |
| 1994 | de | 46551 | 168783 | 0.28 |
| 1994 | sd | 2109 | 8194 |