Spreadsheet: 160800d1339199094-lookup-duplicate-values-lookup-nth-instance
Sheet: Data

 | Selected month | 2012-05-01 00:00:00
 |  | 2011-01-01 00:00:00 | 2011-02-01 00:00:00 | 2011-03-01 00:00:00 | 2011-04-01 00:00:00 | 2011-05-01 00:00:00 | 2011-06-01 00:00:00 | 2011-07-01 00:00:00 | 2011-08-01 00:00:00 | 2011-09-01 00:00:00 | 2011-10-01 00:00:00 | 2011-11-01 00:00:00 | 2011-12-01 00:00:00 | 2012-01-01 00:00:00 | 2012-02-01 00:00:00 | 2012-03-01 00:00:00 | 2012-04-01 00:00:00 | 2012-05-01 00:00:00 | 2012-06-01 00:00:00
 | Label 1 | 5179 | 4694 | 5193 | 3945 | 4651 | 5191 | 6035 | 5513 | 4789 | 3129 | 3114 | 3311 | 3228 | 2990 | 3255 | 3037 | 3367 | 363
 | Label 2 | 1566 | 1504 | 1736 | 1290 | 1523 | 1611 | 1959 | 1623 | 1462 | 982 | 1042 | 1031 | 1042 | 989 | 1126 | 1051 | 1066 | 130
 | Label 3 | 1152 | 1079 | 1229 | 911 | 1029 | 1116 | 1153 | 1175 | 1028 | 706 | 716 | 779 | 753 | 724 | 732 | 742 | 789 | 91
 | Label 4 | 779 | 731 | 753 | 642 | 713 | 696 | 745 | 831 | 683 | 477 | 474 | 475 | 501 | 445 | 484 | 471 | 496 | 52
 | Label 5 | 709 | 583 | 675 | 562 | 574 | 675 | 611 | 653 | 634 | 431 | 399 | 410 | 422 | 396 | 424 | 408 | 496 | 47
 | Label 6 | 653 | 616 | 633 | 554 | 605 | 661 | 611 | 659 | 571 | 402 | 382 | 406 | 405 | 376 | 404 | 397 | 371 | 51
 | Label 7 | 567 | 515 | 600 | 408 | 518 | 562 | 541 | 613 | 508 | 369 | 360 | 344 | 328 | 351 | 346 | 329 | 379 | 48
 | Label 8 | 487 | 437 | 516 | 398 | 451 | 519 | 512 | 538 | 468 | 348 | 317 | 331 | 318 | 327 | 333 | 304 | 312 | 27
 | Label 9 | 468 | 463 | 506 | 384 | 419 | 508 | 488 | 523 | 430 | 307 | 310 | 331 | 315 | 280 | 289 | 277 | 318 | 29
 | Label 10 | 486 | 454 | 503 | 365 | 436 | 461 | 425 | 498 | 399 | 327 | 282 | 278 | 313 | 258 | 283 | 327 | 296 | 34
 | Label 11 | 329 | 285 | 290 | 215 | 273 | 287 | 288 | 342 | 267 | 185 | 206 | 201 | 200 | 156 | 204 | 191 | 207 | 25
 | Label 12 | 237 | 201 | 223 | 172 | 186 | 224 | 196 | 238 | 211 | 158 | 133 | 123 | 147 | 147 | 143 | 130 | 136 | 14
 | Label 13 | 313 | 260 | 333 | 223 | 274 | 254 | 272 | 293 | 241 | 157 | 145 | 168 | 163 | 152 | 205 | 196 | 182 | 24
 | Label 14 | 193 | 182 | 196 | 138 | 152 | 175 | 174 | 183 | 164 | 134 | 119 | 116 | 114 | 109 | 117 | 108 | 130 | 11
 | Label 15 | 163 | 151 | 152 | 128 | 165 | 152 | 165 | 170 | 136 | 110 | 100 | 105 | 119 | 96 | 114 | 112 | 113 | 10
 | Label 16 | 145 | 153 | 174 | 126 | 150 | 156 | 143 | 173 | 146 | 86 | 85 | 104 | 85 | 95 | 78 | 81 | 115 | 9
 | Label 17 | 85 | 110 | 88 | 71 | 76 | 90 | 101 | 110 | 103 | 69 | 64 | 61 | 63 | 59 | 70 | 64 | 66 | 9
 | Label 18 | 175 | 151 | 162 | 143 | 165 | 161 | 182 | 171 | 159 | 112 | 103 | 109 | 93 | 92 | 107 | 98 | 105 | 5
 | Label 19 | 153 | 128 | 126 | 97 | 114 | 121 | 113 | 120 | 104 | 65 | 71 | 84 | 84 | 98 | 74 | 78 | 77 | 7
 | Label 20 | 127 | 109 | 137 | 99 | 109 | 140 | 103 | 130 | 115 | 65 | 87 | 79 | 76 | 77 | 73 | 83 | 69 | 8
 | Label 21 | 127 | 117 | 104 | 88 | 115 | 130 | 107 | 129 | 109 | 79 | 78 | 68 | 70 | 67 | 96 | 67 | 79 | 14
 | Label 22 | 158 | 135 | 146 | 124 | 125 | 145 | 147 | 152 | 137 | 86 | 97 | 107 | 97 | 94 | 102 | 112 | 89 | 7
 | Label 23 | 139 | 124 | 174 | 104 | 146 | 134 | 136 | 161 | 133 | 89 | 94 | 80 | 87 | 82 | 87 | 72 | 113 | 11
 | Label 24 | 108 | 111 | 125 | 90 | 100 | 98 | 77 | 115 | 115 | 73 | 73 | 62 | 80 | 59 | 72 | 65 | 59 | 11
 | Label 25 | 122 | 114 | 120 | 114 | 131 | 134 | 124 | 145 | 105 | 70 | 110 | 81 | 82 | 76 | 90 | 88 | 99 | 11
 | Label 26 | 94 | 99 | 107 | 84 | 99 | 116 | 102 | 110 | 85 | 61 | 56 | 71 | 52 | 73 | 60 | 56 | 53 | 8
 | Label 27 | 92 | 84 | 82 | 67 | 94 | 99 | 100 | 109 | 89 | 56 | 49 | 59 | 48 | 59 | 67 | 57 | 63 | 4
 | Label 28 | 100 | 86 | 103 | 100 | 90 | 111 | 93 | 112 | 98 | 55 | 46 | 62 | 48 | 65 | 65 | 68 | 64 | 9
 | Label 29 | 95 | 93 | 112 | 86 | 114 | 121 | 131 | 120 | 97 | 56 | 74 | 55 | 74 | 77 | 77 | 70 | 67 | 16
 | Label 30 | 91 | 67 | 69 | 54 | 91 | 81 | 72 | 86 | 71 | 39 | 60 | 52 | 44 | 47 | 55 | 40 | 50 | 7
 | Label 31 | 89 | 77 | 82 | 61 | 91 | 88 | 77 | 93 | 64 | 50 | 48 | 63 | 47 | 50 | 65 | 45 | 68 | 7
 | Label 32 | 92 | 73 | 94 | 68 | 82 | 78 | 85 | 71 | 75 | 42 | 53 | 51 | 51 | 44 | 59 | 51 | 66 | 3
 | Label 33 | 75 | 103 | 96 | 56 | 79 | 104 | 82 | 83 | 84 | 46 | 56 | 58 | 49 | 39 | 60 | 43 | 44 | 10
 | Label 34 | 93 | 78 | 79 | 68 | 92 | 75 | 98 | 89 | 85 | 45 | 49 | 52 | 64 | 50 | 61 | 54 | 50 | 7
 | Label 35 | 88 | 99 | 71 | 74 | 79 | 78 | 63 | 91 | 78 | 58 | 47 | 42 | 60 | 46 | 49 | 68 | 50 | 4
 | Label 36 | 80 | 72 | 90 | 64 | 61 | 78 | 79 | 85 | 90 | 48 | 59 | 46 | 51 | 45 | 56 | 53 | 53 | 5
 | Label 37 | 51 | 69 | 72 | 54 | 66 | 81 | 73 | 73 | 58 | 45 | 43 | 35 | 50 | 46 | 46 | 40 | 53 | 8
 | Label 38 | 80 | 52 | 72 | 53 | 71 | 67 | 76 | 74 | 55 | 33 | 38 | 39 | 40 | 44 | 41 | 39 | 50 | 4
 | Label 39 | 73 | 65 | 75 | 62 | 67 | 57 | 73 | 55 | 81 | 44 | 39 | 47 | 33 | 43 | 46 | 51 | 41 | 6
 | Label 40 | 51 | 70 | 70 | 61 | 65 | 79 | 74 | 61 | 58 | 44 | 51 | 46 | 40 | 35 | 44 | 54 | 34 | 10
 | Label 41 | 71 | 60 | 67 | 60 | 73 | 67 | 83 | 63 | 67 | 48 | 45 | 41 | 32 | 47 | 46 | 39 | 55 | 8
 | Label 42 | 75 | 72 | 78 | 55 | 72 | 66 | 66 | 68 | 70 | 43 | 35 | 34 | 38 | 42 | 46 | 41 | 45 | 2
 | Label 43 | 64 | 68 | 77 | 65 | 66 | 57 | 63 | 100 | 63 | 43 | 40 | 44 | 52 | 48 | 52 | 45 | 45 | 7
 | Label 44 | 76 | 61 | 68 | 44 | 65 | 64 | 51 | 57 | 60 | 49 | 34 | 53 | 46 | 35 | 39 | 46 | 41 | 2
 | Label 45 | 69 | 58 | 64 | 54 | 54 | 71 | 55 | 78 | 66 | 28 | 42 | 47 | 55 | 49 | 30 | 41 | 40 | 4
 | Label 46 | 70 | 66 | 61 | 41 | 59 | 93 | 65 | 65 | 70 | 40 | 48 | 42 | 34 | 53 | 40 | 45 | 42 | 3
 | Label 47 | 67 | 77 | 82 | 64 | 68 | 103 | 96 | 89 | 70 | 52 | 65 | 58 | 50 | 38 | 47 | 44 | 53 | 7
 | Label 48 | 79 | 74 | 76 | 66 | 82 | 91 | 86 | 90 | 85 | 38 | 38 | 54 | 52 | 56 | 53 | 49 | 53 | 4
 | Label 49 | 63 | 57 | 72 | 46 | 74 | 71 | 58 | 77 | 56 | 40 | 49 | 36 | 50 | 36 | 35 | 49 | 496 | 8
 | Label 50 | 63 | 44 | 59 | 51 | 67 | 66 | 79 | 53 | 59 | 26 | 33 | 37 | 25 | 24 | 40 | 33 | 42 | 6