Discovery MPECs per half-month
Each box shows the MPECs containing an eligible discovery marker for one publication half-month. The printed value is exact; darker blue indicates a higher count on a logarithmic color scale.
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Created at 08-08-2026 20:24:07. Complete TSV table.
| Year | A | B | C | D | E | F | G | H | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1993 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 1 | 9 | 3 | 3 | 0 | 0 |
| 1994 | 2 | 3 | 4 | 1 | 4 | 4 | 3 | 1 | 4 | 3 | 1 | 2 | 4 | 0 | 4 | 2 | 4 | 0 | 10 | 0 | 3 | 1 | 6 | 1 |
| 1995 | 1 | 0 | 8 | 0 | 8 | 4 | 4 | 1 | 0 | 1 | 7 | 3 | 2 | 1 | 0 | 0 | 2 | 5 | 3 | 5 | 0 | 6 | 1 | 4 |
| 1996 | 5 | 5 | 1 | 2 | 0 | 8 | 0 | 5 | 1 | 2 | 4 | 3 | 0 | 0 | 3 | 1 | 0 | 6 | 6 | 3 | 3 | 0 | 3 | 1 |
| 1997 | 2 | 7 | 7 | 1 | 3 | 1 | 4 | 4 | 3 | 0 | 0 | 3 | 13 | 1 | 2 | 0 | 8 | 3 | 3 | 6 | 8 | 0 | 9 | 3 |
| 1998 | 4 | 9 | 2 | 2 | 7 | 14 | 6 | 14 | 7 | 16 | 4 | 14 | 5 | 7 | 2 | 20 | 8 | 32 | 4 | 13 | 10 | 28 | 23 | 20 |
| 1999 | 8 | 13 | 14 | 12 | 7 | 19 | 10 | 16 | 23 | 15 | 19 | 13 | 5 | 13 | 7 | 1 | 22 | 4 | 36 | 10 | 22 | 12 | 14 | 12 |
| 2000 | 18 | 9 | 30 | 12 | 30 | 13 | 26 | 14 | 26 | 10 | 19 | 2 | 10 | 7 | 32 | 14 | 29 | 25 | 16 | 18 | 11 | 31 | 21 | 11 |
| 2001 | 23 | 27 | 9 | 17 | 3 | 32 | 6 | 25 | 4 | 24 | 7 | 21 | 7 | 16 | 17 | 33 | 28 | 43 | 21 | 42 | 24 | 32 | 34 | 28 |
| 2002 | 55 | 17 | 42 | 11 | 22 | 29 | 27 | 11 | 19 | 21 | 22 | 6 | 14 | 11 | 25 | 14 | 28 | 15 | 48 | 16 | 37 | 10 | 39 | 14 |
| 2003 | 30 | 26 | 23 | 7 | 23 | 17 | 21 | 17 | 17 | 11 | 12 | 17 | 15 | 10 | 6 | 27 | 17 | 49 | 21 | 42 | 6 | 35 | 18 | 47 |
| 2004 | 12 | 40 | 19 | 18 | 11 | 52 | 14 | 40 | 18 | 23 | 22 | 26 | 2 | 13 | 20 | 30 | 46 | 32 | 32 | 15 | 25 | 10 | 43 | 19 |
| 2005 | 16 | 23 | 28 | 2 | 54 | 19 | 43 | 13 | 34 | 6 | 21 | 18 | 31 | 13 | 18 | 16 | 28 | 35 | 52 | 55 | 46 | 47 | 37 | 31 |
| 2006 | 41 | 52 | 34 | 31 | 23 | 17 | 19 | 36 | 23 | 40 | 16 | 18 | 3 | 28 | 7 | 35 | 6 | 57 | 29 | 49 | 31 | 66 | 22 | 31 |
| 2007 | 14 | 29 | 25 | 33 | 31 | 46 | 12 | 32 | 16 | 14 | 13 | 23 | 3 | 10 | 21 | 3 | 56 | 28 | 67 | 37 | 76 | 36 | 25 | 20 |
| 2008 | 34 | 24 | 76 | 28 | 89 | 24 | 51 | 25 | 40 | 20 | 14 | 7 | 14 | 24 | 23 | 16 | 22 | 44 | 65 | 64 | 35 | 43 | 37 | 40 |
| 2009 | 22 | 54 | 43 | 51 | 33 | 58 | 4 | 45 | 22 | 24 | 10 | 18 | 7 | 14 | 7 | 43 | 18 | 96 | 27 | 75 | 26 | 91 | 19 | 22 |
| 2010 | 33 | 16 | 35 | 47 | 26 | 42 | 66 | 17 | 51 | 36 | 29 | 29 | 27 | 14 | 33 | 8 | 71 | 41 | 70 | 36 | 104 | 33 | 84 | 19 |
| 2011 | 46 | 50 | 70 | 25 | 65 | 26 | 64 | 38 | 23 | 27 | 28 | 21 | 12 | 31 | 22 | 26 | 15 | 79 | 27 | 85 | 22 | 61 | 19 | 37 |
| 2012 | 39 | 83 | 32 | 70 | 43 | 75 | 26 | 61 | 17 | 44 | 21 | 35 | 1 | 15 | 16 | 51 | 11 | 58 | 62 | 85 | 73 | 32 | 76 | 17 |
| 2013 | 66 | 61 | 47 | 37 | 51 | 35 | 52 | 22 | 43 | 27 | 39 | 18 | 29 | 33 | 38 | 31 | 75 | 53 | 85 | 59 | 63 | 29 | 45 | 51 |
| 2014 | 51 | 58 | 34 | 37 | 65 | 57 | 59 | 61 | 88 | 64 | 35 | 49 | 38 | 33 | 35 | 79 | 72 | 83 | 44 | 110 | 50 | 119 | 53 | 73 |
| 2015 | 18 | 137 | 63 | 80 | 27 | 129 | 41 | 108 | 35 | 95 | 30 | 45 | 24 | 35 | 48 | 43 | 140 | 71 | 105 | 41 | 109 | 44 | 135 | 58 |
| 2016 | 111 | 63 | 147 | 36 | 138 | 62 | 144 | 41 | 105 | 18 | 103 | 11 | 90 | 364 | 92 | 53 | 125 | 74 | 110 | 92 | 83 | 98 | 67 | 59 |
| 2017 | 50 | 119 | 57 | 81 | 62 | 172 | 70 | 59 | 53 | 60 | 39 | 59 | 48 | 47 | 28 | 125 | 41 | 202 | 75 | 265 | 63 | 179 | 122 | 123 |
| 2018 | 63 | 127 | 77 | 69 | 77 | 112 | 96 | 68 | 59 | 76 | 53 | 84 | 69 | 31 | 80 | 73 | 134 | 55 | 140 | 59 | 162 | 51 | 105 | 55 |
| 2019 | 181 | 112 | 110 | 34 | 67 | 72 | 165 | 57 | 113 | 72 | 73 | 73 | 126 | 69 | 67 | 100 | 93 | 152 | 192 | 239 | 127 | 87 | 97 | 112 |
| 2020 | 110 | 270 | 95 | 126 | 22 | 154 | 80 | 204 | 62 | 195 | 39 | 98 | 37 | 131 | 85 | 197 | 143 | 223 | 123 | 228 | 130 | 144 | 141 | 133 |
| 2021 | 170 | 111 | 217 | 84 | 114 | 96 | 193 | 111 | 186 | 78 | 135 | 63 | 92 | 41 | 140 | 77 | 312 | 104 | 258 | 148 | 283 | 127 | 173 | 53 |
| 2022 | 148 | 125 | 196 | 106 | 179 | 111 | 142 | 100 | 85 | 124 | 74 | 69 | 53 | 85 | 86 | 165 | 126 | 315 | 104 | 358 | 127 | 228 | 74 | 186 |
| 2023 | 40 | 183 | 120 | 48 | 74 | 185 | 68 | 198 | 152 | 161 | 48 | 126 | 45 | 81 | 53 | 126 | 199 | 215 | 210 | 234 | 212 | 102 | 246 | 68 |
| 2024 | 122 | 108 | 156 | 96 | 117 | 90 | 167 | 74 | 193 | 79 | 105 | 54 | 103 | 61 | 133 | 63 | 314 | 141 | 253 | 226 | 157 | 156 | 287 | 201 |
| 2025 | 124 | 125 | 99 | 206 | 124 | 217 | 91 | 149 | 61 | 110 | 45 | 116 | 63 | 123 | 115 | 248 | 79 | 257 | 132 | 255 | 116 | 195 | 163 | 222 |
| 2026 | 98 | 175 | 84 | 158 | 113 | 236 | 92 | 140 | 105 | 89 | 66 | 105 | 65 | 62 | 39 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Column explanations: Year is the MPEC publication year. A through Y are the 24 MPC half-month codes; I is omitted by the MPC convention. Every cell combines its exact number with color intensity.