This page provides information about the usage of the Time Field for Drupal 8+ project, including summaries across all versions and details for each release. For each week beginning on the given date the figures show the number of sites that reported they are using a given version of the project.


Week starting 2.x 2.0.x 2.1.x 2.2.x 8.x-1.x Total
May 31st, 2026 6 287 1875 7600 384 10152
May 24th, 2026 7 291 1917 7321 374 9910
May 17th, 2026 6 294 2164 8148 396 11008
May 10th, 2026 6 298 2031 7480 387 10202
May 3rd, 2026 6 288 2086 7546 394 10320
April 26th, 2026 5 280 2060 7485 378 10208
April 19th, 2026 7 295 2233 7885 399 10819
April 12th, 2026 6 310 2352 7895 431 10994
April 5th, 2026 6 306 2277 7367 394 10350
March 29th, 2026 8 296 2232 7176 397 10109
March 22nd, 2026 8 293 2274 7050 407 10032
March 15th, 2026 6 295 2323 7287 402 10313
March 8th, 2026 8 298 2464 7195 397 10362
February 22nd, 2026 6 307 2558 6710 405 9986
February 15th, 2026 7 297 2567 6089 383 9343
February 8th, 2026 6 301 2631 6443 396 9777
February 1st, 2026 7 308 2784 6448 418 9965
January 25th, 2026 8 306 2866 6363 408 9951
January 18th, 2026 7 303 3179 5842 395 9726
January 11th, 2026 6 317 3224 5857 396 9800
January 4th, 2026 4 320 3182 5608 407 9521
December 28th, 2025 5 304 3094 4628 391 8422
December 21st, 2025 5 303 3115 4696 402 8521
December 14th, 2025 7 334 3616 5707 407 10071
December 7th, 2025 7 322 3572 5484 417 9802
November 30th, 2025 5 318 3860 4985 410 9578
November 23rd, 2025 6 313 3965 4565 425 9274
November 16th, 2025 5 329 4223 4821 416 9794
November 9th, 2025 6 315 4379 4522 419 9641
November 2nd, 2025 8 311 4335 4207 420 9281
October 26th, 2025 6 335 4481 4115 407 9344
October 19th, 2025 8 335 4642 4074 400 9459
October 12th, 2025 6 346 4705 4006 429 9492
October 5th, 2025 5 341 4690 3700 409 9145
September 28th, 2025 6 333 4996 3438 419 9192
September 21st, 2025 8 362 5435 3263 444 9512
September 14th, 2025 7 381 5343 3267 439 9437
September 7th, 2025 7 387 5478 3079 437 9388
August 31st, 2025 4 397 5741 2976 405 9523
August 24th, 2025 5 417 5865 2675 441 9403
August 17th, 2025 7 407 6310 2362 404 9490
August 10th, 2025 5 406 6556 1660 409 9036
August 3rd, 2025 7 418 7527 1284 443 9679
July 27th, 2025 5 457 7887 656 456 9461
July 20th, 2025 6 465 8250 0 449 9170
July 13th, 2025 6 461 8202 0 481 9150
July 6th, 2025 6 464 8221 0 467 9158
June 29th, 2025 5 449 7860 0 461 8775
June 22nd, 2025 7 468 7808 0 473 8756
June 15th, 2025 6 481 7689 0 455 8631
June 8th, 2025 6 470 7531 0 445 8452
June 1st, 2025 6 475 7606 0 453 8540
May 25th, 2025 6 465 7479 0 439 8389
May 18th, 2025 6 479 7672 0 454 8611
May 11th, 2025 7 473 7578 0 470 8528
May 4th, 2025 7 471 7618 0 460 8556
April 27th, 2025 5 477 7765 0 464 8711
April 20th, 2025 5 464 7772 0 474 8715
April 13th, 2025 6 471 7666 0 469 8612
April 6th, 2025 5 492 8018 0 463 8978
March 30th, 2025 5 470 7943 0 461 8879
March 23rd, 2025 5 483 7988 0 493 8969
March 16th, 2025 6 483 7987 0 472 8948
March 9th, 2025 6 504 7996 0 487 8993
March 2nd, 2025 5 494 8089 0 485 9073
February 23rd, 2025 6 511 8084 0 502 9103
February 16th, 2025 5 505 7973 0 498 8981
February 9th, 2025 6 518 7922 0 514 8960
February 2nd, 2025 3 493 7710 0 496 8702
January 26th, 2025 5 500 7640 0 500 8645
January 19th, 2025 4 482 7672 0 492 8650
January 12th, 2025 3 491 7568 0 498 8560
January 5th, 2025 4 503 7550 0 516 8573
December 29th, 2024 4 499 6444 0 504 7451
December 22nd, 2024 3 499 6304 0 490 7296
December 15th, 2024 3 494 7406 0 510 8413
December 8th, 2024 4 492 8144 0 521 9161
December 1st, 2024 6 478 7777 0 513 8774
November 24th, 2024 5 519 7789 0 503 8816
November 17th, 2024 4 508 8222 0 525 9259
November 10th, 2024 5 520 7737 0 514 8776
November 3rd, 2024 3 513 7818 0 537 8871
October 27th, 2024 3 507 7489 0 522 8521
October 20th, 2024 3 520 7661 0 509 8693
October 13th, 2024 4 543 7717 0 528 8792
October 6th, 2024 3 523 7613 0 533 8672
September 29th, 2024 3 519 7604 0 531 8657
September 22nd, 2024 3 527 7491 0 535 8556
September 15th, 2024 5 537 7681 0 578 8801
September 8th, 2024 5 539 7575 0 602 8721
September 1st, 2024 6 546 7452 0 582 8586
August 25th, 2024 4 544 8333 0 600 9481
August 18th, 2024 4 510 7292 0 593 8399
August 11th, 2024 5 561 7186 0 570 8322
August 4th, 2024 5 545 7322 0 607 8479
July 28th, 2024 6 570 6848 0 615 8039
July 21st, 2024 5 565 6957 0 624 8151
July 14th, 2024 3 539 6755 0 599 7896
July 7th, 2024 1 443 5418 0 507 6369
June 30th, 2024 1 620 6928 0 725 8274
June 23rd, 2024 2 593 7027 0 673 8295
June 16th, 2024 3 634 6908 0 636 8181
June 9th, 2024 2 604 6824 0 638 8068
June 2nd, 2024 3 630 6800 0 652 8085
May 26th, 2024 3 627 6520 0 683 7833
May 19th, 2024 2 574 6159 0 596 7331
May 12th, 2024 3 633 6970 0 650 8256
May 5th, 2024 3 601 6405 0 617 7626
April 28th, 2024 5 620 6644 0 624 7893
April 21st, 2024 2 623 6707 0 638 7970
April 14th, 2024 4 624 6850 0 644 8122
April 7th, 2024 4 637 6477 0 629 7747
March 31st, 2024 3 658 6362 0 665 7688
March 24th, 2024 6 659 6376 0 696 7737
March 17th, 2024 4 671 6521 0 689 7885
March 10th, 2024 3 658 6386 0 699 7746
March 3rd, 2024 4 677 6958 0 722 8361
February 25th, 2024 3 698 6717 0 739 8157
February 18th, 2024 3 673 6290 0 742 7708
February 11th, 2024 4 712 6285 0 727 7728
February 4th, 2024 3 730 6350 0 744 7827
January 28th, 2024 5 744 6178 0 750 7677
January 21st, 2024 5 761 6117 0 755 7638
January 14th, 2024 6 786 5936 0 721 7449
January 7th, 2024 5 828 5872 0 739 7444
December 31st, 2023 4 812 5393 0 748 6957
December 24th, 2023 4 766 4690 0 731 6191
December 17th, 2023 6 879 5659 0 746 7290
December 10th, 2023 6 858 5773 0 763 7400
December 3rd, 2023 5 836 5707 0 767 7315
November 26th, 2023 5 857 5606 0 807 7275
November 19th, 2023 6 857 5483 0 776 7122
November 12th, 2023 4 909 5775 0 778 7466
November 5th, 2023 6 934 5567 0 760 7267
October 29th, 2023 5 934 5619 0 753 7311
October 22nd, 2023 6 998 5577 0 795 7376
October 15th, 2023 6 953 5213 0 788 6960
October 8th, 2023 5 1023 5356 0 840 7224
October 1st, 2023 5 1044 5323 0 859 7231
September 24th, 2023 5 1046 5369 0 897 7317
September 17th, 2023 5 1082 5314 0 873 7274
September 10th, 2023 5 1064 5066 0 869 7004
September 3rd, 2023 5 1073 4853 0 865 6796
August 27th, 2023 4 1108 4993 0 912 7017
August 20th, 2023 4 1120 4879 0 893 6896
August 13th, 2023 4 1075 4816 0 892 6787
August 6th, 2023 5 1289 5192 0 1120 7606
July 30th, 2023 6 1130 4651 0 905 6692
July 23rd, 2023 5 1184 4627 0 886 6702
July 16th, 2023 6 1373 4485 0 929 6793
July 9th, 2023 5 1349 4444 0 932 6730
July 2nd, 2023 5 1363 4360 0 953 6681
June 25th, 2023 4 1438 4352 0 920 6714
June 18th, 2023 3 1415 4256 0 950 6624
June 11th, 2023 5 1433 4271 0 957 6666
June 4th, 2023 5 1622 4213 0 951 6791
May 28th, 2023 5 1609 3982 0 967 6563
May 21st, 2023 4 1750 4087 0 975 6816
May 14th, 2023 6 1661 4078 0 972 6717
May 7th, 2023 6 1690 3959 0 995 6650
April 30th, 2023 6 1791 3799 0 996 6592
April 23rd, 2023 7 1831 3923 0 998 6759
April 16th, 2023 7 1807 4069 0 1019 6902
April 9th, 2023 6 1650 3443 0 983 6082
April 2nd, 2023 4 1845 3667 0 1002 6518
March 26th, 2023 5 1915 3693 0 1033 6646
March 19th, 2023 5 1945 3571 0 1020 6541
March 12th, 2023 7 1907 3509 0 1042 6465
March 5th, 2023 5 2021 3371 0 1077 6474
February 26th, 2023 5 2074 3374 0 1060 6513
February 19th, 2023 4 2028 3211 0 1076 6319
February 12th, 2023 5 2096 3210 0 1065 6376
February 5th, 2023 3 2148 3134 0 1056 6341
January 29th, 2023 3 2247 3137 0 1106 6493
January 22nd, 2023 3 2270 2948 0 1081 6302
January 15th, 2023 3 2416 2863 0 1128 6410
January 8th, 2023 3 2357 2659 0 1153 6172
January 1st, 2023 3 2291 2572 0 1153 6019
December 25th, 2022 4 2019 2071 0 1071 5165
December 18th, 2022 4 2334 2402 0 1095 5835
December 11th, 2022 4 2555 2496 0 1144 6199
December 4th, 2022 3 2613 2299 0 1132 6047
November 27th, 2022 3 2689 2251 0 1135 6078
November 20th, 2022 4 2615 1984 0 1124 5727
November 13th, 2022 4 2850 2061 0 1149 6064
November 6th, 2022 4 3093 1842 0 1189 6128
October 30th, 2022 3 3505 1600 0 1216 6324
October 23rd, 2022 4 3730 1488 0 1235 6457
October 16th, 2022 3 4063 1108 0 1228 6402
October 9th, 2022 3 4617 851 0 1261 6732
October 2nd, 2022 4 4836 90 0 1249 6179
September 25th, 2022 4 4617 0 0 1240 5861
September 18th, 2022 3 4623 0 0 1279 5905
September 11th, 2022 3 4119 0 0 1210 5332
September 4th, 2022 4 4611 0 0 1283 5898
August 28th, 2022 4 4577 0 0 1366 5947
August 21st, 2022 4 4467 0 0 1337 5808
August 14th, 2022 3 4430 0 0 1358 5791
August 7th, 2022 4 4475 0 0 1353 5832
July 31st, 2022 4 4456 0 0 1420 5880
July 24th, 2022 4 4395 0 0 1411 5810
July 17th, 2022 3 4465 0 0 1442 5910
July 10th, 2022 4 4292 0 0 1394 5690
July 3rd, 2022 3 4279 0 0 1446 5728
June 26th, 2022 3 4250 0 0 1460 5713
June 19th, 2022 3 3903 0 0 1458 5364
June 12th, 2022 4 4074 0 0 1560 5638
June 5th, 2022 3 4126 0 0 1464 5593
May 29th, 2022 2 4137 0 0 1540 5679
May 22nd, 2022 2 4224 0 0 1585 5811
May 15th, 2022 2 4090 0 0 1558 5650
May 8th, 2022 3 3726 0 0 1637 5366
May 1st, 2022 3 3995 0 0 1587 5585
April 24th, 2022 1 3735 0 0 1709 5445
April 17th, 2022 3 3843 0 0 1640 5486
April 10th, 2022 5 3652 0 0 1673 5330
April 3rd, 2022 4 3773 0 0 1793 5570
March 27th, 2022 4 3795 0 0 1808 5607
March 20th, 2022 5 3795 0 0 1811 5611
March 13th, 2022 4 3770 0 0 1799 5573
March 6th, 2022 14 3544 0 0 1836 5394
February 27th, 2022 16 3283 0 0 1759 5058
February 20th, 2022 12 3533 0 0 2014 5559
February 13th, 2022 17 3514 0 0 1962 5493
February 6th, 2022 16 3434 0 0 1900 5350
January 30th, 2022 13 3415 0 0 2025 5453
January 23rd, 2022 11 3374 0 0 2067 5452
January 16th, 2022 6 3263 0 0 2087 5356
January 9th, 2022 0 3219 0 0 2252 5471
January 2nd, 2022 0 2992 0 0 2176 5168
December 26th, 2021 0 2522 0 0 1996 4518
December 19th, 2021 0 2949 0 0 2236 5185
December 12th, 2021 0 3090 0 0 2437 5527
December 5th, 2021 0 2963 0 0 2567 5530
November 28th, 2021 0 2905 0 0 2616 5521
November 21st, 2021 0 2653 0 0 2615 5268
November 14th, 2021 0 2696 0 0 2703 5399
November 7th, 2021 0 2536 0 0 2747 5283
October 31st, 2021 0 2232 0 0 2780 5012
October 24th, 2021 0 2286 0 0 2967 5253
October 17th, 2021 0 2103 0 0 3062 5165
October 10th, 2021 0 2021 0 0 3012 5033
October 3rd, 2021 0 1956 0 0 3242 5198
September 26th, 2021 0 1918 0 0 3169 5087
September 19th, 2021 0 1683 0 0 3617 5300
September 12th, 2021 0 1420 0 0 3677 5097
September 5th, 2021 0 1207 0 0 3594 4801
August 29th, 2021 0 1232 0 0 3781 5013
August 22nd, 2021 0 1104 0 0 3724 4828
August 15th, 2021 0 974 0 0 3911 4885
August 8th, 2021 0 874 0 0 3994 4868
August 1st, 2021 0 695 0 0 4058 4753
July 25th, 2021 0 596 0 0 4278 4874
July 18th, 2021 0 333 0 0 4710 5043
July 11th, 2021 0 0 0 0 4548 4548
July 4th, 2021 0 0 0 0 4472 4472
June 27th, 2021 0 0 0 0 4500 4500
June 20th, 2021 0 0 0 0 4821 4821
June 13th, 2021 0 0 0 0 4864 4864
June 6th, 2021 0 0 0 0 4901 4901
May 30th, 2021 0 0 0 0 4587 4587
May 23rd, 2021 0 0 0 0 4683 4683
May 16th, 2021 0 0 0 0 4864 4864
May 9th, 2021 0 0 0 0 4661 4661
May 2nd, 2021 0 0 0 0 4498 4498
April 25th, 2021 0 0 0 0 4442 4442
April 18th, 2021 0 0 0 0 4670 4670
April 11th, 2021 0 0 0 0 4475 4475
April 4th, 2021 0 0 0 0 4377 4377
March 28th, 2021 0 0 0 0 4366 4366
March 21st, 2021 0 0 0 0 4677 4677
March 14th, 2021 0 0 0 0 4745 4745
March 7th, 2021 0 0 0 0 4763 4763
February 28th, 2021 0 0 0 0 4837 4837
February 21st, 2021 0 0 0 0 4658 4658
February 14th, 2021 0 0 0 0 4172 4172
February 7th, 2021 0 0 0 0 4327 4327
January 31st, 2021 0 0 0 0 4355 4355
January 24th, 2021 0 0 0 0 4403 4403
January 17th, 2021 0 0 0 0 4287 4287
January 10th, 2021 0 0 0 0 4027 4027
January 3rd, 2021 0 0 0 0 3946 3946
December 27th, 2020 0 0 0 0 3434 3434
December 20th, 2020 0 0 0 0 3612 3612
December 13th, 2020 0 0 0 0 4158 4158
December 6th, 2020 0 0 0 0 4160 4160
November 29th, 2020 0 0 0 0 4449 4449
November 22nd, 2020 0 0 0 0 4296 4296
November 15th, 2020 0 0 0 0 4680 4680
November 8th, 2020 0 0 0 0 4340 4340
November 1st, 2020 0 0 0 0 4159 4159
October 25th, 2020 0 0 0 0 4230 4230
October 18th, 2020 0 0 0 0 4096 4096
October 11th, 2020 0 0 0 0 4186 4186
October 4th, 2020 0 0 0 0 4037 4037
September 27th, 2020 0 0 0 0 3980 3980
September 20th, 2020 0 0 0 0 4176 4176
September 13th, 2020 0 0 0 0 4295 4295
September 6th, 2020 0 0 0 0 3778 3778
August 30th, 2020 0 0 0 0 3873 3873
August 23rd, 2020 0 0 0 0 3638 3638
August 16th, 2020 0 0 0 0 3756 3756
August 9th, 2020 0 0 0 0 3795 3795
August 2nd, 2020 0 0 0 0 3846 3846
July 26th, 2020 0 0 0 0 3954 3954
July 19th, 2020 0 0 0 0 3687 3687
July 12th, 2020 0 0 0 0 3799 3799
July 5th, 2020 0 0 0 0 3741 3741
June 28th, 2020 0 0 0 0 3546 3546
June 21st, 2020 0 0 0 0 3955 3955
June 14th, 2020 0 0 0 0 3805 3805
June 7th, 2020 0 0 0 0 3632 3632
May 31st, 2020 0 0 0 0 3687 3687
May 24th, 2020 0 0 0 0 3450 3450
May 17th, 2020 0 0 0 0 3173 3173
May 10th, 2020 0 0 0 0 3297 3297
May 3rd, 2020 0 0 0 0 3595 3595
April 26th, 2020 0 0 0 0 3461 3461
April 19th, 2020 0 0 0 0 3195 3195
April 12th, 2020 0 0 0 0 3267 3267
April 5th, 2020 0 0 0 0 3265 3265
March 29th, 2020 0 0 0 0 3544 3544
March 22nd, 2020 0 0 0 0 3511 3511
March 15th, 2020 0 0 0 0 3346 3346
March 8th, 2020 0 0 0 0 3168 3168
March 1st, 2020 0 0 0 0 3527 3527
February 23rd, 2020 0 0 0 0 2801 2801
February 16th, 2020 0 0 0 0 2787 2787
February 9th, 2020 0 0 0 0 2932 2932
February 2nd, 2020 0 0 0 0 3598 3598
January 26th, 2020 0 0 0 0 3874 3874
January 19th, 2020 0 0 0 0 2700 2700
January 12th, 2020 0 0 0 0 2682 2682
January 5th, 2020 0 0 0 0 2627 2627
December 29th, 2019 0 0 0 0 2204 2204
December 22nd, 2019 0 0 0 0 2080 2080
December 15th, 2019 0 0 0 0 2605 2605
December 8th, 2019 0 0 0 0 2521 2521
December 1st, 2019 0 0 0 0 2502 2502
November 24th, 2019 0 0 0 0 2378 2378
November 17th, 2019 0 0 0 0 2493 2493
November 10th, 2019 0 0 0 0 2416 2416
November 3rd, 2019 0 0 0 0 2516 2516
October 27th, 2019 0 0 0 0 2340 2340
October 20th, 2019 0 0 0 0 2306 2306
October 13th, 2019 0 0 0 0 2190 2190
October 6th, 2019 0 0 0 0 2072 2072
September 29th, 2019 0 0 0 0 2075 2075
September 22nd, 2019 0 0 0 0 2122 2122
September 15th, 2019 0 0 0 0 2043 2043
September 8th, 2019 0 0 0 0 2035 2035
September 1st, 2019 0 0 0 0 1984 1984
August 25th, 2019 0 0 0 0 1934 1934
August 18th, 2019 0 0 0 0 1963 1963
August 11th, 2019 0 0 0 0 1873 1873
August 4th, 2019 0 0 0 0 1877 1877
July 28th, 2019 0 0 0 0 1998 1998
July 21st, 2019 0 0 0 0 1888 1888
July 14th, 2019 0 0 0 0 1867 1867
July 7th, 2019 0 0 0 0 1709 1709
June 30th, 2019 0 0 0 0 1541 1541
June 23rd, 2019 0 0 0 0 1586 1586
June 16th, 2019 0 0 0 0 1487 1487
June 9th, 2019 0 0 0 0 1488 1488
June 2nd, 2019 0 0 0 0 1418 1418
May 26th, 2019 0 0 0 0 1317 1317
May 19th, 2019 0 0 0 0 1311 1311
May 12th, 2019 0 0 0 0 1223 1223
May 5th, 2019 0 0 0 0 1212 1212
April 28th, 2019 0 0 0 0 1130 1130
April 21st, 2019 0 0 0 0 1069 1069
April 14th, 2019 0 0 0 0 1077 1077
April 7th, 2019 0 0 0 0 1012 1012
March 31st, 2019 0 0 0 0 1058 1058
March 24th, 2019 0 0 0 0 1110 1110
March 17th, 2019 0 0 0 0 1063 1063
March 10th, 2019 0 0 0 0 1030 1030
March 3rd, 2019 0 0 0 0 925 925
February 24th, 2019 0 0 0 0 873 873
February 17th, 2019 0 0 0 0 888 888
February 10th, 2019 0 0 0 0 819 819
February 3rd, 2019 0 0 0 0 838 838
January 27th, 2019 0 0 0 0 827 827
January 20th, 2019 0 0 0 0 775 775
January 13th, 2019 0 0 0 0 696 696
January 6th, 2019 0 0 0 0 696 696
December 30th, 2018 0 0 0 0 517 517
December 23rd, 2018 0 0 0 0 583 583
December 16th, 2018 0 0 0 0 729 729
December 9th, 2018 0 0 0 0 658 658
December 2nd, 2018 0 0 0 0 633 633
November 25th, 2018 0 0 0 0 635 635
November 18th, 2018 0 0 0 0 483 483
November 11th, 2018 0 0 0 0 417 417
November 4th, 2018 0 0 0 0 413 413
October 28th, 2018 0 0 0 0 374 374
October 21st, 2018 0 0 0 0 411 411
October 14th, 2018 0 0 0 0 357 357
October 7th, 2018 0 0 0 0 348 348
September 30th, 2018 0 0 0 0 267 267
September 23rd, 2018 0 0 0 0 253 253
September 16th, 2018 0 0 0 0 217 217
September 9th, 2018 0 0 0 0 201 201
September 2nd, 2018 0 0 0 0 175 175
August 26th, 2018 0 0 0 0 136 136
August 19th, 2018 0 0 0 0 101 101
August 12th, 2018 0 0 0 0 88 88
August 5th, 2018 0 0 0 0 88 88
July 29th, 2018 0 0 0 0 77 77
July 22nd, 2018 0 0 0 0 76 76
July 15th, 2018 0 0 0 0 74 74
July 8th, 2018 0 0 0 0 61 61
July 1st, 2018 0 0 0 0 54 54
June 24th, 2018 0 0 0 0 51 51
June 17th, 2018 0 0 0 0 29 29
June 10th, 2018 0 0 0 0 17 17
June 3rd, 2018 0 0 0 0 7 7

Recent release usage

Release May 31st, 2026 May 24th, 2026 May 17th, 2026 May 10th, 2026 May 3rd, 2026
2.x-dev 6 7 6 6 6
2.0.0 287 291 294 298 288
2.1.0 540 549 607 581 604
2.1.1 17 16 16 19 19
2.1.2 242 238 260 252 252
2.1.3 777 811 966 895 916
2.1.4 299 303 315 284 295
2.2.0 3012 2983 3545 3352 3571
2.2.1 4588 4338 4603 4128 3975
8.x-1.x-dev 2 2 2 2 2
8.x-1.5 2 1 2 2 2
8.x-1.7 1 1 1 1 1
8.x-1.9 9 9 11 9 9
8.x-1.10 20 24 22 22 23
8.x-1.11 6 10 9 9 9
8.x-1.12 44 49 44 45 46
8.x-1.13 300 278 305 297 302

Only Drupal websites using the Update Status module are included in the data. Read more information about how these statistics are calculated.