Maibak

Overall Stats

TotalPast 24 hoursPast 7 daysPast 30 days
Battles14881000
Ø Tier6,580,000,000,00
Victories758550,97%00,00%00,00%00,00%
Defeats715748,09%00,00%00,00%00,00%
Draws1390,93%00,00%00,00%00,00%
Battles survived351423,61%00,00%00,00%00,00%
Tanks destroyed120060,8100,0000,0000,00
Destruction ratio1,060,000,000,00
Tanks spotted184071,2400,0000,0000,00
Damage dealt827,430,000,000,00
Capture points83500,5600,0000,0000,00
Defense points70290,4700,0000,0000,00
Experience548,300,000,000,00
WN71069,890,000,000,00
WN81314,830,000,000,00
Total
Battles14881
Ø Tier6,58
Victories758550,97%
Defeats715748,09%
Draws1390,93%
Battles survived351423,61%
Tanks destroyed120060,81
Destruction ratio1,06
Tanks spotted184071,24
Damage dealt827,43
Capture points83500,56
Defense points70290,47
Experience548,30
WN71069,89
WN81314,83
Past 24 hours
Battles0
Ø Tier0,00
Victories00,00%
Defeats00,00%
Draws00,00%
Battles survived00,00%
Tanks destroyed00,00
Destruction ratio0,00
Tanks spotted00,00
Damage dealt0,00
Capture points00,00
Defense points00,00
Experience0,00
WN70,00
WN80,00
Past 7 days
Battles0
Ø Tier0,00
Victories00,00%
Defeats00,00%
Draws00,00%
Battles survived00,00%
Tanks destroyed00,00
Destruction ratio0,00
Tanks spotted00,00
Damage dealt0,00
Capture points00,00
Defense points00,00
Experience0,00
WN70,00
WN80,00
Past 30 days
Battles0
Ø Tier0,00
Victories00,00%
Defeats00,00%
Draws00,00%
Battles survived00,00%
Tanks destroyed00,00
Destruction ratio0,00
Tanks spotted00,00
Damage dealt0,00
Capture points00,00
Defense points00,00
Experience0,00
WN70,00
WN80,00
Created at:
Last battle:
Last update:

Globalmap Absolute X

TotalPast 24 hoursPast 7 daysPast 30 days
Battles1000
Victories00,00%00,00%00,00%00,00%
Defeats1100,00%00,00%00,00%00,00%
Draws00,00%00,00%00,00%00,00%
Battles survived1100,00%00,00%00,00%00,00%
Tanks destroyed00,0000,0000,0000,00
Destruction ratio0,000,000,000,00
Tanks spotted00,0000,0000,0000,00
Damage dealt1.644,000,000,000,00
Capture points00,0000,0000,0000,00
Defense points00,0000,0000,0000,00
Experience141,000,000,000,00
Total
Battles1
Victories00,00%
Defeats1100,00%
Draws00,00%
Battles survived1100,00%
Tanks destroyed00,00
Destruction ratio0,00
Tanks spotted00,00
Damage dealt1.644,00
Capture points00,00
Defense points00,00
Experience141,00
Past 24 hours
Battles0
Victories00,00%
Defeats00,00%
Draws00,00%
Battles survived00,00%
Tanks destroyed00,00
Destruction ratio0,00
Tanks spotted00,00
Damage dealt0,00
Capture points00,00
Defense points00,00
Experience0,00
Past 7 days
Battles0
Victories00,00%
Defeats00,00%
Draws00,00%
Battles survived00,00%
Tanks destroyed00,00
Destruction ratio0,00
Tanks spotted00,00
Damage dealt0,00
Capture points00,00
Defense points00,00
Experience0,00
Past 30 days
Battles0
Victories00,00%
Defeats00,00%
Draws00,00%
Battles survived00,00%
Tanks destroyed00,00
Destruction ratio0,00
Tanks spotted00,00
Damage dealt0,00
Capture points00,00
Defense points00,00
Experience0,00

Globalmap Champion VIII

TotalPast 24 hoursPast 7 daysPast 30 days
Battles0000
Victories00,00%00,00%00,00%00,00%
Defeats00,00%00,00%00,00%00,00%
Draws00,00%00,00%00,00%00,00%
Battles survived00,00%00,00%00,00%00,00%
Tanks destroyed00,0000,0000,0000,00
Destruction ratio0,000,000,000,00
Tanks spotted00,0000,0000,0000,00
Damage dealt0,000,000,000,00
Capture points00,0000,0000,0000,00
Defense points00,0000,0000,0000,00
Experience0,000,000,000,00
Total
Battles0
Victories00,00%
Defeats00,00%
Draws00,00%
Battles survived00,00%
Tanks destroyed00,00
Destruction ratio0,00
Tanks spotted00,00
Damage dealt0,00
Capture points00,00
Defense points00,00
Experience0,00
Past 24 hours
Battles0
Victories00,00%
Defeats00,00%
Draws00,00%
Battles survived00,00%
Tanks destroyed00,00
Destruction ratio0,00
Tanks spotted00,00
Damage dealt0,00
Capture points00,00
Defense points00,00
Experience0,00
Past 7 days
Battles0
Victories00,00%
Defeats00,00%
Draws00,00%
Battles survived00,00%
Tanks destroyed00,00
Destruction ratio0,00
Tanks spotted00,00
Damage dealt0,00
Capture points00,00
Defense points00,00
Experience0,00
Past 30 days
Battles0
Victories00,00%
Defeats00,00%
Draws00,00%
Battles survived00,00%
Tanks destroyed00,00
Destruction ratio0,00
Tanks spotted00,00
Damage dealt0,00
Capture points00,00
Defense points00,00
Experience0,00

Globalmap Middle VI

TotalPast 24 hoursPast 7 daysPast 30 days
Battles0000
Victories00,00%00,00%00,00%00,00%
Defeats00,00%00,00%00,00%00,00%
Draws00,00%00,00%00,00%00,00%
Battles survived00,00%00,00%00,00%00,00%
Tanks destroyed00,0000,0000,0000,00
Destruction ratio0,000,000,000,00
Tanks spotted00,0000,0000,0000,00
Damage dealt0,000,000,000,00
Capture points00,0000,0000,0000,00
Defense points00,0000,0000,0000,00
Experience0,000,000,000,00
Total
Battles0
Victories00,00%
Defeats00,00%
Draws00,00%
Battles survived00,00%
Tanks destroyed00,00
Destruction ratio0,00
Tanks spotted00,00
Damage dealt0,00
Capture points00,00
Defense points00,00
Experience0,00
Past 24 hours
Battles0
Victories00,00%
Defeats00,00%
Draws00,00%
Battles survived00,00%
Tanks destroyed00,00
Destruction ratio0,00
Tanks spotted00,00
Damage dealt0,00
Capture points00,00
Defense points00,00
Experience0,00
Past 7 days
Battles0
Victories00,00%
Defeats00,00%
Draws00,00%
Battles survived00,00%
Tanks destroyed00,00
Destruction ratio0,00
Tanks spotted00,00
Damage dealt0,00
Capture points00,00
Defense points00,00
Experience0,00
Past 30 days
Battles0
Victories00,00%
Defeats00,00%
Draws00,00%
Battles survived00,00%
Tanks destroyed00,00
Destruction ratio0,00
Tanks spotted00,00
Damage dealt0,00
Capture points00,00
Defense points00,00
Experience0,00

Company statistics

TotalPast 24 hoursPast 7 daysPast 30 days
Battles0000
Victories00,00%00,00%00,00%00,00%
Defeats00,00%00,00%00,00%00,00%
Draws00,00%00,00%00,00%00,00%
Battles survived00,00%00,00%00,00%00,00%
Tanks destroyed00,0000,0000,0000,00
Destruction ratio0,000,000,000,00
Tanks spotted00,0000,0000,0000,00
Damage dealt0,000,000,000,00
Capture points00,0000,0000,0000,00
Defense points00,0000,0000,0000,00
Experience0,000,000,000,00
Total
Battles0
Victories00,00%
Defeats00,00%
Draws00,00%
Battles survived00,00%
Tanks destroyed00,00
Destruction ratio0,00
Tanks spotted00,00
Damage dealt0,00
Capture points00,00
Defense points00,00
Experience0,00
Past 24 hours
Battles0
Victories00,00%
Defeats00,00%
Draws00,00%
Battles survived00,00%
Tanks destroyed00,00
Destruction ratio0,00
Tanks spotted00,00
Damage dealt0,00
Capture points00,00
Defense points00,00
Experience0,00
Past 7 days
Battles0
Victories00,00%
Defeats00,00%
Draws00,00%
Battles survived00,00%
Tanks destroyed00,00
Destruction ratio0,00
Tanks spotted00,00
Damage dealt0,00
Capture points00,00
Defense points00,00
Experience0,00
Past 30 days
Battles0
Victories00,00%
Defeats00,00%
Draws00,00%
Battles survived00,00%
Tanks destroyed00,00
Destruction ratio0,00
Tanks spotted00,00
Damage dealt0,00
Capture points00,00
Defense points00,00
Experience0,00

Team statistics

TotalPast 24 hoursPast 7 daysPast 30 days
Battles24000
Victories833,33%00,00%00,00%00,00%
Defeats1562,50%00,00%00,00%00,00%
Draws14,17%00,00%00,00%00,00%
Battles survived729,17%00,00%00,00%00,00%
Tanks destroyed160,6700,0000,0000,00
Destruction ratio0,940,000,000,00
Tanks spotted371,5400,0000,0000,00
Damage dealt844,880,000,000,00
Capture points562,3300,0000,0000,00
Defense points00,0000,0000,0000,00
Experience433,670,000,000,00
Total
Battles24
Victories833,33%
Defeats1562,50%
Draws14,17%
Battles survived729,17%
Tanks destroyed160,67
Destruction ratio0,94
Tanks spotted371,54
Damage dealt844,88
Capture points562,33
Defense points00,00
Experience433,67
Past 24 hours
Battles0
Victories00,00%
Defeats00,00%
Draws00,00%
Battles survived00,00%
Tanks destroyed00,00
Destruction ratio0,00
Tanks spotted00,00
Damage dealt0,00
Capture points00,00
Defense points00,00
Experience0,00
Past 7 days
Battles0
Victories00,00%
Defeats00,00%
Draws00,00%
Battles survived00,00%
Tanks destroyed00,00
Destruction ratio0,00
Tanks spotted00,00
Damage dealt0,00
Capture points00,00
Defense points00,00
Experience0,00
Past 30 days
Battles0
Victories00,00%
Defeats00,00%
Draws00,00%
Battles survived00,00%
Tanks destroyed00,00
Destruction ratio0,00
Tanks spotted00,00
Damage dealt0,00
Capture points00,00
Defense points00,00
Experience0,00

Skirmishes statistics

TotalPast 24 hoursPast 7 daysPast 30 days
Battles64000
Victories1828,13%00,00%00,00%00,00%
Defeats4367,19%00,00%00,00%00,00%
Draws34,69%00,00%00,00%00,00%
Battles survived1421,88%00,00%00,00%00,00%
Tanks destroyed300,4700,0000,0000,00
Destruction ratio0,600,000,000,00
Tanks spotted931,4500,0000,0000,00
Damage dealt1.198,660,000,000,00
Capture points430,6700,0000,0000,00
Defense points891,3900,0000,0000,00
Experience472,470,000,000,00
Total
Battles64
Victories1828,13%
Defeats4367,19%
Draws34,69%
Battles survived1421,88%
Tanks destroyed300,47
Destruction ratio0,60
Tanks spotted931,45
Damage dealt1.198,66
Capture points430,67
Defense points891,39
Experience472,47
Past 24 hours
Battles0
Victories00,00%
Defeats00,00%
Draws00,00%
Battles survived00,00%
Tanks destroyed00,00
Destruction ratio0,00
Tanks spotted00,00
Damage dealt0,00
Capture points00,00
Defense points00,00
Experience0,00
Past 7 days
Battles0
Victories00,00%
Defeats00,00%
Draws00,00%
Battles survived00,00%
Tanks destroyed00,00
Destruction ratio0,00
Tanks spotted00,00
Damage dealt0,00
Capture points00,00
Defense points00,00
Experience0,00
Past 30 days
Battles0
Victories00,00%
Defeats00,00%
Draws00,00%
Battles survived00,00%
Tanks destroyed00,00
Destruction ratio0,00
Tanks spotted00,00
Damage dealt0,00
Capture points00,00
Defense points00,00
Experience0,00

Stronghold defense statistics

TotalPast 24 hoursPast 7 daysPast 30 days
Battles26000
Victories726,92%00,00%00,00%00,00%
Defeats1973,08%00,00%00,00%00,00%
Draws00,00%00,00%00,00%00,00%
Battles survived726,92%00,00%00,00%00,00%
Tanks destroyed110,4200,0000,0000,00
Destruction ratio0,580,000,000,00
Tanks spotted170,6500,0000,0000,00
Damage dealt1.964,040,000,000,00
Capture points1003,8500,0000,0000,00
Defense points682,6200,0000,0000,00
Experience481,540,000,000,00
Total
Battles26
Victories726,92%
Defeats1973,08%
Draws00,00%
Battles survived726,92%
Tanks destroyed110,42
Destruction ratio0,58
Tanks spotted170,65
Damage dealt1.964,04
Capture points1003,85
Defense points682,62
Experience481,54
Past 24 hours
Battles0
Victories00,00%
Defeats00,00%
Draws00,00%
Battles survived00,00%
Tanks destroyed00,00
Destruction ratio0,00
Tanks spotted00,00
Damage dealt0,00
Capture points00,00
Defense points00,00
Experience0,00
Past 7 days
Battles0
Victories00,00%
Defeats00,00%
Draws00,00%
Battles survived00,00%
Tanks destroyed00,00
Destruction ratio0,00
Tanks spotted00,00
Damage dealt0,00
Capture points00,00
Defense points00,00
Experience0,00
Past 30 days
Battles0
Victories00,00%
Defeats00,00%
Draws00,00%
Battles survived00,00%
Tanks destroyed00,00
Destruction ratio0,00
Tanks spotted00,00
Damage dealt0,00
Capture points00,00
Defense points00,00
Experience0,00
Anzeigen

Tanks (207)

Tank NameMTypeNationTierØ DamageØ XPBattlesVictoriesWN8
FCM 50 t 81024,6066360348,09%1171,48
WZ-1328764,4761453048,68%1315,23
KV-137647,4751639954,64%1052,87
AMX ELC bis5436,4953338157,74%1673,72
KV-856727,4952637849,74%1279,88
E 25 7846,5556833545,37%1138,77
KV-26852,9662032255,28%1540,76
Jagdpanther II81688,1672028949,83%2128,80
T-505154,5636328452,46%402,06
T-1091572,2373427351,28%1660,29
G.W. Tiger (P)81139,9555426845,15%1366,41
59-166299,2151826653,76%744,96
StuG III Ausf. G5500,0735625548,24%1194,97
ISU-15281522,4166223845,38%1557,34
KV-15492,5542023652,97%1054,06
Pz.Kpfw. I Ausf. C3238,6348423658,90%1382,24
T-4481026,1368423158,01%1541,91
SU-100Y 6881,8956922756,83%1630,71
T-5491258,0069922054,55%1304,95
IS-381132,8061420351,23%1289,23
WZ-12091070,4558519940,70%858,84
T3091624,2168019944,22%1367,74
M127999,9451819949,25%1407,45
M40/M4381177,1759617352,02%1289,55
WZ-1317445,3758816849,40%750,90
T28 Prototype81228,6765716153,42%1395,10
Jagdtiger91919,3071415954,72%1768,49
G.W. Panther71091,3054415550,32%1460,39
SU-15271043,6062715153,64%1569,93
T25/27878,6058115152,98%1286,78
T3281237,6874114546,21%1531,81
Object 70491945,5369714356,64%1720,09
T71 DA7722,6760814153,90%1565,67
Jagdpanther7979,0561313251,52%1437,64
M10391230,3064112941,09%949,73
Bat.-Châtillon 12 t8593,8953612945,74%921,85
Ikv 90 Typ B7941,0143212840,63%1362,35
M4A3E2 Sherman Jumbo6747,7766412458,87%1776,69
T6981195,5770012250,00%1540,79
T-437832,0170012064,17%1589,62
IS-7101840,5467612047,50%1591,23
M18 Hellcat6682,9642411343,36%1094,55
IS7712,5851611157,66%913,36
Rheinmetall Skorpion G 81360,1663910747,66%1446,38
M53/M5591126,6768910560,95%1190,90
T2971176,2776810353,40%1751,02
T-463139,6022610250,00%464,18
Churchill I5460,9742910146,53%910,40
O-Ho81205,1769610152,48%1282,29
T54E191606,1170810151,49%1569,78
Jagdpanzer 38(t) Hetzer4282,3428610043,00%601,92
Type T-345396,924389651,04%1100,33
Ikv 65 Alt II6771,844439545,26%1363,76
M446763,515549458,51%1461,79
Leo7809,356349354,84%1311,80
O-Ni71060,896779346,24%1294,10
AMX 12 t6489,925259251,09%1327,62
M8A14368,423839047,78%942,61
Cromwell6782,277008960,67%1981,74
UDES 038956,386018949,44%967,82
ARL V396589,344508847,73%1039,29
Sturer Emil7891,525298751,72%1221,92
T216386,864738552,94%998,38
T-284101,341768346,99%104,30
AMX 13 757618,366918362,65%1370,81
Panhard AMD 178B6368,955398354,22%1123,10
Jagdpanzer IV6654,044968154,32%1207,81
Hummel6822,735058047,50%1138,53
SU-855507,803847451,35%1205,05
Pz.Kpfw. II Luchs4327,394447247,22%1315,35
VK 30.01 (H)5541,645227060,00%1453,25
Comet7705,655536642,42%974,13
Grille5541,443806657,58%1267,33
Sturmpanzer II4245,712216350,79%700,34
Hotchkiss EBR7618,515936355,56%1428,64
T-262129,031686046,67%524,29
S35 CA5515,354836051,67%1130,93
Matilda4235,222725938,98%414,14
Nashorn6711,314075952,54%1151,38
Pz.Sfl. IVc5594,364195954,24%1512,67
Rhm.-Borsig Waffenträger81119,795895743,86%950,85
T110E4101788,895785550,91%1270,50
Type 3 Chi-Nu5527,575315457,41%1703,12
Strv 746556,964575450,00%921,19
FV3046596,424035238,46%966,00
KV-371021,927555162,75%1384,71
O-I6737,696774969,39%1507,67
Bishop5596,784174942,86%1486,70
O-I Experimental5950,907824866,67%2303,53
AMX 105 AM mle. 474420,833754856,25%1772,97
M4A1 Sherman5445,914734663,04%1316,63
M415589,964354650,00%927,20
T675469,734684542,22%991,68
Leichttraktor1144,552484445,45%616,52
M75264,684134447,73%903,69
T-1506629,986004459,09%1034,27
Ikv 1035504,814584351,16%1380,78
Type 1 Chi-He4261,673713961,54%817,80
StuG IV 5528,234573946,15%1313,50
Emil I81400,427113850,00%1558,02
SU-1006746,554993852,63%1365,13
Lago4395,783903754,05%1485,29
Marder II3172,701583751,35%420,49
BDR G1 B5779,196173652,78%2107,58
Tiger I7900,946913545,71%1138,71
T-50-2 6398,404453554,29%1015,73
Jagdpanzer E 100101726,384413423,53%962,56
Strv m/425405,913703351,52%1034,19
Somua SAu 404261,062993240,63%490,85
Birch Gun4335,282922948,28%1180,73
Churchill VII6499,154452737,04%630,41
T28 Concept 7863,005802744,44%1073,52
Sav m/434274,163982576,00%880,64
AMX 13 105 AM mle. 505371,083882552,00%715,29
Škoda T 245334,873622339,13%696,96
Sexton II3224,782482339,13%912,58
Renault UE 573220,742312347,83%579,80
S-517681,364942245,45%697,41
M5A1 Stuart4107,553222250,00%201,45
M374457,184152259,09%2049,04
T56 GMC3215,592332254,55%696,75
SU-85B4541,914602259,09%1676,35
Marder 38T4462,294022161,90%1435,15
VK 36.01 (H)6763,356762070,00%1563,41
Type 2597 Chi-Ha3251,452312050,00%875,23
WZ-132A9686,805002025,00%758,07
Object 268101605,305542030,00%927,67
Type 95 Heavy4368,584211942,11%1250,68
Covenanter5264,634241957,89%947,35
AMX AC mle. 467814,374701936,84%919,43
Škoda T 256602,944491827,78%843,58
M7 Priest3314,172091833,33%758,47
T3 HMC2253,283601855,56%1307,29
ST vz. 394257,003621747,06%765,89
M5 Stuart4150,293331735,29%263,73
Durchbruchswagen 24428,594621764,71%1532,16
Crusader6223,003471643,75%465,93
Valentine AT4238,562911643,75%566,90
KV-1SA 5668,067211643,75%1419,63
B14222,573281435,71%457,89
Vickers Mk. E Type B280,291461421,43%109,88
AMX 404254,574561464,29%1221,87
M3 Lee4401,004881361,54%1810,50
M24 Chaffee5314,313121330,77%783,35
Vickers Medium Mk. III3189,502821250,00%652,90
Panzerjäger I284,501291250,00%139,61
Pz.Kpfw. 35 (t)2289,184071163,64%2226,48
SU-76M4343,733611145,45%990,34
AMX Chasseur de chars 81081,006921145,45%1413,01
Sturmpanzer I Bison335,602041080,00%261,00
MS-1154,00861040,00%24,28
Pz.Kpfw. III Ausf. E3325,603691060,00%1229,60
Renault FT AC2121,401441030,00%228,89
Object 140101707,22696944,44%1239,57
Strv m/40L3250,63374875,00%994,47
AMX 383166,63350850,00%577,61
T-29 3456,88513862,50%2004,54
Cromwell B 6385,00499875,00%719,36
LTP 3125,00149825,00%344,51
M3 Stuart3255,14494771,43%1284,23
Chi-Ni268,50174683,33%331,58
Type 97 Chi-Ha3183,834866100,00%697,49
Ikv 723289,67417666,67%973,57
Universal Carrier 2-pdr260,50122633,33%0,00
Light Mk. VIC 2155,17261633,33%661,81
T26E5 8798,83666633,33%658,68
Vickers Medium Mk. II249,40160540,00%2,25
Strv m/382128,80192520,00%309,49
Cruiser Mk. IV4281,40386540,00%768,10
ISU-122S 71564,20861560,00%2518,74
TKS z n.k.m. 20 mm 2112,7513340,00%328,22
M2 Medium Tank3348,50579450,00%1649,84
T2 Medium Tank2267,50455475,00%2006,73
Type 89 I-Go/Chi-Ro2255,00345450,00%1144,13
M3G FT3287,75247450,00%774,39
T-345187,33604366,67%493,06
Vickers Medium Mk. I1140,002563100,00%844,47
Renault NC-31158,0094366,67%277,98
T1 HMC2384,67260333,33%2688,32
ARL 446481,3324430,00%491,79
Loyd Gun Carriage290,332243100,00%597,38
T57 Heavy101392,00893366,67%969,57
TOG II* 6361,3325530,00%306,06
Strv fm/211234,00329250,00%1223,10
D23333,50426250,00%1433,14
LT vz. 35219,50121250,00%88,26
LT vz. 383200,50291250,00%632,74
Hotchkiss H35220,00319250,00%75,45
Pvlvv fm/422111,5017320,00%200,84
Alecto4303,504692100,00%813,62
VK 28.01 mit 10,5 cm L/28 622,00355250,00%117,59
Object 283 91277,009712100,00%1219,13
T1E6 212,504920,00%0,00
T7 Combat Car 2164,008120,00%579,68
BT-7 artillery 3318,00423250,00%1335,73
Super Hellcat 7917,00448250,00%1048,92
T1 Cunningham1120,002791100,00%729,11
Renault FT1212,005531100,00%1513,43
Type 97 Te-Ke 20,007910,00%0,00
Lorraine 39L AM3180,0013610,00%346,76
AT-12676,003961100,00%3506,52
VK 16.02 Leopard5135,0023310,00%161,57
AMR 35 2425,007861100,00%2900,70
MKA 20,001561100,00%261,00
Heavy Tank No. VI 61994,0018891100,00%5970,95
Tetrarch 20,004210,00%0,00
A25 Harry Hopkins I 4117,0014410,00%36,32

Graphs

WN8

Anzeigen

Clan history

Position: Recruit
Joined: 2023-02-22
Left: 2026-02-26
Position: Recruit
Joined: 2023-02-22
Left: 2024-12-24
Position: Executive officer
Joined: 2015-05-06
Left: 2016-11-13
Position: Executive officer
Joined: 2016-11-23
Left: 2017-12-08
Position: Reservist
Joined: 2017-12-10
Left: 2019-10-25
Position: Recruit
Joined: 2023-01-29
Left: 2023-02-21