ClassicLunatic.com - USTC Supply Snapshots

Date / Time	Circulating Supply	Difference	Total Supply	Difference	Comm. Pool	USD per coin	Block
Apr 17, 2023, 08:58	9,801,446,482	-4	9,801,446,482	-4	3,136,209	$0.022109	12,391,244
Apr 17, 2023, 08:57	9,801,446,486	-1	9,801,446,486	-1	3,136,206	$0.022109	12,391,234
Apr 17, 2023, 08:56	9,801,446,487	-15	9,801,446,487	-15	3,136,204	$0.022108	12,391,224
Apr 17, 2023, 08:55	9,801,446,502		9,801,446,502		3,136,200	$0.022108	12,391,214
Apr 17, 2023, 08:54	9,801,446,502		9,801,446,502		3,136,200	$0.022108	12,391,204
Apr 17, 2023, 08:53	9,801,446,502	-15	9,801,446,502	-15	3,136,200	$0.022108	12,391,195
Apr 17, 2023, 08:52	9,801,446,517	-3	9,801,446,517	-3	3,136,197	$0.022109	12,391,185
Apr 17, 2023, 08:51	9,801,446,520	-1	9,801,446,520	-1	3,136,197	$0.022121	12,391,175
Apr 17, 2023, 08:50	9,801,446,521		9,801,446,521		3,136,197	$0.022121	12,391,166
Apr 17, 2023, 08:49	9,801,446,521		9,801,446,521		3,136,197	$0.022121	12,391,156
Apr 17, 2023, 08:48	9,801,446,521		9,801,446,521		3,136,196	$0.022129	12,391,146
Apr 17, 2023, 08:47	9,801,446,521		9,801,446,521		3,136,194	$0.022125	12,391,136
Apr 17, 2023, 08:46	9,801,446,521		9,801,446,521		3,136,193	$0.022133	12,391,127
Apr 17, 2023, 08:45	9,801,446,521	-1	9,801,446,521	-1	3,136,192	$0.022146	12,391,117
Apr 17, 2023, 08:44	9,801,446,522		9,801,446,522		3,136,191	$0.022113	12,391,107
Apr 17, 2023, 08:43	9,801,446,522		9,801,446,522		3,136,187	$0.022113	12,391,098
Apr 17, 2023, 08:42	9,801,446,522	-1	9,801,446,522	-1	3,136,185	$0.022110	12,391,088
Apr 17, 2023, 08:41	9,801,446,523		9,801,446,523		3,136,185	$0.022110	12,391,079
Apr 17, 2023, 08:40	9,801,446,523	-1	9,801,446,523	-1	3,136,184	$0.022088	12,391,069
Apr 17, 2023, 08:39	9,801,446,524		9,801,446,524		3,136,181	$0.022079	12,391,059
Apr 17, 2023, 08:38	9,801,446,524	-34	9,801,446,524	-34	3,136,174	$0.022026	12,391,050
Apr 17, 2023, 08:37	9,801,446,558		9,801,446,558		3,136,167	$0.022026	12,391,040
Apr 17, 2023, 08:36	9,801,446,558	-72	9,801,446,558	-72	3,136,158	$0.022026	12,391,030
Apr 17, 2023, 08:35	9,801,446,630		9,801,446,630		3,136,146	$0.022026	12,391,021
Apr 17, 2023, 08:34	9,801,446,630	-2	9,801,446,630	-2	3,136,141	$0.022026	12,391,011
Apr 17, 2023, 08:33	9,801,446,632	-10	9,801,446,632	-10	3,136,140	$0.022027	12,391,001
Apr 17, 2023, 08:32	9,801,446,642	-207	9,801,446,642	-207	3,136,136	$0.022012	12,390,991
Apr 17, 2023, 08:31	9,801,446,849	-4	9,801,446,849	-4	3,136,107	$0.022010	12,390,982
Apr 17, 2023, 08:30	9,801,446,853	-37	9,801,446,853	-37	3,136,102	$0.021998	12,390,971
Apr 17, 2023, 08:29	9,801,446,890	-35	9,801,446,890	-35	3,136,096	$0.022028	12,390,962
Apr 17, 2023, 08:28	9,801,446,925	-44	9,801,446,925	-44	3,136,089	$0.022040	12,390,953
Apr 17, 2023, 08:27	9,801,446,969	-36	9,801,446,969	-36	3,136,076	$0.022115	12,390,943
Apr 17, 2023, 08:26	9,801,447,005		9,801,447,005		3,136,071	$0.022115	12,390,934
Apr 17, 2023, 08:25	9,801,447,005		9,801,447,005		3,136,068	$0.022170	12,390,924
Apr 17, 2023, 08:24	9,801,447,005	-9	9,801,447,005	-9	3,136,067	$0.022170	12,390,914
Apr 17, 2023, 08:23	9,801,447,014	-4	9,801,447,014	-4	3,136,059	$0.022170	12,390,905
Apr 17, 2023, 08:22	9,801,447,018		9,801,447,018		3,136,053	$0.022170	12,390,895
Apr 17, 2023, 08:21	9,801,447,018		9,801,447,018		3,136,044	$0.022190	12,390,885
Apr 17, 2023, 08:20	9,801,447,018	-1	9,801,447,018	-1	3,136,042	$0.022175	12,390,875
Apr 17, 2023, 08:19	9,801,447,019		9,801,447,019		3,136,040	$0.022177	12,390,866
Apr 17, 2023, 08:18	9,801,447,019	-1	9,801,447,019	-1	3,136,037	$0.022135	12,390,856
Apr 17, 2023, 08:17	9,801,447,020		9,801,447,020		3,136,036	$0.022134	12,390,846
Apr 17, 2023, 08:16	9,801,447,020		9,801,447,020		3,136,035	$0.022139	12,390,837
Apr 17, 2023, 08:15	9,801,447,020		9,801,447,020		3,136,033	$0.022134	12,390,828
Apr 17, 2023, 08:14	9,801,447,020	-61	9,801,447,020	-61	3,136,029	$0.022123	12,390,818
Apr 17, 2023, 08:13	9,801,447,081		9,801,447,081		3,136,016	$0.022106	12,390,808
Apr 17, 2023, 08:12	9,801,447,081	-1	9,801,447,081	-1	3,136,016	$0.022125	12,390,797
Apr 17, 2023, 08:11	9,801,447,082		9,801,447,082		3,136,014	$0.022108	12,390,788
Apr 17, 2023, 08:10	9,801,447,082	-2	9,801,447,082	-2	3,136,012	$0.022112	12,390,778
Apr 17, 2023, 08:09	9,801,447,084	-3	9,801,447,084	-3	3,136,011	$0.022112	12,390,769
Apr 17, 2023, 08:08	9,801,447,087	-4	9,801,447,087	-4	3,136,007	$0.022116	12,390,760
Apr 17, 2023, 08:07	9,801,447,091	-4	9,801,447,091	-4	3,136,004	$0.022120	12,390,750
Apr 17, 2023, 08:06	9,801,447,095	-2	9,801,447,095	-2	3,136,000	$0.022140	12,390,740
Apr 17, 2023, 08:05	9,801,447,097	-2	9,801,447,097	-2	3,135,992	$0.022139	12,390,731
Apr 17, 2023, 08:04	9,801,447,099	-36	9,801,447,099	-36	3,135,991	$0.022140	12,390,721
Apr 17, 2023, 08:03	9,801,447,135	-36	9,801,447,135	-36	3,135,973	$0.022076	12,390,711
Apr 17, 2023, 08:02	9,801,447,171		9,801,447,171		3,135,967	$0.022187	12,390,701
Apr 17, 2023, 08:01	9,801,447,171	-1	9,801,447,171	-1	3,135,923	$0.022261	12,390,692
Apr 17, 2023, 08:00	9,801,447,172	-4	9,801,447,172	-4	3,135,908	$0.022263	12,390,682
Apr 17, 2023, 07:59	9,801,447,176		9,801,447,176		3,135,903	$0.022263	12,390,672
Apr 17, 2023, 07:58	9,801,447,176	-7	9,801,447,176	-7	3,135,903	$0.022276	12,390,663
Apr 17, 2023, 07:57	9,801,447,183	-8	9,801,447,183	-8	3,135,899	$0.022253	12,390,653
Apr 17, 2023, 07:56	9,801,447,191		9,801,447,191		3,135,897	$0.022240	12,390,643
Apr 17, 2023, 07:55	9,801,447,191		9,801,447,191		3,135,896	$0.022240	12,390,633
Apr 17, 2023, 07:54	9,801,447,191		9,801,447,191		3,135,894	$0.022240	12,390,623
Apr 17, 2023, 07:53	9,801,447,191		9,801,447,191		3,135,889	$0.022276	12,390,614
Apr 17, 2023, 07:52	9,801,447,191	-24	9,801,447,191	-24	3,135,887	$0.022292	12,390,603
Apr 17, 2023, 07:51	9,801,447,215		9,801,447,215		3,135,883	$0.022292	12,390,595
Apr 17, 2023, 07:50	9,801,447,215		9,801,447,215		3,135,882	$0.022261	12,390,585
Apr 17, 2023, 07:49	9,801,447,215	-2	9,801,447,215	-1	3,135,880	$0.022261	12,390,575
Apr 17, 2023, 07:48	9,801,447,217		9,801,447,216	-1	3,135,877	$0.022261	12,390,565
Apr 17, 2023, 07:47	9,801,447,217		9,801,447,217		3,135,875	$0.022264	12,390,555
Apr 17, 2023, 07:46	9,801,447,217		9,801,447,217		3,135,872	$0.022265	12,390,546
Apr 17, 2023, 07:45	9,801,447,217		9,801,447,217		3,135,872	$0.022267	12,390,537
Apr 17, 2023, 07:44	9,801,447,217		9,801,447,217		3,135,865	$0.022267	12,390,527
Apr 17, 2023, 07:43	9,801,447,217		9,801,447,217		3,135,863	$0.022267	12,390,517
Apr 17, 2023, 07:42	9,801,447,217		9,801,447,217		3,135,861	$0.022282	12,390,507
Apr 17, 2023, 07:41	9,801,447,217		9,801,447,217		3,135,854	$0.022300	12,390,498
Apr 17, 2023, 07:40	9,801,447,217		9,801,447,217		3,135,849	$0.022300	12,390,489
Apr 17, 2023, 07:39	9,801,447,217		9,801,447,217		3,135,848	$0.022300	12,390,479
Apr 17, 2023, 07:38	9,801,447,217		9,801,447,217		3,135,848	$0.022300	12,390,469
Apr 17, 2023, 07:37	9,801,447,217		9,801,447,217		3,135,848	$0.022289	12,390,459
Apr 17, 2023, 07:36	9,801,447,217		9,801,447,217		3,135,845	$0.022289	12,390,449
Apr 17, 2023, 07:35	9,801,447,217	-2	9,801,447,217	-2	3,135,845	$0.022305	12,390,440
Apr 17, 2023, 07:34	9,801,447,219	-1	9,801,447,219	-1	3,135,843	$0.022300	12,390,430
Apr 17, 2023, 07:33	9,801,447,220		9,801,447,220		3,135,831	$0.022289	12,390,420
Apr 17, 2023, 07:32	9,801,447,220		9,801,447,220		3,135,813	$0.022305	12,390,411
Apr 17, 2023, 07:31	9,801,447,220		9,801,447,220		3,135,813	$0.022295	12,390,401
Apr 17, 2023, 07:30	9,801,447,220	-12	9,801,447,220	-12	3,135,812	$0.022284	12,390,391
Apr 17, 2023, 07:29	9,801,447,232		9,801,447,232		3,135,803	$0.022284	12,390,382
Apr 17, 2023, 07:28	9,801,447,232		9,801,447,232		3,135,796	$0.022284	12,390,372
Apr 17, 2023, 07:27	9,801,447,232		9,801,447,232		3,135,794	$0.022301	12,390,362
Apr 17, 2023, 07:26	9,801,447,232	-7	9,801,447,232	-7	3,135,790	$0.022285	12,390,353
Apr 17, 2023, 07:25	9,801,447,239	-20	9,801,447,239	-20	3,135,788	$0.022279	12,390,343
Apr 17, 2023, 07:24	9,801,447,259	-1	9,801,447,259	-1	3,135,784	$0.022279	12,390,333
Apr 17, 2023, 07:23	9,801,447,260		9,801,447,260		3,135,784	$0.022263	12,390,323
Apr 17, 2023, 07:22	9,801,447,260		9,801,447,260		3,135,757	$0.022321	12,390,313
Apr 17, 2023, 07:21	9,801,447,260		9,801,447,260		3,135,757	$0.022321	12,390,303
Apr 17, 2023, 07:20	9,801,447,260	-5	9,801,447,260	-5	3,135,751	$0.022321	12,390,294
Apr 17, 2023, 07:19	9,801,447,265		9,801,447,265		3,135,749	$0.022321	12,390,284

Date / Time

Circulating Supply

Difference

Total Supply

Difference

Comm. Pool

USD per coin

Block

Apr 17, 2023, 08:58

9,801,446,482

-4

9,801,446,482

-4

3,136,209

$0.022109

12,391,244

Apr 17, 2023, 08:57

9,801,446,486

-1

9,801,446,486

-1

3,136,206

$0.022109

12,391,234

Apr 17, 2023, 08:56

9,801,446,487

-15

9,801,446,487

-15

3,136,204

$0.022108

12,391,224

Apr 17, 2023, 08:55

9,801,446,502

3,136,200

$0.022108

12,391,214

Apr 17, 2023, 08:54

9,801,446,502

3,136,200

$0.022108

12,391,204

Apr 17, 2023, 08:53

9,801,446,502

-15

9,801,446,502

-15

3,136,200

$0.022108

12,391,195

Apr 17, 2023, 08:52

9,801,446,517

-3

9,801,446,517

-3

3,136,197

$0.022109

12,391,185

Apr 17, 2023, 08:51

9,801,446,520

-1

9,801,446,520

-1

3,136,197

$0.022121

12,391,175

Apr 17, 2023, 08:50

9,801,446,521

3,136,197

$0.022121

12,391,166

Apr 17, 2023, 08:49

9,801,446,521

3,136,197

$0.022121

12,391,156

Apr 17, 2023, 08:48

9,801,446,521

3,136,196

$0.022129

12,391,146

Apr 17, 2023, 08:47

9,801,446,521

3,136,194

$0.022125

12,391,136

Apr 17, 2023, 08:46

9,801,446,521

3,136,193

$0.022133

12,391,127

Apr 17, 2023, 08:45

9,801,446,521

-1

9,801,446,521

-1

3,136,192

$0.022146

12,391,117

Apr 17, 2023, 08:44

9,801,446,522

3,136,191

$0.022113

12,391,107

Apr 17, 2023, 08:43

9,801,446,522

3,136,187

$0.022113

12,391,098

Apr 17, 2023, 08:42

9,801,446,522

-1

9,801,446,522

-1

3,136,185

$0.022110

12,391,088

Apr 17, 2023, 08:41

9,801,446,523

3,136,185

$0.022110

12,391,079

Apr 17, 2023, 08:40

9,801,446,523

-1

9,801,446,523

-1

3,136,184

$0.022088

12,391,069

Apr 17, 2023, 08:39

9,801,446,524

3,136,181

$0.022079

12,391,059

Apr 17, 2023, 08:38

9,801,446,524

-34

9,801,446,524

-34

3,136,174

$0.022026

12,391,050

Apr 17, 2023, 08:37

9,801,446,558

3,136,167

$0.022026

12,391,040

Apr 17, 2023, 08:36

9,801,446,558

-72

9,801,446,558

-72

3,136,158

$0.022026

12,391,030

Apr 17, 2023, 08:35

9,801,446,630

3,136,146

$0.022026

12,391,021

Apr 17, 2023, 08:34

9,801,446,630

-2

9,801,446,630

-2

3,136,141

$0.022026

12,391,011

Apr 17, 2023, 08:33

9,801,446,632

-10

9,801,446,632

-10

3,136,140

$0.022027

12,391,001

Apr 17, 2023, 08:32

9,801,446,642

-207

9,801,446,642

-207

3,136,136

$0.022012

12,390,991

Apr 17, 2023, 08:31

9,801,446,849

-4

9,801,446,849

-4

3,136,107

$0.022010

12,390,982

Apr 17, 2023, 08:30

9,801,446,853

-37

9,801,446,853

-37

3,136,102

$0.021998

12,390,971

Apr 17, 2023, 08:29

9,801,446,890

-35

9,801,446,890

-35

3,136,096

$0.022028

12,390,962

Apr 17, 2023, 08:28

9,801,446,925

-44

9,801,446,925

-44

3,136,089

$0.022040

12,390,953

Apr 17, 2023, 08:27

9,801,446,969

-36

9,801,446,969

-36

3,136,076

$0.022115

12,390,943

Apr 17, 2023, 08:26

9,801,447,005

3,136,071

$0.022115

12,390,934

Apr 17, 2023, 08:25

9,801,447,005

3,136,068

$0.022170

12,390,924

Apr 17, 2023, 08:24

9,801,447,005

-9

9,801,447,005

-9

3,136,067

$0.022170

12,390,914

Apr 17, 2023, 08:23

9,801,447,014

-4

9,801,447,014

-4

3,136,059

$0.022170

12,390,905

Apr 17, 2023, 08:22

9,801,447,018

3,136,053

$0.022170

12,390,895

Apr 17, 2023, 08:21

9,801,447,018

3,136,044

$0.022190

12,390,885

Apr 17, 2023, 08:20

9,801,447,018

-1

9,801,447,018

-1

3,136,042

$0.022175

12,390,875

Apr 17, 2023, 08:19

9,801,447,019

3,136,040

$0.022177

12,390,866

Apr 17, 2023, 08:18

9,801,447,019

-1

9,801,447,019

-1

3,136,037

$0.022135

12,390,856

Apr 17, 2023, 08:17

9,801,447,020

3,136,036

$0.022134

12,390,846

Apr 17, 2023, 08:16

9,801,447,020

3,136,035

$0.022139

12,390,837

Apr 17, 2023, 08:15

9,801,447,020

3,136,033

$0.022134

12,390,828

Apr 17, 2023, 08:14

9,801,447,020

-61

9,801,447,020

-61

3,136,029

$0.022123

12,390,818

Apr 17, 2023, 08:13

9,801,447,081

3,136,016

$0.022106

12,390,808

Apr 17, 2023, 08:12

9,801,447,081

-1

9,801,447,081

-1

3,136,016

$0.022125

12,390,797

Apr 17, 2023, 08:11

9,801,447,082

3,136,014

$0.022108

12,390,788

Apr 17, 2023, 08:10

9,801,447,082

-2

9,801,447,082

-2

3,136,012

$0.022112

12,390,778

Apr 17, 2023, 08:09

9,801,447,084

-3

9,801,447,084

-3

3,136,011

$0.022112

12,390,769

Apr 17, 2023, 08:08

9,801,447,087

-4

9,801,447,087

-4

3,136,007

$0.022116

12,390,760

Apr 17, 2023, 08:07

9,801,447,091

-4

9,801,447,091

-4

3,136,004

$0.022120

12,390,750

Apr 17, 2023, 08:06

9,801,447,095

-2

9,801,447,095

-2

3,136,000

$0.022140

12,390,740

Apr 17, 2023, 08:05

9,801,447,097

-2

9,801,447,097

-2

3,135,992

$0.022139

12,390,731

Apr 17, 2023, 08:04

9,801,447,099

-36

9,801,447,099

-36

3,135,991

$0.022140

12,390,721

Apr 17, 2023, 08:03

9,801,447,135

-36

9,801,447,135

-36

3,135,973

$0.022076

12,390,711

Apr 17, 2023, 08:02

9,801,447,171

3,135,967

$0.022187

12,390,701

Apr 17, 2023, 08:01

9,801,447,171

-1

9,801,447,171

-1

3,135,923

$0.022261

12,390,692

Apr 17, 2023, 08:00

9,801,447,172

-4

9,801,447,172

-4

3,135,908

$0.022263

12,390,682

Apr 17, 2023, 07:59

9,801,447,176

3,135,903

$0.022263

12,390,672

Apr 17, 2023, 07:58

9,801,447,176

-7

9,801,447,176

-7

3,135,903

$0.022276

12,390,663

Apr 17, 2023, 07:57

9,801,447,183

-8

9,801,447,183

-8

3,135,899

$0.022253

12,390,653

Apr 17, 2023, 07:56

9,801,447,191

3,135,897

$0.022240

12,390,643

Apr 17, 2023, 07:55

9,801,447,191

3,135,896

$0.022240

12,390,633

Apr 17, 2023, 07:54

9,801,447,191

3,135,894

$0.022240

12,390,623

Apr 17, 2023, 07:53

9,801,447,191

3,135,889

$0.022276

12,390,614

Apr 17, 2023, 07:52

9,801,447,191

-24

9,801,447,191

-24

3,135,887

$0.022292

12,390,603

Apr 17, 2023, 07:51

9,801,447,215

3,135,883

$0.022292

12,390,595

Apr 17, 2023, 07:50

9,801,447,215

3,135,882

$0.022261

12,390,585

Apr 17, 2023, 07:49

9,801,447,215

-2

9,801,447,215

-1

3,135,880

$0.022261

12,390,575

Apr 17, 2023, 07:48

9,801,447,217

9,801,447,216

-1

3,135,877

$0.022261

12,390,565

Apr 17, 2023, 07:47

9,801,447,217

3,135,875

$0.022264

12,390,555

Apr 17, 2023, 07:46

9,801,447,217

3,135,872

$0.022265

12,390,546

Apr 17, 2023, 07:45

9,801,447,217

3,135,872

$0.022267

12,390,537

Apr 17, 2023, 07:44

9,801,447,217

3,135,865

$0.022267

12,390,527

Apr 17, 2023, 07:43

9,801,447,217

3,135,863

$0.022267

12,390,517

Apr 17, 2023, 07:42

9,801,447,217

3,135,861

$0.022282

12,390,507

Apr 17, 2023, 07:41

9,801,447,217

3,135,854

$0.022300

12,390,498

Apr 17, 2023, 07:40

9,801,447,217

3,135,849

$0.022300

12,390,489

Apr 17, 2023, 07:39

9,801,447,217

3,135,848

$0.022300

12,390,479

Apr 17, 2023, 07:38

9,801,447,217

3,135,848

$0.022300

12,390,469

Apr 17, 2023, 07:37

9,801,447,217

3,135,848

$0.022289

12,390,459

Apr 17, 2023, 07:36

9,801,447,217

3,135,845

$0.022289

12,390,449

Apr 17, 2023, 07:35

9,801,447,217

-2

9,801,447,217

-2

3,135,845

$0.022305

12,390,440

Apr 17, 2023, 07:34

9,801,447,219

-1

9,801,447,219

-1

3,135,843

$0.022300

12,390,430

Apr 17, 2023, 07:33

9,801,447,220

3,135,831

$0.022289

12,390,420

Apr 17, 2023, 07:32

9,801,447,220

3,135,813

$0.022305

12,390,411

Apr 17, 2023, 07:31

9,801,447,220

3,135,813

$0.022295

12,390,401

Apr 17, 2023, 07:30

9,801,447,220

-12

9,801,447,220

-12

3,135,812

$0.022284

12,390,391

Apr 17, 2023, 07:29

9,801,447,232

3,135,803

$0.022284

12,390,382

Apr 17, 2023, 07:28

9,801,447,232

3,135,796

$0.022284

12,390,372

Apr 17, 2023, 07:27

9,801,447,232

3,135,794

$0.022301

12,390,362

Apr 17, 2023, 07:26

9,801,447,232

-7

9,801,447,232

-7

3,135,790

$0.022285

12,390,353

Apr 17, 2023, 07:25

9,801,447,239

-20

9,801,447,239

-20

3,135,788

$0.022279

12,390,343

Apr 17, 2023, 07:24

9,801,447,259

-1

9,801,447,259

-1

3,135,784

$0.022279

12,390,333

Apr 17, 2023, 07:23

9,801,447,260

3,135,784

$0.022263

12,390,323

Apr 17, 2023, 07:22

9,801,447,260

3,135,757

$0.022321

12,390,313

Apr 17, 2023, 07:21

9,801,447,260

3,135,757

$0.022321

12,390,303

Apr 17, 2023, 07:20

9,801,447,260

-5

9,801,447,260

-5

3,135,751

$0.022321

12,390,294

Apr 17, 2023, 07:19

9,801,447,265

3,135,749

$0.022321

12,390,284

The difference cells relate to the supply cells to the left. The figure can be positive, negative or zero. The difference is calculated as the difference between the supply to the left of it at the given time snapshot and the supply column above it. In other words, how much the supply has gone up or down in that time period. On page 1, the top difference cell shows the difference during the currrent time period and the next to appear. This row is higlighted to show this is ongoing. Other columns show a snapshot of data taken at the given day and time in the far left column. All times shown are GMT (Greenwich Mean Time). To highlight rows just tap or click on the row(s) to cycle background colours.