Workshop

All levels ?Romans

Lvl						?	CP?	Training time?
1	460	510	600	320	0:00:30	+3 (3)	4	100%
2	590	655	770	410	0:00:38	+2 (5)	4	90% -10%
3	755	835	985	525	0:00:47	+2 (7)	5	81% -9%
4	965	1,070	1,260	670	0:00:57	+2 (9)	6	72.9% -8.1%
5	1,235	1,370	1,610	860	0:01:10	+2 (11)	7	65.6% -7.3%
6	1,580	1,750	2,060	1,100	0:01:24	+2 (13)	9	59% -6.6%
7	2,025	2,245	2,640	1,405	0:01:40	+2 (15)	11	53.1% -5.9%
8	2,590	2,870	3,380	1,800	0:01:59	+2 (17)	13	47.8% -5.3%
9	3,315	3,675	4,325	2,305	0:02:21	+2 (19)	15	43% -4.8%
10	4,245	4,705	5,535	2,950	0:02:47	+2 (21)	19	38.7% -4.3%
11	5,430	6,020	7,085	3,780	0:03:16	+3 (24)	22	34.9% -3.8%
12	6,950	7,705	9,065	4,835	0:03:51	+3 (27)	27	31.4% -3.5%
13	8,900	9,865	11,605	6,190	0:04:31	+3 (30)	32	28.2% -3.2%
14	11,390	12,625	14,855	7,925	0:05:17	+3 (33)	39	25.4% -2.8%
15	14,580	16,165	19,015	10,140	0:06:11	+3 (36)	46	22.9% -2.5%
16	18,660	20,690	24,340	12,980	0:07:13	+3 (39)	55	20.6% -2.3%
17	23,885	26,480	31,155	16,615	0:08:25	+3 (42)	67	18.5% -2.1%
18	30,570	33,895	39,875	21,270	0:09:49	+3 (45)	80	16.7% -1.8%
19	39,130	43,385	51,040	27,225	0:11:26	+3 (48)	96	15% -1.7%
20	50,090	55,535	65,335	34,845	0:13:19	+3 (51)	115	13.5% -1.5%

Build times with a level 1 Main Building on this x100 world (Gold boosts and artifacts shorten them further). Population in brackets is the building's total at that level.