Update on the Arsenal Ratings

It is looking different at this point, not as in support of arsenal expansion

	0.50	1950s	2	 (0.02%)
	1.60	1960s	5	 (0.05%)
	2.27	1970s	100	 (1.11%)
	2.09	1980s	449	 (5.01%)
	2.20	1990s	1,879	 (21.0%)
	2.02	2000s	2,803	 (31.3%)
	2.20	2010s	2,705	 (30.2%)
	2.43	2020s	1,003	 (11.2%)