19. Home Run rates: Babe Ruth.

Babe Ruth:

qryHomeRunsTopNyearPctDif

yearID	PctDif	PctDif#	HR#	HR	AB	P_AB/HR	Group_ AB/HR	Dif	franchID	teamID	lgID
1920	76.34%	1	1	54	457	8.462963	35.77	27.31	NYY	NYA	AL
1921	69.08%	1	1	59	540	9.152542	29.60	20.45	NYY	NYA	AL
1922	51.76%	1	4	35	406	11.6	24.05	12.45	NYY	NYA	AL
1923	51.15%	1	1	41	522	12.73171	26.06	13.33	NYY	NYA	AL
1924	56.44%	1	1	46	529	11.5	26.40	14.90	NYY	NYA	AL
1925	39.16%	2	3	25	359	14.36	23.60	9.24	NYY	NYA	AL
1926	63.46%	1	1	47	495	10.53191	28.82	18.29	NYY	NYA	AL
1927	57.27%	1	1	60	540	9	21.06	12.06	NYY	NYA	AL
1928	57.54%	1	1	54	536	9.925926	23.38	13.45	NYY	NYA	AL
1929	38.10%	1	1	46	499	10.84783	17.52	6.68	NYY	NYA	AL
1930	37.98%	2	2	49	518	10.57143	17.05	6.47	NYY	NYA	AL
1931	47.86%	1	1	46	534	11.6087	22.26	10.65	NYY	NYA	AL
1932	44.72%	2	2	41	457	11.14634	20.16	9.02	NYY	NYA	AL
1933	43.44%	2	2	34	459	13.5	23.87	10.37	NYY	NYA	AL
1934	11.15%	4	11	22	365	16.59091	18.67	2.08	NYY	NYA	AL

qryPctDifTotals

Years	Bat	YearMin	YearMax	DifSum	PctDifMax	PctDifMin	PctDifAve	PctDif#Ave	HR#Ave	HRmax	HRmin	AB/HRmin	AB/HRmax	Nmax
15	L	1920	1934	18674.93%	76.34%	11.15%	49.70%	1.47	2.20	60	22	8.46	16.59	16

AB: At Bats
HR: Home Runs
MLB: Major League Baseball: both American League and National League
Home Run Rate: AB/HR (lower is better)
N: number of MLB teams that season
Top home run hitters: N hitters with the most HR, plus any ties at the bottom
Home Run Rate MLB: for N hitters: total AB / total HR
Home Run Rate hitters: AB/HR
Dif: Home Run Rate hitter - Home Run Rate MLB
PctDif: Dif/Home Run Rate MLB
HR#: rank among N hitters for HR
PctDif#: rank among N hitters for PctDif

PctDifMax: maximum year for an individual year for a player
PctDifMin: minimum year for an individual year for a player
PctDifAve: just that, an unweighted average for a player
Hitters are ranked by relative position: 1, 2, 3, ... Ties would have the same number and then rank number would resume. For example, if four players are tied at third place: 1, 2, 3, 3, 3, 3, 7, 8, ...