- 1 ERA
35D Most common answer in New York Times crosswords (more than 6% of all puzzles)
97791 - 2 ETA
42A Info for an airport limo driver
74571 - 3 ASH
18D Volcanic pollutant
50458 - 4 ALI
5D "Float like a butterfly, sting like a bee" boxer
49518 - 5 EON
59D Long, long time
43343 - 6 ECO
8D Prefix with tourism
42370 - 7 ETSY
33D Etail site for handmade goods
41116 - 8 ASIA
28A Region traveled by 63-Across
38350 - 9 STAN
30D Obsessive fan, in slang
31228 - 10 INS
20A Connections
28224 - 11 SIS
4D "___ boom bah!"
26210 - 12 ASP
29A Nile biter
22265 - 13 PER
65A For each
19270 - 14 CPA
60D Many an I.R.S. employee
19189 - 15 EMAIL
13A The first one was sent in 1971
19180 - 16 RUE
57A Regret
18207 - 17 LYE
43A NaOH, familiarly
17146 - 18 NAH
56A "Thanks, but I'm good"
17146 - 19 IRENE
10D "Goodnight, ___" (classic song)
16208 - 20 CHE
52D Revolutionary Guevara
14162 - 21 ERROR
7D Cause for a correction
14161 - 22 KEG
61D Container with a pump
14106 - 23 ARCH
14A Shape for an eyebrow or rainbow
13159 - 24 SFO
21A Bay Area airport code
1366 - 25 TECH
39D Support for a PC
12101 - 26 SALSA
1A Dip for chips
1198 - 27 TSPS
55D 768 of them make a gal.
1184 - 28 RESET
53D Button at a bowling alley
10109 - 29 POLO
63A Explorer Marco
998 - 30 TAHOE
51D Lake on 25-Down's border
990 - 31 SERIF
1D Font flourish
960 - 32 LIU
31A "Kill Bill" actress Lucy
879 - 33 RAPT
15A Captivated
790 - 34 BEET
6A Epitome of redness
783 - 35 UNCLE
50D "I give!"
774 - 36 LYRE
43D U-shaped stringed instrument
765 - 37 IWO
10A ___ Jima (1945 battle site)
679 - 38 PEACE
64A Informal goodbye
656 - 39 LIMP
19D Rock's ___ Bizkit
646 - 40 AGLET
67A Tip of a shoelace
632 - 41 BOAT
36A Dinghy or dory
557 - 42 CELS
44A Cartoon collectibles
545 - 43 DONOR
48D Name on a building wing, perhaps
539 - 44 ELEMENT
32A One of more than 115 on a table
432 - 45 METED
34D Doled (out)
422 - 46 DUES
40A Club charges
330 - 47 NIELS
24D Nobelist Bohr with a 32-Across named for him
326 - 48 DETECT
40D Pick up on
321 - 49 BANFF
6D Canada's oldest national park
314 - 50 MERCH
27A Sales at concerts or games, informally
39 - 51 34
- 52 THUD
9D A bad joke might go over with one
246 - 53 LASSES
3D Scottish girls
220 - 54 SOURCE
46D Listing in a footnote
214 - 55 TODDY
47A Hot drink at a ski resort
210 - 56 CALI
25D San Diego's state, informally
155 - 57 STAINED
41A Like some aprons or reputations
115 - 58 TENHUT
16D Drill sergeant's shout
19 - 59 LOREAL
45D World's largest cosmetics company
18 - 60 DINEIN
22A Not get take-out
14 - 61 SNEE
66A Old dagger
092 - 62 YANNI
26D One-named Greek New Age musician
019 - 63 TOPO
62A Map with elevation lines, in brief
015 - 64 RUSSIANROULETTE
17A Game that has only a single round
010 - 65 WATERLOO
11D Decisive defeat
010 - 66 CHINESECHECKERS
58A Board game played on a big hexagram
06 - 67 BIDED
36D ___ one's time (waited)
04 - 68 LEADPIPE
38D Weapon in the original Clue
04 - 69 AMUNRA
2D Egyptian king of the gods
03 - 70 DUTCHDOOR
49A Entrance divided in half horizontally
02 - 71 02
- 72 01
- 73 01
- 74 01